Base Info
- Type：Carbon Steel Bar
- Standard：GB, GB,T699-1999
- Technique：Hot Rolled
- Application：Structural Steel Bar
- Surface Treatment：Galvanized
- Alloy：Alloy
- Special Use：Free Cutting Steel
- Size：20-280mm
- Trademark：Laiwu Steel
- Specification：20-70
- Origin：Mainland China
Description