Type: | Steel Plate |
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Standard: | ASTM, AISI, GB, JIS, DIN, BS |
Certification: | ISO |
Surface Treatment: | Blackface |
Technique: | Hot Rolled |
Application: | Ship Plate, Boiler Plate, Container Plate |
Samples: |
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Customization: |
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Suppliers with verified business licenses
EU | USA | Germany | Japan | England | China |
S355JR | A572 A678Gr.A SSGrade50 |
St52-3 |
SM490A SS490 |
50B |
Q345 |
Steel Standard | Steel Grade | Chemical Composition | ||||||||
C≤ | Mn | Si≤ | P≤ | S≤ | V | Nb | Ti | Al≥ | ||
Q345 | A | 0.020 | 1.00~1.60 | 0.55 | 0.045 | 0.045 | 0.02~0.15 | 0.015~0.060 | 0.20 | - |
B | 0.020 | 1.00~1.60 | 0.55 | 0.040 | 0.040 | 0.02~0.15 | 0.015~0.060 | 0.20 | - | |
C | 0.020 | 1.00~1.60 | 0.55 | 0.035 | 0.035 | 0.02~0.15 | 0.015~0.060 | 0.20 | 0.015 | |
D | 0.020 | 1.00~1.60 | 0.55 | 0.030 | 0.030 | 0.02~0.15 | 0.015~0.060 | 0.20 | 0.015 | |
E | 0.020 | 1.00~1.60 | 0.55 | 0.025 | 0.025 | 0.02~0.15 | 0.015~0.060 | 0.20 | 0.01 |
Suppliers with verified business licenses