A757/A757M

A757/A757M (低温用铁素体和马氏体钢铸件的标准规范，适用于承压和其他应用)· ASTM (美国) · 23 种材料

名称	材料组别
A 757 Grade A1Q	铸钢	chevron_right
A 757 Grade A2Q	铸钢	chevron_right
A 757 Grade B2N	铸钢	chevron_right
A 757 Grade B2Q	铸钢	chevron_right
A 757 Grade B3N	铸钢	chevron_right
A 757 Grade B3Q	铸钢	chevron_right
A 757 Grade B4N	铸钢	chevron_right
A 757 Grade B4Q	铸钢	chevron_right
A 757 Grade C1Q	铸钢	chevron_right
A 757 Grade D1N1	铸钢	chevron_right
A 757 Grade D1N2	铸钢	chevron_right
A 757 Grade D1N3	铸钢	chevron_right
A 757 Grade D1Q1	铸钢	chevron_right
A 757 Grade D1Q2	铸钢	chevron_right
A 757 Grade D1Q3	铸钢	chevron_right
A 757 Grade E1Q	铸钢	chevron_right
A 757 Grade E2N1	铸钢	chevron_right
A 757 Grade E2N2	铸钢	chevron_right
A 757 Grade E2N3	铸钢	chevron_right
A 757 Grade E2Q1	铸钢	chevron_right
A 757 Grade E2Q2	铸钢	chevron_right
A 757 Grade E2Q3	铸钢	chevron_right
A 757 Grade E3N	不锈钢	chevron_right