Type: | Steel Plate |
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Standard: | ASTM, AISI, GB, JIS, DIN, BS |
Surface Treatment: | Galvanized |
Technique: | Cold Rolled |
Application: | Ship Plate, Boiler Plate, Container Plate, Flange Plate |
Special Use: | High-strength Steel Plate |
Samples: |
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Customization: |
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Chemical Requiremetns for structure steel | ||||||||||||
Composition, %-Heat Analysis Element, maximum, unless otherwise Shown | ||||||||||||
Designation | C | Mn | P | S | Cu | Ni | Cr | Mo | V | Cb | TiA | NB |
G230 | 0.20 | 1.35 | 0.04 | 0.04 | 0.25 | 0.20 | 0.15 | 0.06 | 0.008 | 0.008 | 0.025 | ^ |
G255 | 0.20 | 1.35 | 0.10 | 0.04 | 0.25 | 0.20 | 0.15 | 0.06 | 0.008 | 0.008 | 0.025 | ^ |
G275 | 0.25 | 1.35 | 0.10 | 0.04 | 0.25 | 0.20 | 0.15 | 0.06 | 0.008 | 0.008 | 0.025 | ^ |
G340 | 0.25 | 1.35 | 0.20 | 0.04 | 0.25 | 0.20 | 0.15 | 0.06 | 0.008 | 0.008 | 0.025 | ^ |
G550 | 0.20 | 1.35 | 0.04 | 0.04 | 0.25 | 0.20 | 0.15 | 0.06 | 0.008 | 0.015 | 0.025 | ^ |
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