| GB/T 700 | EN10025-2 | JIS G3101 | ASTM A36/A36M | ASTM A568/568M | JISG3132 |
|---|
| Q/WG(LZ)20-2008 | EN 10130:1998 | JIS G 3141:2005 | Q/WG(LZ)16-2006 | ASTM A 653M | JIS G3132 |
|---|---|---|---|---|---|
| DC01 | SPCC | SPCC | 05CuPCrNi | CS | SPHT1 |
| DC03 | SPCD | SPCD | SPHT2 | ||
| DC06 | SPCE | SPCE |
| Grade | Thickness (mm) | C | P | S | Si | Mn | Cu | MPa |
|---|---|---|---|---|---|---|---|---|
| A36 | t≤20 | 0.25 | 0.03 | 0.03 | ≤0.40 | - | 0.2 | 250 |
| 20<t≤40 | 0.25 | 0.03 | 0.03 | ≤0.40 | 0.80~1.20 | 0.2 | 250 |
| Grade | C | Si | Mn | P | S |
|---|---|---|---|---|---|
| SPHT1 | ≤0.10 | ≤0.35 | ≤0.50 | ≤0.040 | ≤0.040 |
| SPHT2 | ≤0.18 | ≤0.35 | ≤0.60 | ≤0.040 | ≤0.040 |