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<p style="margin: 0px; padding: 0px 12px; outline: 0px; font-size: 12px; text-indent: 2em; color: rgb(0, 0, 0); font-family: Arial, Helvetica, sans-serif; line-height: 24px;"> 1Cr13</p> <p style="margin: 0px; padding: 0px 12px; outline: 0px; font-size: 12px; text-indent: 2em; color: rgb(0, 0, 0); font-family: Arial, Helvetica, sans-serif; line-height: 24px;"> &nbsp;</p> <p style="margin: 0px; padding: 0px 12px; outline: 0px; font-size: 12px; text-indent: 2em; color: rgb(0, 0, 0); font-family: Arial, Helvetica, sans-serif; line-height: 24px;"> <span style="margin: 0px; padding: 0px; outline: 0px; font-size: 14px; color: rgb(51, 51, 51); font-family: arial, 宋體, sans-serif; line-height: 24px;">410為</span>馬氏體不銹鋼<span style="margin: 0px; padding: 0px; outline: 0px; font-size: 14px; color: rgb(51, 51, 51); font-family: arial, 宋體, sans-serif; line-height: 24px;">，淬透性好它具有較高的硬度，韌性，較好的耐腐性，熱強(qiáng)性和冷變形性能，減震性也很好。要求高溫或低溫回火，但應(yīng)避免在370-560℃之間進(jìn)行回火處理。</span></p> <p style="margin: 0px; padding: 0px 12px; outline: 0px; font-size: 12px; text-indent: 2em; color: rgb(0, 0, 0); font-family: Arial, Helvetica, sans-serif; line-height: 24px;"> &nbsp;</p> <p style="margin: 0px; padding: 0px 12px; outline: 0px; font-size: 12px; text-indent: 2em; color: rgb(0, 0, 0); font-family: Arial, Helvetica, sans-serif; line-height: 24px;"> &nbsp;</p> <div style="margin: 15px 0px 5px; padding: 0px; outline: 0px; font-size: 14px; line-height: 24px; color: rgb(51, 51, 51); font-family: arial, 宋體, sans-serif;"> 硫S ：&le;0.030</div> <div style="margin: 15px 0px 5px; padding: 0px; outline: 0px; font-size: 14px; line-height: 24px; color: rgb(51, 51, 51); font-family: arial, 宋體, sans-serif;"> 磷 P ：&le;0.035</div> <div style="margin: 15px 0px 5px; padding: 0px; outline: 0px; font-size: 14px; line-height: 24px; color: rgb(51, 51, 51); font-family: arial, 宋體, sans-serif;"> 鉻 Cr：11.50～13.00</div> <div style="margin: 15px 0px 5px; padding: 0px; outline: 0px; font-size: 14px; line-height: 24px; color: rgb(51, 51, 51); font-family: arial, 宋體, sans-serif;"> 鎳 Ni：&le;0.60</div> <div style="margin: 0px; padding: 0px; outline: 0px; font-size: 12px; color: rgb(0, 0, 0); font-family: Arial, Helvetica, sans-serif; line-height: 24px;"> &nbsp;</div> <div style="margin: 0px; padding: 0px; outline: 0px; font-size: 14px; color: rgb(0, 0, 0); line-height: 24px; font-family: arial, 宋體, sans-serif;"> &nbsp;</div> <h2 style="margin: 0px; padding: 0px; outline: 0px; font-size: 24px; color: rgb(0, 0, 0); line-height: 24px; font-family: 'Microsoft YaHei', SimHei, Verdana; font-weight: 500;"> &nbsp;</h2> <div style="margin: 15px 0px 5px; padding: 0px; outline: 0px; font-size: 14px; line-height: 24px; color: rgb(51, 51, 51); font-family: arial, 宋體, sans-serif;"> ●力學(xué)性能：</div> <div style="margin: 15px 0px 5px; padding: 0px; outline: 0px; font-size: 14px; line-height: 24px; color: rgb(51, 51, 51); font-family: arial, 宋體, sans-serif;"> 抗拉強(qiáng)度 &sigma;b (MPa)：淬火回火,&ge;540</div> <div style="margin: 15px 0px 5px; padding: 0px; outline: 0px; font-size: 14px; line-height: 24px; color: rgb(51, 51, 51); font-family: arial, 宋體, sans-serif;"> 條件屈服強(qiáng)度 &sigma;0.2 (MPa)：淬火回火,&ge;345</div> <div style="margin: 15px 0px 5px; padding: 0px; outline: 0px; font-size: 14px; line-height: 24px; color: rgb(51, 51, 51); font-family: arial, 宋體, sans-serif;"> 伸長率 &delta;5 (%)：淬火回火,&ge;25</div> <div style="margin: 15px 0px 5px; padding: 0px; outline: 0px; font-size: 14px; line-height: 24px; color: rgb(51, 51, 51); font-family: arial, 宋體, sans-serif;"> 斷面收縮率 &psi; (%)：淬火回火,&ge;55</div> <div style="margin: 15px 0px 5px; padding: 0px; outline: 0px; font-size: 14px; line-height: 24px; color: rgb(51, 51, 51); font-family: arial, 宋體, sans-serif;"> 沖擊功 Akv (J)：淬火回火,&ge;78</div> <div style="margin: 15px 0px 5px; padding: 0px; outline: 0px; font-size: 14px; line-height: 24px; color: rgb(51, 51, 51); font-family: arial, 宋體, sans-serif;"> 硬度 ：退火,&le;200HB;淬火回火,&ge;159HB</div>