Brazil · NBR
316
ABNT NBR 8390:1984 — Stainless steel plates and strips for tubes
Chemical composition
| Element | min | max | Similar | Remarks |
|---|---|---|---|---|
| C | 0.08 | |||
| Cr | 16 | 18 | ||
| Mn | 2 | |||
| Mo | 2 | 3 | ||
| Ni | 10 | 14 | ||
| P | 0.04 | |||
| S | 0.03 | |||
| Si | 0.75 |
Mechanical properties
| Heat treatment / condition | Yield strength | Tensile strength | Elongation | Reduction of area | Impact energy | Hardness |
|---|---|---|---|---|---|---|
| heavy plate, steel strip | ≤205 | ≤515 | ≤40 | |||
| heavy plate, HR | 钢带 95 | |||||
| heavy plate, HV | 钢带 217 |