热轧不锈钢的材质

490Cr17Ni7A l 

厚度大于3mm为厚板用于化工、石油、机械、船舶等行业制造耐蚀零件、容器和设备。其分类和牌号如下： 不锈钢热轧钢板是用热轧工艺生产的不锈钢钢板。厚度不大于3mm为薄板。

1．奥氏体型钢 

11Cr17Mn6Ni15N21Cr18Mn8Ni5N31Cr18Ni941Cr18Ni9Si350Cr18Ni9600Cr19Ni1070Cr19Ni9N80Cr19Ni10NbN900Cr18Ni10N101Cr18Ni1211 0Cr23Ni131铸铁r25Ni2013 0Cr17Ni12Mo214 00Cr17Ni14Mo215 0Cr17Ni12Mo2N16 00Cr17Ni13Mo2N17 1Cr18Ni12Mo2Ti18 0Cr18Ni12Mo2Ti19 1Cr18Ni12Mo3Ti20 0Cr18Ni12Mo3Ti21 0Cr18Ni12Mo2Cu222 00Cr18Ni14Mo2Cu223 0Cr19Ni13Mo324 00Cr19Ni13Mo325 0Cr18Ni16Mo526 1Cr18Ni9Ti27 0Cr18Ni10Ti28 0Cr18Ni11Nb29 0Cr18Ni13Si4 

2．奥氏体—铁素体型钢 

300Cr26Ni5Mo23100Cr18Ni5Mo3Si2 

3．铁素体型钢 

320Cr13A l33 00Cr12341Cr15351Cr17361Cr17Mo3700Cr17Mo 3800Cr18Mo23900Cr30Mo24000Cr27Mo 

4．马氏体型钢 

411Cr12420Cr13431Cr13442Cr13铸铁Cr13464Cr13473Cr16487Cr17