具有高强度、良好的韧性,而且具有好的耐海水腐蚀、耐磨损性能。使用于海洋石油开采及船舶构件等。
Provided with high strength and good toughness as well as good resistance to seawater corrosion and abrasion resistance, suitable for use in manufacture of structural components for offshore oil production and ship.
产品牌号: CM490、 CM690
Product grade: CM490, CM690
实行标准: GB/T 18669
Applicable standard: GB/T 18669
Φ20~Φ310