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Position: Chinese Standard in English/GB/T 33227-2016
GB/T 33227-2016   Aluminium and aluminium alloy sheets and strips used for motor (English Version)
Standard No.: GB/T 33227-2016 Status:valid remind me the status change

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Language:English File Format:PDF
Word Count: 21000 words Price(USD):520.0 remind me the price change

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Implemented on:2017-11-1 Delivery: via email in 1 business day
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Standard No.: GB/T 33227-2016
English Name: Aluminium and aluminium alloy sheets and strips used for motor
Chinese Name: 汽车用铝及铝合金板、带材
Chinese Classification: H61    Light metals and their alloys
Professional Classification: GB    National Standard
ICS Classification: 77.150.10 77.150.10    Aluminium products 77.150.10
Issued by: AQSIQ; SAC
Issued on: 2016-12-13
Implemented on: 2017-11-1
Status: valid
Language: English
File Format: PDF
Word Count: 21000 words
Price(USD): 520.0
Delivery: via email in 1 business day
Codeofchina.com is in charge of this English translation. In case of any doubt about the English translation, the Chinese original shall be considered authoritative. This standard is developed in accordance with the rules given in GB/T 1.1-2009. This standard was proposed by the China Nonferrous Metals Industry Association. This standard is under the jurisdiction of National Technical Committee on Nonferrous Metals of Standardization Administration of China (SAC/TC 243). Aluminium and aluminium alloy sheets and strips used for motor 1 Scope This standard specifies the requirements, test methods, inspection rules, marking, packaging, transportation and storage, quality certificates and order (contract) contents of the aluminium and aluminium alloy sheets and strips used for motor. This standard is applicable to the aluminium and aluminum alloy sheets (hereinafter referred to as “sheets”) and the aluminium and aluminum alloy strips (hereinafter referred to as “strips”) for motor cover panels, motor body structurals, station wagon skin panels (hereinafter referred to as skin panels). 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. GB/T 1031 Geometrical product specifications (GPS) - Surface texture: Profile method - Surface roughness parameters and their values GB/T 3190 Wrought aluminium and aluminium alloy - Chemical composition GB/T 3199 Wrought aluminium and aluminium alloy products - Packing, marking, transporting and storing GB/T 3246.1 Inspection method for structure of wrought aluminum and aluminum alloy products - Part 1: Inspection method for microstructure GB/T 3880.1 Wrought aluminium and aluminium alloy plates, sheets and strips for general engineering - Part 1: Technical conditions of delivery GB/T 3880.2 Wrought aluminium and aluminium alloy plates, sheets and strips for general engineering - Part 2: Mechanical properties GB/T 3880.3-2012 Wrought aluminium and aluminium alloy plates, sheets and strips for general engineering - Part 3: Tolerances on forms and dimensions GB/T 4780 Terms for motor vehicle body GB/T 5027 Metallic materials - Sheet and strip - Determination of plastic strain ratio GB/T 5028 Metallic materials - Sheet and strip - Determination of tensile strain hardening exponent GB/T 7999 Optical emission spectrometric analysis method of aluminum and aluminum alloys GB/T 8013.3 Anodic oxide coatings and organic polymer coatings on aluminium and its alloys - Part 3: Organic polymer coatings GB/T 8170 Rules of rounding off for numerical values & expression and judgement of limiting values GB/T 12160 Calibration of extensometers used in uniaxial testing GB/T 16825.1 Verification of static uniaxial testing machines - Part 1: Tension/compression testing machines - Verification and calibration of the force-measuring system GB/T 16865 Test pieces and method for tensile test for wrought aluminium and magnesium alloys products GB/T 17432 Methods for sampling for analyzing the chemical composition of wrought aluminum and aluminum alloys GB/T 20975 (All parts) Methods for chemical analysis of aluminium and aluminium alloys GB/T 24171.2 Metallic materials - Sheet and strip - Determinations of forming limit curves - Part 2: Determinations of forming limit curves in laboratory GB/T 26492.3 Defects for wrought aluminium and aluminium alloys ingots and products - Part 3:Defects for plates, sheets and strips JJG 139 Tension, Compression and Universal Testing Machines 3 Requirements 3.1 Product classification 3.1.1 Designation, state, dimension and specification The designations, supply states, dimensions and specifications of the product shall meet those specified in Table 1. Other designations, states, dimensions and specifications, if necessary, shall be determined by the supplier and the purchaser through negotiation and be indicated in the order (contract).   