Aluminium-alloy swaged ferrules for steel wire rope
1 Scope
This standard specifies the classification, technical requirements, test methods and inspection rules of aluminium-alloy swaged ferrules for steel wire rope (hereinafter referred to as ferrules).
This standard is applicable to ferrules for round strand steel wire ropes with a diameter of 6 mm to 65 mm and a nominal tensile strength of not more than 1,870 MPa.
This standard is not applicable to ferrules for single strand and special-shaped strand steel wire ropes.
2 Normative references
The following standards contain provisions which, through reference in this text, constitute provisions of this national standard. For dated references, subsequent amendments (excluding corrections) to, or revisions, of any of these publications do not apply to this standard. However, parties to agreements based on this standard are encouraged to investigate the possibility of applying the most recent editions of the normative documents indicated below. For undated references, the latest edition of the normative document referred to applies.
GB/T 3190 Chemical composition of wrought aluminium and aluminium alloys (GB/T 3190-2008, ISO 209: 2007, MOD)
GB/T 3191 Aluminium and aluminium alloys extruded bars, rods
GB/T 4437.1 Aluminium and aluminium alloy extruded tubes—Part 1: First Seamless tubes
GB 8918 Steel wire ropes for important purposes (GB 8918-2006, ISO 3154: 1988, Stranded wire ropes for mine hosting—Technical delivery requirements, MOD)
GB/T 20118 Steel wire ropes for general purpose (GB/T 20118-2006, ISO/DIS 2408: 2002, Steel wire ropes for general purposes—Minimum requirements, MOD)
GB/T 20975.3 Methods for chemical analysis of aluminium and aluminium alloys—Part 3: Determination of copper content (GB/T 20975.3.1-3980, ISO 769: 1976, ISO 795: 1976, MOD)
GB/T 20975.4 Methods for chemical analysis of aluminium and aluminium alloys—Part 4: Determination of iron content—Orthopenanthroline photometric method (GB/T 20975.4-2008, ISO 793: 1973, MOD)
GB/T 20975.5 Methods for chemical analysis of aluminium and aluminium alloys—Part 5: Determination of silicon content (GB/T 20975.3-2008, ISO 808: 1973, ISO 797: 1973, MOD)
GB/T 20975.7 Methods for chemical analysis of aluminium and aluminium alloys—Part 7: Determination of manganese content Potassium periodate spectrophotometric method (GB/T 20975.7-2008, ISO 886: 1973, MOD)
GB/T 20975.12 Methods for chemical analysis of aluminium and aluminium alloys—Part 12: Determination of titanium content (GB/T 20975.12-2008, ISO 6827: 1981, ISO 1118: 1978, MOD)
GB/T 20975.16 Methods for chemical analysis of aluminium and aluminium alloys—Part 16: Determination of magnesium content (GB/T 20975.16-2008, ISO 2297: 1973, ISO 3256: 1977, MOD)
GB/T 20975.18 Methods for chemical analysis of aluminium and aluminium alloys—Part 18: Determination of chromium content (GB/T 20975.18-2008, ISO 3978: 1976, ISO 4193: 1981, MOD)
3 Classification
3.1 Types
According to shapes, the ferrules can be classified into:
Type A——cylindrical ferrules, as shown in Figure 1a);
Type B——cylindrical tapered end ferrules, as shown in Figure 1b).
Aluminium-alloy swaged ferrules for steel wire rope
1 Scope
This standard specifies the classification, technical requirements, test methods and inspection rules of aluminium-alloy swaged ferrules for steel wire rope (hereinafter referred to as ferrules).
This standard is applicable to ferrules for round strand steel wire ropes with a diameter of 6 mm to 65 mm and a nominal tensile strength of not more than 1,870 MPa.
This standard is not applicable to ferrules for single strand and special-shaped strand steel wire ropes.
2 Normative references
The following standards contain provisions which, through reference in this text, constitute provisions of this national standard. For dated references, subsequent amendments (excluding corrections) to, or revisions, of any of these publications do not apply to this standard. However, parties to agreements based on this standard are encouraged to investigate the possibility of applying the most recent editions of the normative documents indicated below. For undated references, the latest edition of the normative document referred to applies.
GB/T 3190 Chemical composition of wrought aluminium and aluminium alloys (GB/T 3190-2008, ISO 209: 2007, MOD)
GB/T 3191 Aluminium and aluminium alloys extruded bars, rods
GB/T 4437.1 Aluminium and aluminium alloy extruded tubes—Part 1: First Seamless tubes
GB 8918 Steel wire ropes for important purposes (GB 8918-2006, ISO 3154: 1988, Stranded wire ropes for mine hosting—Technical delivery requirements, MOD)
GB/T 20118 Steel wire ropes for general purpose (GB/T 20118-2006, ISO/DIS 2408: 2002, Steel wire ropes for general purposes—Minimum requirements, MOD)
GB/T 20975.3 Methods for chemical analysis of aluminium and aluminium alloys—Part 3: Determination of copper content (GB/T 20975.3.1-3980, ISO 769: 1976, ISO 795: 1976, MOD)
GB/T 20975.4 Methods for chemical analysis of aluminium and aluminium alloys—Part 4: Determination of iron content—Orthopenanthroline photometric method (GB/T 20975.4-2008, ISO 793: 1973, MOD)
GB/T 20975.5 Methods for chemical analysis of aluminium and aluminium alloys—Part 5: Determination of silicon content (GB/T 20975.3-2008, ISO 808: 1973, ISO 797: 1973, MOD)
GB/T 20975.7 Methods for chemical analysis of aluminium and aluminium alloys—Part 7: Determination of manganese content Potassium periodate spectrophotometric method (GB/T 20975.7-2008, ISO 886: 1973, MOD)
GB/T 20975.12 Methods for chemical analysis of aluminium and aluminium alloys—Part 12: Determination of titanium content (GB/T 20975.12-2008, ISO 6827: 1981, ISO 1118: 1978, MOD)
GB/T 20975.16 Methods for chemical analysis of aluminium and aluminium alloys—Part 16: Determination of magnesium content (GB/T 20975.16-2008, ISO 2297: 1973, ISO 3256: 1977, MOD)
GB/T 20975.18 Methods for chemical analysis of aluminium and aluminium alloys—Part 18: Determination of chromium content (GB/T 20975.18-2008, ISO 3978: 1976, ISO 4193: 1981, MOD)
3 Classification
3.1 Types
According to shapes, the ferrules can be classified into:
Type A——cylindrical ferrules, as shown in Figure 1a);
Type B——cylindrical tapered end ferrules, as shown in Figure 1b).
