GB · 3/6

GB material directory (legacy collection) · 3/6

Preserves the nine grades in the former GB-family directory. This is not a grade table from one GB/T standard; check each product page and the order specification for applicable standards and delivery conditions.

1. 19ML42CrMo cold heading wire rod→
2. ML42Mn · Unavailable
3. 21ML45 wire rod for cold heading→
4. 22ML04Al wire rod for cold heading→
5. 23ML28B cold heading wire rod→
6. 24ML30 cold heading wire rod→
7. 25ML30CrMnSi cold heading wire rod→
8. 26ML30CrMo cold heading wire rod→
9. 27ML30Mn cold heading wire rod→