This standard specifies the requirements, test methods, inspection rules and marking, packaging, transportation, storage, and contract contents of aluminum and aluminum alloy wire for rivets. This standard applies to aluminum and aluminum alloy drawn wire for rivets. GB/T 3196-2001 Aluminum and aluminum alloy wire for rivets GB/T3196-2001 Standard download decompression password: www.bzxz.net

ICS 77.150.10
National Standard of the People's Republic of China
GB/T 3196—2001
Aluminium and aluminium alloy wires for riveting purpose2001-07-10 Issued
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
Implementation on December 1, 2001
GH3196—21
This standard is a revision of GB/T 3196-20012 Aluminium and aluminium alloy wires for riveting purpose3 This standard is based on BS1473-1972, AS1, MB316.1996, EN1715.3, 1997 and other standards. Compared with GB3196-1982, this standard has the following changes: Adopting the international standard alloy designation and shape code; Performance indicators adopt the international standard MFa
The A in this standard is the reference.
This standard replaces GB/3156-1982 from the date of implementation. This standard is issued by China Nonferrous Metals Industry Association and is reviewed by China Nonferrous Metals Industry Standard Metrology and Quality Research Institute. This standard is handled by Northwest Aluminum Processing Plant of Northeast Light Alloy Co., Ltd. The main drafters of this standard are Guan Guojun, Chang Xinyu, Wang Nengnong, Wen Lihua and David Chen. This work is interpreted by the National Nonferrous Enterprise Standardization Technical Committee. 1 Scope
National Standard of the People's Republic of China
Aluminium and aluminium alloy wire for rivets
Aluminium and aluminium alloy wire for riveting purposeGB/T3196—2001
Substitute GB/T3136-1932
This standard specifies the requirements, test methods, inspection rules and marking, packaging, transportation, storage and contract contents of aluminium and aluminium alloy wire for rivets.
This standard applies to aluminium and aluminium alloy wire for rivets. 2 Reference standards
The provisions contained in the following standards constitute the provisions of this standard through reference in this standard. When this standard is published, the versions shown are valid. All standards may be revised. The parties using this standard should explore the possibility of using the latest versions of the following standards. GB/3190-1996 Chemical classification of deformed aluminum and aluminum alloys GBT3199-1996 Packaging, transportation and storage of aluminum and aluminum alloy processed products GE/T 525C—1988
GB/T 3252 1992
GB/T69B7—2001
Aluminium and aluminium alloys--Acid strength test for aluminium alloy rivets and steel shears--Chemical analysis methods for aluminium and aluminium alloys
CB/T17432—1U98
3 Requirements
3.1 Brand and state
Sampling and analysis methods for chemical composition of lead and lead alloys The brand and state supplied by the company shall comply with the requirements of Table 1. Table 1
Alloy grade
2A01,2AC4.2B11.2B12.2A10J
3A21.5A02.7A03
FA06.5HDS
Grade micrometer, mo.
1. 6-- 5. t
3. 0-10. 0
a 1. 6-- 13. 0G
Note: Regardless of the state, the control of the deformation rate should be sufficient to meet the static strength requirements of the material. If the user needs other state markings, it can be negotiated with the parties.
3.1.1 Marking example
The wire made of 5A02 alloy in the "T4 state, with a diameter of 4.5mm is marked as: Wire 5A02-FI114.5GB/T31962001
3.2 Chemical composition
The chemical composition of the cut material shall comply with the provisions of GB/T310 (2001-D-10 approved by the General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China and implemented on December 1, 2001).
3.3 External Dimensions and allowable deviations GB/T3196-2001 The weight and allowable deviations of the steel bars shall comply with the provisions of Table 2. Table 2 General precision—012 allows for some deviations. After consultation between the supplier and the supplier, the deviations may be provided. The allowable deviations shall be in accordance with the national standards. When a higher degree of tolerance is required, it shall be stated in the contract. 35AG5 is only available for steel bars with a diameter of 2.0 mm or more. 3.4 Shear strength GB/T3196-2001 3.4.1 Treatment of non-reinforced steel bars The shear resistance of calcium alloy bell should meet the requirements of Table 3. Alloy grade. The shear resistance of calcium oxide wire that can be strengthened by treatment shall meet the requirements of Table 4. Alloy grade. Diameter mm. Current strength P is not less than. Shear resistance MPa. Note: Because 2H11 and H11 alloys will change during the shape test, the aging test is used in the design. The shear resistance index is calculated by the following method: 2R215MPa12B12245MPn3.5 Riveting test3.5.1 Riveting wire is tested according to the test performance of the riveting test. Degree - After being roughened by a press or a bracelet, the flat head thickness shall not exceed 1/2 of the wire diameter. The wire is qualified if there is a crack.
3.5.2 The rivet shall be formed into a through shape according to the surface drawing, and the surface shall be flat and smooth. 3.6 External quality
3.61 The surface of the rivet wire shall not have defects such as damage, bruising, peeling, triangular mouth, bubble, crack, metal pressure and corrosion spots. 3.6.2 The surface of the rivet wire shall not have a thickness not exceeding half of the true diameter, and the full roll shall be drawn. For special requirements, such as 2A01, 2B11 alloy materials with a diameter of 5.0mm and 6.0mm for drawing nails, it is allowed to have a draw, but it must be specified in the contract.
