Brazil · NBR
430
ABNT NBR 8262:1983 — Stainless steel wire rod for cold forging of bolts and nuts
Chemical composition
| Element | min | max | Similar | Remarks |
|---|---|---|---|---|
| C | 0.12 | |||
| Cr | 16 | 18 | ||
| Mn | 1 | |||
| P | 0.04 | |||
| S | 0.03 | |||
| Si | 1 |
Mechanical properties
| Heat treatment / condition | Yield strength | Tensile strength | Elongation | Reduction of area | Impact energy | Hardness |
|---|---|---|---|---|---|---|
| wire rod, annealed | 450–600 | HB ≤192 |