| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add to Cart |
| GB/T 1979-2001 |
STANDARD diagrams for macrostructure and defect of structural steels |
$60.00 |
immediately |
valid,,2002-5-1 |
|
| GB/T 2108-1980 |
Thin steel sheets--Fault detection--Ramb wave method |
$120.00 |
via email in 1~3 business day |
valid,,1981-10-1 |
|
| GB/T 224-2008 |
Determination of depth of decarburization of steels |
$60.00 |
immediately |
superseded,2020-5-1,2009-4-1 |
|
| GB/T 224-2019 |
Determination of the depth of decarburization of steels |
$140.00 |
immediately |
valid,,2020-5-1 |
|
| GB/T 226-2015 |
Test method for macrostructure and defect of steel by etching |
$80.00 |
immediately |
valid,,2016-6-1 |
|
| GB/T 227-1991 |
Tool steel method of hardenability test |
$184.00 |
via email in 1~3 business day |
superseded,2008-11-1,1992-10-1 |
|
| GB/T 23603-2024 |
Test method for titanium and titanium alloy surface contamination |
$200.00 |
via email in 1~3 business day |
valid,,2025-4-1 |
|
| GB/T 24177-2009 |
Standard test methods for characterizing duplex grain sizes |
$300.00 |
via email in 1~3 business day |
valid,,2010-4-1 |
|
| GB/T 24178-2009 |
Macrostructure assessing method for solidification structure of continuous casting blank |
$100.00 |
immediately |
valid,,2010-4-1 |
|
| GB/T 30067-2013 |
Standard Terminology Relating to Metallography |
$1470.00 |
via email in 1~5 business day |
valid,,2014-9-1 |
|
| GB/T 30834-2014 |
Standard test methods for rating and classifying inclusions in steel―Scanning Electron Microscope |
$270.00 |
via email in 1~5 business day |
superseded,2023-2-1,2015-4-1 |
|
| GB/T 30834-2022 |
Rating and classifying of inclusions in steel—Scanning electron microscope method |
$375.00 |
via email in 1~5 business day |
valid,,2023-2-1 |
|
| GB/T 31309-2014 |
Calculation of electoron vacancy number in nickel-base superalloys |
$160.00 |
via email in 1~3 business day |
superseded,2020-12-1,2015-9-1 |
|
| GB/T 31309-2020 |
Calculation of electron vacancy number in cast superalloys |
$195.00 |
via email in 1~3 business day |
valid,,2020-12-1 |
|
| GB/T 3246.1-2012 |
Inspection method for structure of wrought aluminum and aluminum alloy products Part 1 : Inspection method for microstructure |
$310.00 |
immediately |
superseded,2024-10-1,2013-10-1 |
|
| GB/T 3246.2-2012 |
Inspection method for structure of wrought aluminum and aluminum alloy products - Part 2: Inspection method for macrostructure |
$150.00 |
immediately |
valid,,2013-10-1 |
|
| GB/T 32790-2016 |
Methods for evaluating the weld quality of seam welds in aluminium and aluminium alloy extrusion |
$80.00 |
immediately |
valid,,2017-7-1 |
|
| GB/T 33165-2016 |
Quantitative analysis method of centre segregation for high carbon wire rod |
$80.00 |
via email in 1~3 business day |
to be superseded,2025-10-1,2017-9-1 |
|
| GB/T 34474.1-2017 |
Determination of banded structure of steel-Part 1:Micrographic method using standards diagrams |
$260.00 |
immediately |
valid,,2018-7-1 |
|
| GB/T 34474.2-2018 |
Determination of banded structure of steel—Part 2:Quantitative method |
$400.00 |
via email in 1~5 business day |
valid,,2019-2-1 |
|
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