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S28200簡介

美國UNS S28200
對(duì)應(yīng)標(biāo)準(zhǔn) ASTM A580/A580M-2018
不銹鋼絲
Stainless Steel Wire
歸類 奧氏體不銹鋼
化學(xué)元素成分含量(%)
成分 C Si Mn P S Cr Cu Mo N
最小值 - - 17 - - 17 0.75 0.75 0.4
最大值 0.15 1 19 0.045 0.03 19 1.25 1.25 0.6
碳當(dāng)量計(jì)算
機(jī)械性能
條件 熱處理或狀態(tài)
抗拉強(qiáng)度
σb
Mpa 		屈服點(diǎn)
σs
Mpa 		斷后伸長率或延伸率
δ
% 		斷面收縮率
ψ
%
A 冷精軋，退火 ≥760 ≥415 ≥35 ≥55
B 冷精軋 ≥1210 ≥1035 ≥15 ≥50
注：Condition A —— Annealed as a final heat treatment.
Material in Condition A may be given a final cold drawing for size control or finish, or both, slightly raising tensile strength.
Condition B —— Cold worked to higher strength.
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