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說明: 5CrNiMoV是高耐磨性熱鍛模具鋼,其成分設計特點:韌性好、強度高、耐磨性好。采用電弧爐(EAF)+精煉(LT)+真空(VD)生產的模具鋼純凈度高、性能好?;瘜W成分:元素CSiMnPSCrMoNiV含量0.5~0.6≤0.350.5~0.8≤0.03≤0.030.8~1.10.35~0.51.4~1.80.1~0.3 主要特點: 熱 處 理 *退火:760-780℃ 硬度:197-241HB*淬火溫度:890-910℃,油冷,硬度:61.5HRC*回火溫度:420-550℃,回火兩次*硬度:38-47HRC※此鋼在空氣中冷卻即能淬硬,并易形成白點,因此鍛造后應緩慢冷卻?!鶎τ诖笮湾懠仨毞诺?00℃的爐中,待溫度一致后,再緩慢冷卻到150-200℃,然后再在空氣中冷卻?!鶎τ谳^大的鍛件,建議在冷卻到150-200℃以后,立即進行回火加熱。本公司現貨供應以下牌號鋼板/鍛件/圓棒/切割件等 鋼種規(guī)格10-550mm化學成分CSiMnCrNiMoVSPCu其他金屬40CrNiMo-有現貨0.37-0.440.17-0.370.5-0.80.6-0.91.25-1.650.15-0.25 ≤0.025≤0.025≤0.025 5CrNiMo0.5-0.6≤0.400.5-0.80.5-0.81.4-1.80.15-0.3 ≤0.03≤0.03≤0.3 5CrNiMoV0.5-0.6≤0.350.5-0.80.8-1.11.4-1.80.35-0.50.1-0.3≤0.03≤0.03 15CrNi3Mo0.13-0.190.15-0.40.4-0.70.8-1.22.7-3.20.3-0.4 ≤0.035≤0.035 16CrNi4Mo0.14-0.20.17-0.370.25-0.551.0-1.43.8-4.30.2-0.3 ≤0.035≤0.035 17Cr2Ni2Mo0.14-0.190.17-0.370.4-0.61.5-1.81.4-1.70.25-0.35 ≤0.035≤0.035≤0.3 17CrNiMo60.15-0.2≤0.400.4-0.61.5-1.81.4-1.70.25-0.35 ≤0.035≤0.035 18Cr2Ni4WA0.13-0.190.17-0.370.3-0.61.35-1.654.0-4.5 ≤0.025≤0.025≤0.025W:0.8-1.218CrNiMo50.15-0.210.15-0.40.6-0.90.7-1.01.2-1.50.15-0.25 ≤0.035≤0.035 18CrNiMo7-60.15-0.21≤0.40.5-0.91.5-1.81.4-1.70.25-0.35 ≤0.035≤0.035 20CrNiMo(8620)0.17-0.230.17-0.370.6-0.950.4-0.70.35-0.750.2-0.3 ≤0.035≤0.035≤0.3 20CrNi2Mo0.17-0.230.2-0.350.4-0.70.35-0.651.6-2.00.2-0.3 ≤0.03≤0.03≤0.3 30CrNi2MoV0.27-0.340.2-0.40.3-0.60.6-0.92.0-2.250.15-0.250.15-0.3≤0.035≤0.035 30CrNiMo16-60.26-0.33≤0.400.5-0.81.2-1.53.3-4.30.3-0.6 ≤0.025≤0.025 30CrNiMo80.26-0.34≤0.400.3-0.61.8-2.21.8-2.20.3-0.5 ≤0.035≤0.035 30Cr2Ni2Mo0.26-0.340.17-0.370.3-0.61.8-2.21.8-2.20.3-0.5 ≤0.035≤0.035 30CrNi3MoV0.26-0.320.15-0.350.3-0.50.6-1.02.8-3.20.4-0.50.006-0.013≤0.035≤0.035 30Cr2Ni4MoV0.27-0.34 1.5-1.83.5-4.00.4-0.550.08-0.16≤0.035≤0.035 34CrAlNi7(1.8550)0.3-0.37≤0.400.4-0.71.5-1.80.85-1.150.15-0.25 ≤0.035≤0.035 Al:0.8-1.234CrNi3Mo0.3-0.40.17-0.370.5-0.80.7-1.12.75-3.250.25-0.4 ≤0.035≤0.035≤0.2 34CrNi3MoV0.3-0.40.17-0.370.5-0.81.2-1.53.0-3.50.25-0.40.1-0.2≤0.035≤0.035 34CrNiMo60.3-0.38≤0.40.5-0.81.3-1.71.3-1.70.15-0.3 ≤0.035≤0.035 36CrNiMo40.32-0.4≤0.400.5-0.80.9-1.20.9-1.20.15-0.3 ≤0.035≤0.035≤0.025 36CrNiMo60.32-0.390.1-0.40.5-0.81.3-1.71.3-1.70.15-0.3 ≤0.035≤0.035 40CrNi2Si2MoV0.38-0.431.45-1.80.6-0.90.7-0.951.65-2.00.3-0.50.05-0.1≤0.035≤0.035 45CrNi4MoW0.4-0.5 1.2-1.53.8-4.30.15-0.35 ≤0.035≤0.035 W:0.4-0.645CrNiMoV0.42-0.490.17-0.370.5-0.80.8-1.11.3-1.80.2-0.30.1-0.2≤0.035≤0.035 X20CrMoV12-10.17-0.23 ≤1.010.0-12.00.3-0.80.8-1.20.25-0.35≤0.035≤0.035 X45NiCrMo40.4-0.50.1-0.40.15-0.451.2-1.53.8-4.30.15-0.35 ≤0.035≤0.035 W:0.4-0.612Cr2NiWVN0.09-0.160.17-0.370.3-0.71.9-2.40.8-1.2 0.18-0.28≤0.035≤0.035 W:1.0-1.412Ni19≤0.15 0.3-0.8 4.75-5.25 ≤0.035≤0.035 12CrNi20.10-0.170.17-0.370.3-0.60.6-0.91.5-1.9 20CrNi0.17-0.230.17-0.370.4-0.70.7-1.01.0-1.4 ≤0.035≤0.035 40CrNi0.37-0.440.17-0.370.5-0.80.45-0.751.0-1.4 ≤0.035≤0.035 12-20-30CrNi3 0.17-0.370.3-0.60.6-0.92.75-3.15 ≤0.035≤0.035≤0.03 15Cr2Ni20.12-0.170.17-0.370.3-0.61.4-1.71.4-1.7 ≤0.035≤0.035 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≤0.035≤0.035 1.85500.3-0.37≤0.40.4-0.71.5-1.80.85-1.15