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5CrNiMo鋼具有良好的韌性、強(qiáng)度和高耐磨性,屬熱作模具鋼。它在室溫和500~600℃時(shí)的力學(xué)性能幾乎相同。在加熱到500℃時(shí),仍能保持住HB300左右的硬度。由于鋼中含有鉬,因而對(duì)回火脆性并不敏感。從600℃緩慢冷卻下來(lái)以后,沖擊韌性僅稍有降低。 碳 C :0.50~0.60 硅 Si:≤0.40 錳 Mn:0.50~0.80 硫 S :≤0.030 磷 P :≤0.030 鉻 Cr:0.50~0.80 鎳 Ni:1.40-1.80 銅 Cu:允許殘余含量≤0.30 鉬 Mo:0.15~0.30 退火,241~197HB,壓痕直徑3.9~4.3mm 5CrNiMo材料的交貨: 依據(jù)不同的交貨狀態(tài)、規(guī)格尺寸、軋制方法、產(chǎn)地等: 5CrNiMo板材可分別稱為5CrNiMo不銹鋼板、5CrNiMo鋼板、5CrNiMo卷板、5CrNiMo開(kāi)平板、5CrNiMo帶鋼、5CrNiMo冷軋板、5CrNiMo熱軋板、5CrNiMo薄板、5CrNiMo中板、5CrNiMo厚板、5CrNiMo特厚板等。 5CrNiMo棒材可分別稱為5CrNiMo不銹鋼圓鋼、5CrNiMo圓鋼、5CrNiMo盤(pán)圓、5CrNiMo線材、5CrNiMo絲材、5CrNiMo鍛圓、5CrNiMo圓棒、5CrNiMo黑棒、5CrNiMo毛圓、5CrNiMo光圓、5CrNiMo車(chē)光圓、5CrNiMo熱軋圓鋼、5CrNiMo軋圓、5CrNiMo冷拉圓鋼等。 5CrNiMo管材可分別稱為5CrNiMo不銹鋼管、5CrNiMo鋼管、5CrNiMo不銹鋼無(wú)縫管、5CrNiMo無(wú)縫管、5CrNiMo不銹鋼焊管、5CrNiMo焊管、5CrNiMo不銹鋼精密管、5CrNiMo精密管、5CrNiMo毛細(xì)管等。 5CrNiMo合金鋼規(guī)格:圓棒規(guī)格直徑6mm-350mm,板材規(guī)格厚0.1mm-300mm均有現(xiàn)貨 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% 5CrNiMo合金鋼@核工業(yè)材料、5CrNiMo合金鋼@航空事業(yè)材料、 ============================================================================== 5CrNiMo合金鋼彈簧,5CrNiMo合金鋼軸承,5CrNiMo合金鋼緊固件,5CrNiMo合金鋼標(biāo)準(zhǔn)件,5CrNiMo合金鋼五金沖壓,5CrNiMo合金鋼沖壓件,5CrNiMo合金鋼鑄件,5CrNiMo合金鋼壓鑄. 5CrNiMo合金鋼鍛件5CrNiMo合金鋼錠5CrNiMo合金鋼電渣鋼錠5CrNiMo合金鋼棒材5CrNiMo合金鋼板5CrNiMo合金鋼圓鋼5CrNiMo不銹鋼中厚板5CrNiMo合金鋼帶材5CrNiMo合金鋼法蘭。5CrNiMo合金鋼絲, 5CrNiMo 合金合金鋼彈簧絲, 5CrNiMo合金合金鋼焊絲
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