Table 1 Designations, supply states, dimensions and specifications of the product Designation Supply state State of test piece Sheet specification mm Strip specification mm Typical use Thickness Width Length Thickness Width Inside diameter Outside diameter 405, 505, 605 ≤2 000 Body structural (e.g., heat shield) Body structural (e.g., heat shield) Body structural (e.g., headlamp cover) Body structural (e.g., heat shield) Body structural (e.g., valve) Body structural (e.g., body connector) 3003 Body structural (e.g., body connector) Skin 3004 Body structural (e.g., boxcar) Skin Body structural (e.g., boxcar) Body structural (e.g., fuel tank heat shield, B-pillar Body structural (e.g., body connector) 5052 Body structural (e.g., pedal, heat shield, navigation border and back panel) Skin 5754 O O Body structural (e.g., brake booster) Cover panel (e.g., door inner panel) 5182 O O Body structural (e.g., bonnet) Cover panel (e.g., door inner panel) Body structural (e.g., bumper) Cover panel (e.g., inner and outer panels of front engine cover) Cover panel (e.g., inner and outer panels of front engine cover) Cover panel (e.g., inner and outer panels of front engine cover) Cover panel (e.g., inner and outer panels of front engine cover) Cover panel (e.g., inner and outer panels of front engine cover) Cover panel (e.g., inner and outer panels of front engine cover) Body structural (e.g., battery box cover) Body structural (e.g., structural support) Cover panel (e.g., inner and outer panels of front engine cover) Body structural (e.g., cover) a T4P state is such a state that the product is stabilized at a lower value of strength within a certain period after a solution heat treatment and a special aging treatment. b T6B state is such a state that the sheets in the T4P state are subjected to a simulated baking treatment. 3.1.2 Surface processing methods and surface treatment methods The product is classified into 2 types according to the surface processing methods (see Table 2) and 4 types according to the surface treatment methods (see Table 3). Table 2 Surface processing methods Surface processing method a Code Explanation Rolled surface MF Product surface rolled by a roll using grinding wheel Textured surface EDT Product surface rolled by a roll using electrical discharge texturing a Surface processing method shall be indicated in the order (or contract). If not indicated, the product shall be supplied by the rolled surface (MF). Table 3 Surface treatment methods Surface treatment methods a Code Explanation Chemical cleaning b NP Product surface treated with acid or alkali liquid Passivation b P Product surface treated with a specified pretreatment agent Dry oiling c DO Product surface coated with specified solid grease Wet oiling c EO Product surface coated with specified liquid grease a Surface treatment methods can be omitted, or multiple items can be selected at the same time. b Surface treatment methods shall be indicated in the order (or contract). c Only one of the oiling methods can be selected. 3.1.3 Service characteristics and positions The product for cover panel is classified into 5 types (see Table 4) according to service characteristics and 2 types according to service positions (see Table 5).   Table 4 Service characteristics Service characteristic Code Explanation For standard sheets S For products without special requirements on the surface and property For high-strength bake hardening sheets IBR For products with significant increase in strength after baking For high-strength flange plates IH For products requiring better flanging property For high-strength plates HS For products at high-strength positions For low-strain plates RSS For 5××× products at low-strain positions Table 5 Service positions Service position Code Explanation Inner panel U For products at unexposed parts of the cover panel Outer panel E For products at exposed parts of the cover panel 3.1.4 Labeling example The product is labeled in the order of product name, service characteristic code, service position code, standard number, designation, supply state, and dimension/specification. Below are labeling examples: Example 1: The sheets for structural parts in the state of O, with a designation of 5182, a thickness of 1.50 mm, a width of 1500.0 mm and a length of 3000.0 mm are labeled as follows: Sheet GB/T 33227-5182O 1.5×1 500×3 000 Example 2: The sheets for low-strain inner