Ss Cold Heading Quality Wire Cold Forging Wire For Cold Heading Fasteners
Brand Name:Toponewire
Certification:ISO9001:2015
Model Number:201 /201Cu
Minimum Order Quantity:500KG
Delivery Time:1-15 days
Payment Terms:T/T, L/C, D/A, D/P, Western Union, MoneyGram
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Location:
Ningbo Zhejiang China
Address:
72#longxing road, wuxiang industry zone, yinzhou district, Ningbo, Zhejiang.
Supplier`s last login times:
within 31 hours
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Product Details
201 /201Cu stainless steel Cold Heading stainless steel Wire
Topone Stainless Steel Wire for Cold Heading is made by special
heat treatment, copper-bearing austenitic steel 201/ 201Cu /302CHQ,
304HQ, 304 and 430 are also used for cold heading fasteners.
Mechanical Properties
| Annealed Finish | Light Drawn | ||||||
|---|---|---|---|---|---|---|---|
| Type | Grade | Tensile Strength N/mm2 (Kgf/mm2) | Elongation (%) | Reduction of area rate (%) | Tensile Strength N/mm2 (Kgf/mm2) | Elongation (%) | Reduction of area rate (%) |
| Austenite | AISI 304/316 | 490-740 (60-75) | 40 over | 70 over | 650-800 (66-81) | 25 | 65 |
| AISI 302HQ | 440-90 (45-60) | 40 over | 70 over | 460-640 (47-65) | 25 | 65 | |
| Ferrite | AISI 430 | 40-55 | 20 over | 65 over | 460-640 (47-65) | 10 | 60 |
Diameter Tolerances And Ovality
| Dia (Mm) | Tolerances(Mm) | Ovality(Mm) |
|---|---|---|
| 0.80-1.90 | +0.00-0.02 | 0.010 |
| 2.00-3.50 | +0.00-0.03 | 0.015 |
| 3.51-8.00 | +0.00-0.04 | 0.020 |
| In coils on formers placed on pallets. | ||
Classification
| Type | Grade | Diameter (mm) | Surface Finish |
|---|---|---|---|
| Austenite | AISI304 AISI302HQ | 0.80-8.00 | Bright De-coated wire or sterate coated |
| AISI316 | 0.80-8.00 | ||
| Ferrite | AISI430 | 0.80-8.00 | Bright De-coated wire or sterate coated |
| Packing specifications | |||
Ss Cold Heading Quality Wire Cold Forging Wire For Cold Heading Fasteners
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