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Place of Origin: | China (Mainland) |
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Type: | Steel Plate |
Technique: | Hot Rolled |
Surface Treatment: | |
Application: | Ship Plate |
Special Use: | High-strength Steel Plate |
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Quick Details
Specifications
Product Name: hull structural steel
Grade: DH32
Size (mm): Thickness T: 10-60; Width W: 1800-2700; length L: 6000-12700
Executive Standard: GB / T 700 - 2006
Product Scope:
Overall performance, good weldability and low temperature impact toughness, suitable for the manufacture of the hull structure, etc.
Mechanical properties:
Yield strength σ s (MPa) 315
Chemical composition:
DH32 containing carbon (C) ≤ 0.18
Manganese (Mn) 0.90 ~ 1.60
Aluminum (Al) ≥ 0.015
Silicon (Si) 0.10 ~ 0.50
Phosphorus (P) ≤ 0.04
Sulfur (S) ≤ 0.04
Classification rules
China CCS U.S. ABS BV DNV Norway, France, Germany, Japan GL KDK British LR