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標(biāo)準(zhǔn):國(guó)標(biāo)耐熱鋼棒
牌號(hào):2Cr21Ni12N
●2Cr21Ni12N特性及應(yīng)用:
2Cr21Ni12N耐熱鋼,日本JIS標(biāo)準(zhǔn)耐熱鋼SUH37對(duì)應(yīng)中國(guó)GB 2Cr21Ni12N。
●2Cr21Ni12N化學(xué)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(xiàn)貨價(jià)格 2Cr21Ni12N耐熱鋼