| Steel Type | Standard | Country Code | C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | Cu(%) |
|---|---|---|---|---|---|---|---|---|---|
| SPA-H | 4620 | CNS | 鈮�0.12 | 0.25-0.75 | 0.20-0.50 | 0.07-0.15 | 鈮�0.04 | 0.30-1.25 | 0.25-0.60 |
| SPA-H | G3125 | JIS | 鈮�0.12 | 0.25-0.75 | 0.20-0.50 | 0.07-0.15 | 鈮�0.04 | 0.30-1.25 | 0.25-0.60 |
| Type1 | A242 | ASTM | 鈮�0.15 | 鈮�1.00 | 鈮�0.15 | 鈮�0.05 | 鈮�0.20 | ||
| SPA-C | 4620 | CNS | 鈮�0.12 | 0.25-0.75 | 0.20-0.50 | 0.07-0.15 | 鈮�0.04 | 0.30-1.25 | 0.25-0.60 |