铸造材料

3G r24Ni7SiN材料

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有谁知道3G r24Ni7SiN材料的成分是什么?
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ZG35Cr24Ni7SiN.以氮代镍耐热钢。C,0.30-0.40;Mn,0.80-1.50;Si,1.30-2,00;Cr,23.0-25.50;Ni,7.00-8.50;N,0.20-0.28,P,0.04;S,0.03..注意熔炼技术,否则大量气孔
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我猜想是:主要是不锈钢成分,0.3%左右的C,24%的Cr,7%的Ni,1%左右的Si和N,仅供参考。
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