Chemical composition
| C(%) |
Si(%) |
Mn(%) |
P(%) |
N(%) |
S(%) |
Thick (mm) |
Yield stress (Mpa) |
Tensile stress (Mpa) |
Elongation (%) |
≦0.23 | ≦0.23 | ≦0.23 | ≦0.23 | ≦0.23 | ≦0.23 | ≦0.23 | ≦0.23 | ≦0.23 | ≦0.23 |
Applications
Rolled Steels for Welded Structure
Country Code:
DIN
Standard
17100
Steel Type
St42-3U
Heat treatment
Heat Treatment of steel grade St44-3U
Heat treated : 1259°C - 1756°C
Relate Steel Type
| Inquiry |
Steel Type |
Standard |
Country Code |
C(%) |
Si(%) |
Mn(%) |
P(%) |
N(%) |
S(%) |
| | | | | | | ≦0.035 | | ≦0.035 |
| SM400C | 2947 | CNS | ≦0.18 | ≦0.35 | ≦1.40 | ≦0.035 | | ≦0.035 |
| SM400C | G3106 | JIS | ≦0.18 | ≦0.35 | ≦1.40 | ≦0.035 | | ≦0.035 |
| Gr.42 | A572 | ASTM | ≦0.21 | ≦0.40 | ≦1.35 | ≦0.035 | | ≦0.035 |
| St42-3U | 17100 | DIN | ≦0.23 | 0.03-0.30 | 0.20-0.50 | ≦0.035 | | ≦0.035 |
| St44-3 | 17100 | DIN | ≦0.20 | | | ≦0.035 | | ≦0.035 |
| SM400B | 2947 | CNS | ≦0.20 | ≦0.35 | 0.60-1.40 | ≦0.035 | | ≦0.035 |
| Q235B | T700 | GB | 0.12-0.20 | ≦0.30 | 0.30-0.70 | ≦0.035 | | ≦0.035 |
| SM400B | G3106 | JIS | ≦0.20 | ≦0.35 | 0.60-1.40 | ≦0.035 | | ≦0.035 |
| Gr.D | A284 | ASTM | ≦0.27 | 0.15-0.40 | ≦0.90 | ≦0.035 | | ≦0.035 |
| RSt42-2 | 17100 | DIN | ≦0.25 | | 0.20-0.50 | ≦0.035 | | ≦0.035 |
| St44-2 | 17100 | DIN | ≦0.21 | | | ≦0.035 | | ≦0.035 |
