ASTM A416/A416M-24
预应力混凝土用低松弛七股钢绞线标准规范

Standard Specification for Low-Relaxation, Seven-Wire Steel Strand for Prestressed Concrete


ASTM A416/A416M-24

标准号
ASTM A416/A416M-24
发布
2024年
发布单位
美国材料与试验协会
当前最新
ASTM A416/A416M-24
 
 
1.1  This specification covers two grades of low-relaxation, seven-wire steel strand for use in prestressed concrete construction. Grade 250 [1725] and Grade 270 [1860] have minimu...

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