全球鋼材百科網(wǎng)
A82簡(jiǎn)介

牌號(hào) A82
對(duì)應(yīng)標(biāo)準(zhǔn) ASTM A82-2007
混凝土鋼筋用普通鋼絲
Steel Wire, Plain, for Concrete Reinforcement
歸類 合金鋼
碳當(dāng)量計(jì)算
A82 機(jī)械性能
抗拉強(qiáng)度
σb
Mpa
屈服點(diǎn)
σs
Mpa
斷后伸長(zhǎng)率或延伸率
δ
%
≥550 ≥485 ≥30
注:For material testing over 690 MPa (100 ksi) tensile strength, the reduction of area shall be not less than 25 %.
全球鋼材百科網(wǎng)