Cold Heading Wire
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Highlights
Cold heading wire is primarily applied in the production of fasteners and pins for construction and automotive use. The wire has outstanding corrosion resistance and mechanical properties that are dependent on the grade of steel used in production. Those materials can be selected prior to ordering.
Applications
These cold heading wires are intended for the production of fasteners and pins for construction and automotive use.
Benefits at a Glance
High formability
Low working stress
Excellent surface quality
Low tool wearing
Superior low magnetism after heading and threading
| Product Grade | Chemical Composition (%) | ||||||||
| AISI | SUS | C | Si | Mn | P | S | Ni | Cr | Other |
| 304 | 304 | ≤0.08 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.030 | 8.00-10.50 | 18.00-20.00 | - |
| 302HQ | XM-7 | ≤0.08 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.030 | 8.00-10.50 | 17.00-19.00 | Cu: 3.00-4.00 |
| - | 304J3 | ≤0.08 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.030 | 8.00-10.50 | 18.00-19.00 | Cu: 1.00-3.00 |
| -305 | 305J1 | ≤0.08 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.030 | 11.00-13.50 | 16.50-19.00 | - |
| 316 | 316 | ≤0.08 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.030 | 10.00-14.00 | 16.00-18.00 | Mo: 2.00-3.00 |
| - | - | ≤0.03 | ≤1.00 | ≤2.00 | ≤0.040 | ≤0.030 | 10.50-13.50 | 16.00-18.00 | Cu: 2.80-3.80 Mo: 2.00-3.00 |
| 430 | 430 | ≤0.12 | ≤0.75 | ≤1.00 | ≤0.040 | ≤0.030 | - | 16.00-18.00 | |