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Chinese Standard: GB/T 30828-2014

Middle strength steel wire for prestressed concrete

NEQ  JIS G3538-1994

全国钢标准化技术委员会(SAC/TC 183)

本标准规定了预应力混凝土用中强度钢丝的分类、尺寸、外形、重量及允许偏差、技术要求、试验方法、检验规则和包装、标志及质量证明书等。
本标准适用于预应力混凝土构件用强度范围为650 MPa~1 370  MPa的冷加工后进行稳定化热处理的钢丝。

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