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45crnimova是一種低合金超高強(qiáng)度鋼,鋼的淬透性高,油中臨界淬透直徑為60mm(96%馬氏體),鋼在淬火回火后可獲得很高的強(qiáng)度,并具有一定的韌性,且可加工成型。 碳 C :0.42~0.49 硅 Si:0.17~0.37 錳 Mn:0.50~0.80 硫 S :允許殘余含量≤0.025 磷 P :允許殘余含量≤0.025 鉻 Cr:0.80~1.10 鎳 Ni:1.30~1.80 銅 Cu:允許殘余含量≤0.25 釩 V :0.10~0.20 鉬 Mo:0.20~0.30 抗拉強(qiáng)度 σb (MPa):≥1470(150) 屈服強(qiáng)度 σs (MPa):≥1325(135) 斷面收縮率 ψ (%):≥35 沖擊韌性值 αkv (J/cm2):≥39(4) 上海瑞熠實(shí)業(yè)—45CrNiMoVA材質(zhì)單,上海瑞熠實(shí)業(yè)—45CrNiMoVA成分表,上海瑞熠實(shí)業(yè)—45CrNiMoVA是什么材料 上海瑞熠實(shí)業(yè)—45CrNiMoVA是什么,上海瑞熠實(shí)業(yè)—45CrNiMoVA代理商,上海瑞熠實(shí)業(yè)—45CrNiMoVA廠家直銷 上海瑞熠實(shí)業(yè)—45CrNiMoVA銷售商,上海瑞熠實(shí)業(yè)—45CrNiMoVA現(xiàn)貨商,上海瑞熠實(shí)業(yè)—45CrNiMoVA批發(fā)商 上海瑞熠實(shí)業(yè)—45CrNiMoVA直銷價(jià),上海瑞熠實(shí)業(yè)—45CrNiMoVA,上海瑞熠實(shí)業(yè)—45CrNiMoVA價(jià)格 日本45CrNiMoVA,美國(guó)45CrNiMoVA美標(biāo),德國(guó)45CrNiMoVA,瑞典45CrNiMoVA,進(jìn)口45CrNiMoVA國(guó)標(biāo) 寶鋼45CrNiMoVA,太鋼45CrNiMoVA,新日鐵45CrNiMoVA,日本冶金45CrNiMoVA,蒂森克虜伯45CrNiMoVA,奧托昆普45CrNiMoVA 上海瑞熠實(shí)業(yè)官網(wǎng):45CrNiMoVA45CrNiMoVA45CrNiMoVA.ruiyi1818.com
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