| 牌號 |
符合國標 GB983-1995 |
符合 美國 AWS |
化學成分(%) | 機械性能 | ||||||||||||
| C | Mn | Si | Cr | Ni | Mo | Cu | S | P |
σb (MPa) ≥ |
σS (MPa) |
δ5 (%) ≥ |
ADV(J) 常溫℃ |
||||
| A102T | E308-16 | E308-16 | ≤0.08 | 0.5-2.5 | ≤0.90 | 18.0-21.0 | 9.0-11.0 | ≤0.75 | ≤0.75 | ≤0.03 | ≤0.04 | 550 | 35 | |||
| A107 | E308-17 | E308-17 | ≤0.08 | 0.5-2.5 | ≤0.90 | 18.0-21.0 | 9.0-11.0 | ≤0.75 | ≤0.75 | ≤0.03 | ≤0.04 | 550 | 35 | |||
| A112 | ≤0.12 | ≤2.50 | ≤1.50 | 17.0-22.0 | 7.0-11.0 | ≤0.035 | ≤0.04 | 540 | 25 | |||||||
| A117 | ≤0.12 | ≤2.50 | ≤1.50 | 17.0-22.0 | 7.0-11.0 | ≤0.03 | ≤0.04 | 540 | 25 | |||||||
| A122 | ≤0.08 | ≤2.50 | ≤1.50 | 20.0-24.0 | 7.0-11.0 | ≤0.03 | ≤0.04 | 540 | 25 | |||||||
| A132 | E347-16 | ≤0.08 | 0.5-2.5 | ≤0.90 | 18.0-21.0 | 9.0-11.0 | ≤0.75 |
Nb 8xc-1.00 |
≤0.03 | ≤0.04 | 520 | 25 | ||||
| A132A | E347-17 | ≤0.08 | 0.5-2.5 | ≤0.90 | 18.0-21.0 | 9.0-11.0 | ≤0.75 |
Nb 8xc-1.00 |
≤0.03 | ≤0.04 | 520 | 25 | ||||
| A137 | E347-15 | ≤0.08 | 0.5-2.5 | ≤0.90 | 18.0-21.0 | 9.0-11.0 | ≤0.75 |
Nb 8xc-1.00 |
≤0.03 | ≤0.035 | 520 | 25 | ||||
| A146 | ≤0.12 | 4.0~7.0 | 19.0-22.0 | 8.0-11.0 | ≤0.035 | ≤0.04 | 540 | 20 | ||||||||
| A147 | ≤0.12 | 4.0~7.0 | 19.0-22.0 | 8.0-11.0 | ≤0.035 | ≤0.035 | 540 | 20 | ||||||||
| A172 | E307-16 | E307-16 | 0.04~0.14 | 3.30~4.75 | ≤0.90 | 18.0-21.5 | 9.0-10.7 | 0.5~1.5 | ≤0.75 | ≤0.03 | ≤0.04 | 590 | 30 | |||
| A201 | E316-16 | E316-16 | ≤0.08 | |||||||||||||