panels in the state of O, with a designation of 5182, a thickness of 1.50 mm, a width of 1500.0 mm and a length of 3000.0 mm are labeled as follows: Sheet RSS-U GB/T 33227-5182O 1.5×1 500×3 000 Example 3: Standard sheets, inner panels as well as the sheets in the state of T4P, with a designation of 6016, a thickness of 1.00 mm, a width of 1500.0 mm and a length of 3000.0 mm are labeled as follows: Sheet S-U GB/T 33227-6016T4P 1.0×1 500×3 000 Example 4: The sheets for high-strength bake hardening inner panels in the state of T4P, with a designation of 6016, a thickness of 1.00 mm, a width of 1500.0 mm and a length of 3000.0 mm are labeled as follows: Sheet IBR-U GB/T 33227-6016T4P 1.0×1 500×3 000
1 Scope 2 Normative references 3 Requirements 4 Test methods 5 Inspection rules 6 Marking, packaging, transportation and storage as well as quality certificate 7 Order (or contract) content Annex A (Normative) Determination of percentage total extension at maximum force and percentage yield point extension Annex B (Normative) Test method for bake hardening property Annex C (Normative) Test method for flanging property Annex D (Normative) Paint line test Annex E (Normative) Test method for dent resistance Annex F (Normative) Test for high-speed tensile property Annex G (Normative) Determination of oiling amount
Referred in GB/T 33227-2016:
*GB/T 1031-2009 Geometrical product specifications(GPS) - Surface texture: Profile method - Surface roughness parameters and their values
*GB/T 3190-2020 Chemical composition of wrought aluminium and aluminium alloys
*GB/T 3199-2007 Wrought Aluminium and Aluminium Alloy Products—Packing, Marking, Transporting and Storing
*GB/T 3246.1-2012 Inspection method for structure of wrought aluminum and aluminum alloy products Part 1 : Inspection method for microstructure
*GB/T 3880.1-2023 Wrought aluminium and aluminium alloy plates,sheets and strips for general engineering—Part 1 :Technical conditions of delivery
*GB/T 3880.2-2012 Wrought aluminium and aluminium alloy plates,sheets and strips for general engineering - Part 2: Mechanical properties
*GB/T 3880.3-2012 Wrought aluminium and aluminium alloy plates,sheets and strips for general engineering - Part 3: Tolerances on forms and dimensions
*GB/T 4780-2020 Terms for motor vehicle body
*GB/T 5027-2016 Metallic materials―Sheet and strip―Determination of plastic strain ratio
*GB/T 5028-2008 Metallic materials - Sheet and strip - Determination of tensile strain hardening exponent
*GB/T 7999-2015 Optical emission spectrometric analysis method of aluminum and aluminum alloys
*GB/T 8013.3-2018 Anodic oxide coatings and organic polymer coatings on aluminium and its alloys—Part 3:Organic polymer coatings
*GB/T 8170-2008 Rules of rounding off for numerical values & expression and judgement of limiting values
*GB/T 12160-2019 Metallic materials—Calibration of extensometers systems used in uniaxial testing
*GB/T 16825.1-2022 Metallic materials—Calibration and verification of static uniaxial testing machines—Part1:Tension/compression testing machines—Calibration and verification of the force-measuring system
*GB/T 16865-2013 Test pieces and method for tensile test for wrought aluminium and magnesium alloys products
*GB/T 17432-2012 Methods for sampling for analyzing the chemical composition of wrought aluminum and aluminum alloys
*GBT20975-
*GB/T 24171.2-2009 Metallic materials—Sheet and strip—Determinations of forming limit curves—Part 2:Determinations of forming limit curves in laboratory
*GB/T 26492.3-2011 Defects for wrought aluminium and aluminium alloys ingots and products—Part 3:Defects for plates,sheets and strips
*JJG 139-2014 Tension,Compression and Universal Testing Machines
GB/T 33227-2016 is referred in:
*GB/T 34708-2017 General Principles for Risk Assessment of Chemicals
*GB/T 3780.2-2017 Carbon black―Part 2:Determination of oil absorption number
*GB/T 5318-2017 Sintered metal materials(excluding hardmetals)without notch impact test piece
*GB/T 22638.10-2016 Test methods for aluminium and aluminium alloy foils―Part 10:Determination of mass per unit area(surface density) of coatings
*GB/T 22638.9-2016 Test methods for aluminium and aluminium alloy foils Part 9: Determination of hydrophilec property
*GB/T 22638.5-2016 Test methods for aluminium and aluminium alloy foils--Part 5: Determination of wettability by brushing
Code of China
Standard
GB/T 33227-2016  Aluminium and aluminium alloy sheets and strips used for motor (English Version)
Standard No.GB/T 33227-2016
Statusvalid
LanguageEnglish
File FormatPDF
Word Count21000 words
Price(USD)520.0
Implemented on2017-11-1
Deliveryvia email in 1 business day
Detail of GB/T 33227-2016
Standard No.
