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ʢ޹˾Ӫͺְְͺְͺ壬壬ͺְ֣۸ͺֻ235NHͺ壬345NHͺ壬355NHͺ壬09CUPCrNi-Aͺ壬ͺʴְ壬ͺְ壬ͺĻǽְ
 
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ͺĺϽɷּٷֱȺΪC0.120.21Si0.22.0Mn0.72.
 
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