
| 標準代號 | 規格號碼 | 材料號碼 | 記號 |
|---|---|---|---|
| CNS | 8699 | SFVC1 | |
| JIS | G3202 | SFVC1 | |
| ASTM | A181 | Class 60 | |
| ASTM | A266 | Class 1 | |
| CNS | 8699 | SFVC2A | |
| JIS | G3202 | SFVC2A | |
| ASTM | A181 | Class 70 | |
| ASTM | A266 | Class 2 | |
| CNS | 8699 | SFVC2B | |
| JIS | G3202 | SFVC2B | |
| ASTM | A266 | Class 4 | |
| ASTM | A541 | Class 1A |
| 碳(C)% | 矽(Si)% | 錳(Mn)% | 磷(P)% | 硫(S)% | 鎳(Ni)% | 鉻(Cr)% | 鉬(Mo)% | 釩(V)% | 降伏強度(Mpa) | 抗拉強度(Mpa) | 伸長率(%) | 硬度HB |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ≦ 0.3 | ≦ 0.35 | 0.4~1.35 | ≦ 0.03 | ≦ 0.03 | ≧ 205 | 410~560 | ≧ 21 | |||||
| ≦ 0.3 | ≦ 0.35 | 0.4~1.35 | ≦ 0.03 | ≦ 0.03 | ≧ 205 | 410~560 | ≧ 21 | |||||
| ≦ 0.35 | ≦ 0.35 | ≦ 1.1 | ≦ 0.05 | ≦ 0.05 | ≧ 205 | ≧ 415 | ≧ 22 | |||||
| ≦ 0.35 | 0.15~0.35 | 0.4~1.05 | ≦ 0.025 | ≦ 0.025 | ≧ 205 | 415~585 | ≧ 23 | 121~170 | ||||
| ≦ 0.35 | ≦ 0.35 | 0.4~1.1 | ≦ 0.03 | ≦ 0.03 | ≧ 245 | 490~640 | ≧ 18 | |||||
| ≦ 0.35 | ≦ 0.35 | 0.4~1.1 | ≦ 0.03 | ≦ 0.03 | ≧ 245 | 490~640 | ≧ 18 | |||||
| ≦ 0.35 | ≦ 0.35 | ≦ 1.1 | ≦ 0.05 | ≦ 0.05 | ≧ 250 | ≧ 485 | ≧ 18 | |||||
| ≦ 0.35 | 0.15~0.35 | 0.4~1.05 | ≦ 0.025 | ≦ 0.025 | ≧ 250 | 485~655 | ≧ 20 | |||||
| ≦ 0.3 | ≦ 0.35 | 0.7~1.35 | ≦ 0.03 | ≦ 0.03 | ≧ 245 | 490~640 | ≧ 18 | |||||
| ≦ 0.3 | ≦ 0.35 | 0.7~1.35 | ≦ 0.03 | ≦ 0.03 | ≧ 245 | 490~640 | ≧ 18 | |||||
| ≦ 0.3 | 0.15~0.4 | 0.8~1.35 | ≦ 0.025 | ≦ 0.025 | ≧ 250 | 485~655 | ≧ 20 | 137~197 | ||||
| ≦ 0.3 | 0.15~0.4 | 0.7~1.35 | ≦ 0.025 | ≦ 0.025 | ≦ 0.4 | ≦ 0.25 | ≦ 0.1 | ≦ 0.05 | ≧ 250 | 480~650 | ≧ 20 |