GB/T 33227-2016
English Name
Aluminium and aluminium alloy sheets and strips used for motor
Chinese Name
汽车用铝及铝合金板、带材
Chinese Classification
H61
Professional Classification
GB
ICS Classification
Issued by
AQSIQ; SAC
Issued on
2016-12-13
Implemented on
2017-11-1
Status
valid
Superseded by
Superseded on
Abolished on
Superseding
Language
English
File Format
PDF
Word Count
21000 words
Price(USD)
520.0
Keywords
GB/T 33227-2016, GB 33227-2016, GBT 33227-2016, GB/T33227-2016, GB/T 33227, GB/T33227, GB33227-2016, GB 33227, GB33227, GBT33227-2016, GBT 33227, GBT33227
Introduction of GB/T 33227-2016
Codeofchina.com is in charge of this English translation. In case of any doubt about the English translation, the Chinese original shall be considered authoritative. This standard is developed in accordance with the rules given in GB/T 1.1-2009. This standard was proposed by the China Nonferrous Metals Industry Association. This standard is under the jurisdiction of National Technical Committee on Nonferrous Metals of Standardization Administration of China (SAC/TC 243). Aluminium and aluminium alloy sheets and strips used for motor 1 Scope This standard specifies the requirements, test methods, inspection rules, marking, packaging, transportation and storage, quality certificates and order (contract) contents of the aluminium and aluminium alloy sheets and strips used for motor. This standard is applicable to the aluminium and aluminum alloy sheets (hereinafter referred to as “sheets”) and the aluminium and aluminum alloy strips (hereinafter referred to as “strips”) for motor cover panels, motor body structurals, station wagon skin panels (hereinafter referred to as skin panels). 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. GB/T 1031 Geometrical product specifications (GPS) - Surface texture: Profile method - Surface roughness parameters and their values GB/T 3190 Wrought aluminium and aluminium alloy - Chemical composition GB/T 3199 Wrought aluminium and aluminium alloy products - Packing, marking, transporting and storing GB/T 3246.1 Inspection method for structure of wrought aluminum and aluminum alloy products - Part 1: Inspection method for microstructure GB/T 3880.1 Wrought aluminium and aluminium alloy plates, sheets and strips for general engineering - Part 1: Technical conditions of delivery GB/T 3880.2 Wrought aluminium and aluminium alloy plates, sheets and strips for general engineering - Part 2: Mechanical properties GB/T 3880.3-2012 Wrought aluminium and aluminium alloy plates, sheets and strips for general engineering - Part 3: Tolerances on forms and dimensions GB/T 4780 Terms for motor vehicle body GB/T 5027 Metallic materials - Sheet and strip - Determination of plastic strain ratio GB/T 5028 Metallic materials - Sheet and strip - Determination of tensile strain hardening exponent GB/T 7999 Optical emission spectrometric analysis method of aluminum and aluminum alloys GB/T 8013.3 Anodic oxide coatings and organic polymer coatings on aluminium and its alloys - Part 3: Organic polymer coatings GB/T 8170 Rules of rounding off for numerical values & expression and judgement of limiting values GB/T 12160 Calibration of extensometers used in uniaxial testing GB/T 16825.1 Verification of static uniaxial testing machines - Part 1: Tension/compression testing machines - Verification and calibration of the force-measuring system GB/T 16865 Test pieces and method for tensile test for wrought aluminium and magnesium alloys products GB/T 17432 Methods for sampling for analyzing the chemical composition of wrought aluminum and aluminum alloys GB/T 20975 (All parts) Methods for chemical analysis of aluminium and aluminium alloys GB/T 24171.2 Metallic materials - Sheet and strip - Determinations of forming limit curves - Part 2: Determinations of forming limit curves in laboratory GB/T 26492.3 Defects for wrought aluminium and aluminium alloys ingots and products - Part 3:Defects for plates, sheets and strips JJG 139 Tension, Compression and Universal Testing Machines 3 Requirements 3.1 Product classification 3.1.1 Designation, state, dimension and specification The designations, supply states, dimensions and specifications of the product shall meet those specified in Table 1. Other designations, states, dimensions and specifications, if necessary, shall be determined by the supplier and the purchaser through negotiation and be indicated in the order (contract).   