牌号 | A690 |
---|---|
對應标準 | ASTM A690/A690M-2013
海洋環境用耐大氣腐蝕的高強度低合金鎳、銅、磷鋼H型樁和闆樁 High-Strength Low-Alloy Nickel, Copper, Phosphorus Steel H-Piles and Sheet Piling with Atmospheric Corrosion Resistance for Use in Marine Environments |
歸類 | 合金鋼 |
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