C(%) | Si(%) | Mn(%) | P(%) | S(%) | Yield stress (Mpa) | Tensile stress (Mpa) | Elongation (%) | ≦0.3 | ≦0.3 | ≦0.3 | ≦0.3 | ≦0.3 | ≦0.3 | ≦0.3 | ≦0.3 | ≦0.3 | ≦0.3 |
---|
Carbon Steel Forgings for Pressure Vessels
Steel Type | Country Code | C(%) | Si(%) | Mn(%) | P(%) | S(%) | Yield stress (Mpa) | Tensile stress (Mpa) | Elongation (%) | ≧205 | 410-560 | ≧21 | SFVC1 | CNS | ≦0.3 | ≦0.35 | 0.40-1.35 | ≦0.03 | ≦0.03 | ≧205 | 410-560 | ≧21 | SFVC1 | JIS | ≦0.3 | ≦0.35 | 0.40-1.35 | ≦0.03 | ≦0.03 | ≧205 | 410-560 | ≧21 | Class 60 | ASTM | ≦0.35 | ≦0.35 | ≦1.1 | ≦0.05 | ≦0.05 | ≧205 | 410-560 | ≧21 | Class 1 | ASTM | ≦0.35 | 0.15-0.35 | 0.40-1.05 | ≦0.025 | ≦0.025 | ≧205 | 410-560 | ≧21 |
---|
Class 1 | SFVC2A | SFVC2B | SFVC1 | Class 60 | SFVC1 | SFVC2A | Class 2 | Class 4 | SFVC2B | Class 1A | Class 70 | Class 70 |
C6872T | SG295 | SFVQ1B | PBC2 | SCPH11 | C1720W | 40CrMn-Mo7 | SKS2 | SCW56 | H65 |