Table 1 Designations, supply states, dimensions and specifications of the product Designation Supply state State of test piece Sheet specification mm Strip specification mm Typical use Thickness Width Length Thickness Width Inside diameter Outside diameter 405, 505, 605 ≤2 000 Body structural (e.g., heat shield) Body structural (e.g., heat shield) Body structural (e.g., headlamp cover) Body structural (e.g., heat shield) Body structural (e.g., valve) Body structural (e.g., body connector) 3003 Body structural (e.g., body connector) Skin 3004 Body structural (e.g., boxcar) Skin Body structural (e.g., boxcar) Body structural (e.g., fuel tank heat shield, B-pillar Body structural (e.g., body connector) 5052 Body structural (e.g., pedal, heat shield, navigation border and back panel) Skin 5754 O O Body structural (e.g., brake booster) Cover panel (e.g., door inner panel) 5182 O O Body structural (e.g., bonnet) Cover panel (e.g., door inner panel) Body structural (e.g., bumper) Cover panel (e.g., inner and outer panels of front engine cover) Cover panel (e.g., inner and outer panels of front engine cover) Cover panel (e.g., inner and outer panels of front engine cover) Cover panel (e.g., inner and outer panels of front engine cover) Cover panel (e.g., inner and outer panels of front engine cover) Cover panel (e.g., inner and outer panels of front engine cover) Body structural (e.g., battery box cover) Body structural (e.g., structural support) Cover panel (e.g., inner and outer panels of front engine cover) Body structural (e.g., cover) a T4P state is such a state that the product is stabilized at a lower value of strength within a certain period after a solution heat treatment and a special aging treatment. b T6B state is such a state that the sheets in the T4P state are subjected to a simulated baking treatment. 3.1.2 Surface processing methods and surface treatment methods The product is classified into 2 types according to the surface processing methods (see Table 2) and 4 types according to the surface treatment methods (see Table 3). Table 2 Surface processing methods Surface processing method a Code Explanation Rolled surface MF Product surface rolled by a roll using grinding wheel Textured surface EDT Product surface rolled by a roll using electrical discharge texturing a Surface processing method shall be indicated in the order (or contract). If not indicated, the product shall be supplied by the rolled surface (MF). Table 3 Surface treatment methods Surface treatment methods a Code Explanation Chemical cleaning b NP Product surface treated with acid or alkali liquid Passivation b P Product surface treated with a specified pretreatment agent Dry oiling c DO Product surface coated with specified solid grease Wet oiling c EO Product surface coated with specified liquid grease a Surface treatment methods can be omitted, or multiple items can be selected at the same time. b Surface treatment methods shall be indicated in the order (or contract). c Only one of the oiling methods can be selected. 3.1.3 Service characteristics and positions The product for cover panel is classified into 5 types (see Table 4) according to service characteristics and 2 types according to service positions (see Table 5).   Table 4 Service characteristics Service characteristic Code Explanation For standard sheets S For products without special requirements on the surface and property For high-strength bake hardening sheets IBR For products with significant increase in strength after baking For high-strength flange plates IH For products requiring better flanging property For high-strength plates HS For products at high-strength positions For low-strain plates RSS For 5××× products at low-strain positions Table 5 Service positions Service position Code Explanation Inner panel U For products at unexposed parts of the cover panel Outer panel E For products at exposed parts of the cover panel 3.1.4 Labeling example The product is labeled in the order of product name, service characteristic code, service position code, standard number, designation, supply state, and dimension/specification. Below are labeling examples: Example 1: The sheets for structural parts in the state of O, with a designation of 5182, a thickness of 1.50 mm, a width of 1500.0 mm and a length of 3000.0 mm are labeled as follows: Sheet GB/T 33227-5182O 1.5×1 500×3 000 Example 2: The sheets for low-strain inner panels in the state of O, with a designation of 5182, a thickness of 1.50 mm, a width of 1500.0 mm and a length of 3000.0 mm are labeled as follows: Sheet RSS-U GB/T 33227-5182O 1.5×1 500×3 000 Example 3: Standard sheets, inner panels as well as the sheets in the state of T4P, with a designation of 6016, a thickness of 1.00 mm, a width of 1500.0 mm and a length of 3000.0 mm are labeled as follows: Sheet S-U GB/T 33227-6016T4P 1.0×1 500×3 000 Example 4: The sheets for high-strength bake hardening inner panels in the state of T4P, with a designation of 6016, a thickness of 1.00 mm, a width of 1500.0 mm and a length of 3000.0 mm are labeled as follows: Sheet IBR-U GB/T 33227-6016T4P 1.0×1 500×3 000
Contents of GB/T 33227-2016
1 Scope 2 Normative references 3 Requirements 4 Test methods 5 Inspection rules 6 Marking, packaging, transportation and storage as well as quality certificate 7 Order (or contract) content Annex A (Normative) Determination of percentage total extension at maximum force and percentage yield point extension Annex B (Normative) Test method for bake hardening property Annex C (Normative) Test method for flanging property Annex D (Normative) Paint line test Annex E (Normative) Test method for dent resistance Annex F (Normative) Test for high-speed tensile property Annex G (Normative) Determination of oiling amount
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Keywords:
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