国际标准 · ISO
C86D
ISO 16120-2:2011 — Non-alloy steel wire rod for conversion to wire - Part 2: Specific requirements for general purpose wire rod
化学成分
wt% · 对数刻度- min – max 范围
- 典型值
化学成分
| Element | min | max | Similar | Remarks |
|---|---|---|---|---|
| Al | 0.01 | The value for Al can be fixed at 0.01% to 0.06%. In such cases the value of Si can be fixed at <=0.10% on request. | ||
| C | 0.83 | 0.88 | Product analysis tolerance +/-0.04%; Carbon range may be enlarged by lowering the minimum by 0 | |
| Cr | 0.15 | up to 0.30% | ||
| Cu | 0.25 | A maximum Cu content of 0.20% may be agreed. | ||
| Cu+Sn | 0.25 | |||
| Mn | 0.5 | 0.8 | Product analysis tolerance +/-0.06%; Maximum not exceeding 1.20% and a minimum not lower than 0.30%. | |
| Mo | 0.05 | |||
| Ni | 0.2 | |||
| P | 0.03 | Product analysis tolerance +0.005% | ||
| S | 0.03 | Product analysis tolerance +0.005% | ||
| Si | 0.1 | 0.3 | Product analysis tolerance +/-0.04% | |
| V | 0.05 | 0.1 |