CHQ WIRE refers to the wire required for Cold Heading or Cold Forging, which is a type of metal forming process. A strict standard is required in quality control of the materials’ mechanical properties, scale, and surface treatment.
Produced Steel Grade
Use | Steel Grade | Process | |
---|---|---|---|
AISI/SAE | JIS | ||
Pin, Screw | 1008-1010 | SWRM8-10K | HD |
Bolt, Nut | 1006-1048 4115-4140 |
SWRCH6A-10A SWRCH10A-45K(F) |
HD, RAIP, (S)AIP, PASAIP, PSASAIP |
Bolt, Piston Pin, Safty Bolt | 5130-5147 | SCM415~440(H) | (S)AIP, SAIP, PASAIP, PSASAIP |
High Tension Bolt, Crank Shaft | 52100 | SCr415-445(H) | (S)AIP, SAIP, PASAIP, PSASAIP |
Bearing | 51B20 | SUJ2 | PASAIP |
Bolt, Construction High Tension Bolt | 10B21-10B38 | SCr420B-440B | HD, (S)AIP |
Available
- Size: 2.0~55.0mm
- Discontinued: 100~2,100kg