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標準:國標耐熱鋼棒
牌號:2Cr21Ni12N
●2Cr21Ni12N特性及應用:
2Cr21Ni12N耐熱鋼,日本JIS標準耐熱鋼SUH37對應中國GB 2Cr21Ni12N。
●2Cr21Ni12N化學成分:
碳 C:0.15~0.25
硅 Si:≤1.00
錳 Mn:1.00~1.60
磷 P:≤0.040
硫 S:≤0.030
鉻 Cr:20.50~22.50
鉬 Mo:—
鎳 Ni:10.00~12.00
銅 Cu:—
氮 N:0.15~0.30
2Cr21Ni12N圓棒2Cr21Ni12N圓棒
2Cr21Ni12N圓棒
2Cr21Ni12N不銹耐熱鋼 2Cr21Ni12N圓棒 現貨價格 2Cr21Ni12N耐熱鋼