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Steel Plate
ASTM, AISI, GB, JIS, DIN, BS
ISO, RoHS, IBR
Coated
Hot Rolled
Ship Plate
Product name: 15CrMo,20CrMo,30CrMo alloy steel plate for structure
All kinds of country standard:
standard | grade |
GB/T1591 | Q345 Q390 Q420 Q460 |
GB1591 | 12Mn 15MnVN 16Mn 15MnV |
Q295(A,B),Q345(A,B,C,D,E) | |
JISG3106 | SM520(B,C), SM570 |
DIN17100 | St44-3, St37-2, St52-3, St50-2 St60-2, St70-2 |
BS4360 | StE315, StE355, StE380, StE460, StE500, StE520 |
ISO4950-2 | A572(Cr42,50,55,60,65) |
EN10025 | S275(JR,JO,J2,J2G3,J2G4) |
S355(JR,JO,J2,J2G3,J2G4) | |
S420N,S420NL,S450JO,S460N | |
WH60,WH410LK(BB41BF) |
Chemical composition
C | Si | Mn | S | P | Cr | Ni | Cu | Mo | V |
0.08~ 0.15 | 0.17~ 0.37 | 0.40~ 0.70 | ≤0.035 | ≤0.035 | 0.90~ 1.20 | ≤0.30 | ≤0.30 | 0.25~ 0.35 | 0.15- 0.30 |
Product name: 15CrMo,20CrMo,30CrMo alloy steel plate for structure
All kinds of country standard:
standard | grade |
GB/T1591 | Q345 Q390 Q420 Q460 |
GB1591 | 12Mn 15MnVN 16Mn 15MnV |
Q295(A,B),Q345(A,B,C,D,E) | |
JISG3106 | SM520(B,C), SM570 |
DIN17100 | St44-3, St37-2, St52-3, St50-2 St60-2, St70-2 |
BS4360 | StE315, StE355, StE380, StE460, StE500, StE520 |
ISO4950-2 | A572(Cr42,50,55,60,65) |
EN10025 | S275(JR,JO,J2,J2G3,J2G4) |
S355(JR,JO,J2,J2G3,J2G4) | |
S420N,S420NL,S450JO,S460N | |
WH60,WH410LK(BB41BF) |
Chemical composition
C | Si | Mn | S | P | Cr | Ni | Cu | Mo | V |
0.08~ 0.15 | 0.17~ 0.37 | 0.40~ 0.70 | ≤0.035 | ≤0.035 | 0.90~ 1.20 | ≤0.30 | ≤0.30 | 0.25~ 0.35 | 0.15- 0.30 |