Surface defects can be inspected and polished, but the minimum diameter of the wire must be guaranteed. 4 Test methods
4.1 The chemical composition of the rivet wire shall be determined in accordance with GB/T6987: 4.2 The shear test of the rivet wire shall be carried out in accordance with GI/T3253. 4.3 The riveting test of the rivet wire shall be carried out in accordance with GB/T6250. 4.3.1 The ratio of the protruding height to the diameter of the sample in the rivet wire riveting test shall comply with the requirements of Table 5. H1x state GB/T3196-2001 The ratio of the alloy thickness to the diameter of the test sample during the test is T1-T6 state 2A12H11 GE/T 3196-2001 4.32 When testing the riveting strip for aging with rate fire, the following time should be specified: 2A01 alloy 2B11 alloy 2B12 alloy 2A4 alloy After calcining for 96h: Within 1h after calcining; Within calcining for 1h: After calcining for 1.0mm~5.0mm within 6h, and within 5.1mm~6.0mm in diameter. mm in 4 + self-diameter 5.1mm8.0mru in 2h:
7AU3 alloy: after annealing hours
2411 alloy - after annealing.
4.4 The diameter of the nail is measured with a device with an accuracy of not less than 0.01mm. 4.5 The surface quality of the nail line is checked with the naked eye. The surface allows for inspection of defects, but the minimum diameter must be guaranteed. 5 Inspection rules
5.1 Inspection and acceptance
5.1.1 The rivet line shall be inspected by the supplier's technical supervision department to ensure that the product quality meets the requirements of the vehicle standard. And fill in the quality certificate 5.1.2 The buyer requires the products received to be re-inspected according to the provisions of this standard. If the re-inspection results do not conform to this standard (or order contract): it should be submitted to the supplier within 3 months from the date of receipt of the product, and the supply and demand parties shall work together to resolve it. If the sampling is at the buyer's side, it shall be carried out by the supply and demand parties together.
5.2Batch
Rivets shall be submitted for inspection in batches. Each batch of materials with the same alloy and the same diameter shall meet the requirements of Table 6:
Direct inspection, mm
24. 0~5, 9
5.3 Inspection date and sampling
Single root mass.kg
5.3.1 Inspection items, sampling location and sampling quantity shall comply with the provisions of Case 7, table:
Inspection-May
Chemical composition
Heart rate
Anti-corrosion
Energy test
Appearance quality
Sample quality
Comply with GB/T17432
Sweet type
Both ends of the line||tt ||At both ends of the line
Any position
The amount of joint sample
according to the provisions of CB/T17432
Salt test
according to the provisions of Table 8
Salt test
according to the provisions of Table 8
Each load is allowed to have no more than
30% of the 1.5kg platewwW.bzxz.Net
according to the provisions of the provisions of the test method
5.3.2 The number of samples for the interference, potential and suppression performance tests shall comply with the provisions of Table 8. According to Table 8, when less than two plates are sampled, two plates shall be sampled. Table 8
Alloy No.
2A01211
Shear strength test (by plate), 5
HIX
T4 or TF
Inhibition performance test (by plate),
HIX
T4 or T6 Alloy
1GRA06
:BUS3A21
5.4 Determination of test results
GB/T 3196---2001
Table 8 (complete)
Shear strength test (by plate) -%
HIX
T4 T6
5.4.1 When the chemical analysis is unqualified, the batch (batch) is judged to be unqualified. Press (reel)
HIX state
T or TS state
5.4.2 Shear strength and joint test If there are samples that are not qualified, the sample should be taken from the batch of wire reels for re-testing (including the original qualified products). If the test results are qualified, the whole batch is judged to be qualified. If there are still samples that are unqualified, the whole batch will be scrapped: but the supplier is allowed to inspect and adjust the reels remotely and deliver the qualified ones.
5.4.3 If the dimensional deviation is unqualified, the reel is judged to be unqualified. 5.4.4 If the surface quality of a part is not qualified, the supplier is allowed to cut off the unqualified part and re-test it. The qualified ones will pay for it. 6 Marking, packaging, transportation and storage
6.1 Marking
The nail wire in the reel should be stamped with the brand number, specification, batch number and inspection stamp of the association. 6.2 Packaging, transportation and storage The packaging, transportation and storage of nail wool shall comply with the provisions of G63/T3199. Each batch of nail wool shall be accompanied by a quality certificate that meets the requirements of this standard, which shall indicate: 1) Name of supplier: b) Batch: 2) Alloy and state: 3) Specification: 4) Net weight: 5) Shear arc test result: 6) Seal of technical supervision department: 7) This standard number: 8) Shipping date.
The contract for ordering materials required by this standard should include the following contents: a) Product name;
6) Brand:
shape;
d) Format:
e) Weight;
f) Number of this standard:
g) Packing:
h) Other special requirements,
CH/T3196—2001
Reference A
《Appendix to Tips》
New and old brand guide table
L.4 (North:
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