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下载百科APP个人中心收藏查看我的收藏0有用+10播报讨论上传视频高耐磨性热锻模具钢是高耐磨性热锻模具钢,其成分设计特点:韧性好、强度高、耐磨性好。采用电弧炉(EAF)+精炼(LT)+真空(VD)生产的模具钢纯净度高、性能好。外文名
中国牌号
钢材种类高耐磨性热锻模具钢
特    点韧性好

目录
1化学成分2主要特点3用途
化学成分
播报编辑元素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
主要特点
播报编辑热 处 理*退火:760-780℃ 硬度:197-241HB*淬火温度:890-910℃,油冷,硬度:61.5HRC*回火温度:420-550℃,回火两次*硬度:38-47HRC※此钢在空气中冷却即能淬硬,并易形成白点,因此锻造后应缓慢冷却。※对于大型锻件,必须放到600℃的炉中,待温度一致后,再缓慢冷却到150-200℃,然后再在空气中冷却。※对于较大的锻件,建议在冷却到150-200℃以后,立即进行回火加热。
用途
播报编辑(1)突出优点*优良的淬透性.*强度高.*优良的耐磨性.(2)用途该种钢用来制造各种大、中型锻模。物 理 性 质*膨胀系数温度/℃100~250250~300350~600600~700膨胀系数/℃-112.55*10-614.1*10-614.2*10-615*10-6机 械 性 质 淬火温度硬度曲线抗拉强度性能抗回火性能冲击韧性热 处 理新手上路成长任务编辑入门编辑规则本人编辑我有疑问内容质疑在线客服官方贴吧意见反馈投诉建议举报不良信息未通过词条申诉投诉侵权信息封禁查询与解封?2024?Baidu?使用百度前必读?|?百科协议?|?隐私政策?|?百度百科合作平台?|?京ICP证030173号?京公网安备11000002000001号window.PAGE_DATA= 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说明:              5CrNiMoV是高耐磨性热锻模具钢,其成分设计特点:韧性好、强度高、耐磨性好。采用电弧炉(EAF)+精炼(LT)+真空(VD)生产的模具钢纯净度高、性能好。化学成分: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 主要特点:         热 处 理 *退火:760-780℃ 硬度:197-241HB*淬火温度:890-910℃,油冷,硬度:61.5HRC*回火温度:420-550℃,回火两次*硬度:38-47HRC※此钢在空气中冷却即能淬硬,并易形成白点,因此锻造后应缓慢冷却。※对于大型锻件,必须放到600℃的炉中,待温度一致后,再缓慢冷却到150-200℃,然后再在空气中冷却。※对于较大的锻件,建议在冷却到150-200℃以后,立即进行回火加热。威尼斯3775网站现货供应以下牌号钢板/锻件/圆棒/切割件等  钢种规格10-550mm化学成分CSiMnCrNiMoVSPCu其他金属40CrNiMo-有现货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              钢种规格10-550mm化学成分CSiMnCrNiMoVSPCu其他金属16NiCrMo2           16NiCrMo16-50.14-0.18≤0.40.25-0.551.0-1.43.8-4.30.2-0.3 ≤0.035≤0.035  18CrMnNi2Mo           19CrNi50.16-0.210.15-0.350.7-1.10.8-1.20.8-1.2≤0.1 0.015-0.030≤0.035  20Cr2Ni40.17-0.230.17-0.370.3-0.61.25-1.653.25-3.65  ≤0.035≤0.035≤0.03 20Ni3Mo(4820)0.17-0.210.17-0.370.5-0.7 3.25-3.750.2-0.3 ≤0.035≤0.035  39NiCrMo30.37-0.440.17-0.370.5-0.80.6-0.90.7-1.00.15-0.25 ≤0.025≤0.025≤0.025 1.23110.28-0.40.2-0.80.6-1.01.4-2.00.85-1.150.3-0.55 ≤0.035≤0.035  1.23290.43-0.480.60-0.750.65-0.851.65-1.850.45-0.60.25-0.350.17-0.22≤0.025≤0.025≤0.3 1.27140.5-0.60.1-0.40.65-0.951.0-1.31.5-1.80.45-0.550.07-0.12≤0.03≤0.03  1.27380.35-0.450.2-0.41.3-1.61.8-2.10.9-1.20.15-0.25 ≤0.035≤0.035  1.27460.41-0.490.15-0.350.6-0.81.4-1.63.8-4.20.73-0.850.45-0.55≤0.025≤0.020  1.27670.4-0.50.1-0.40.2-0.51.2-1.53.8-4.30.15-0.35 ≤0.005≤0.025  1.5715(16NiCrS4)0.13-0.19≤0.40.7-1.00.6-1.00.8-1.1  ≤0.035≤0.035  1.57520.14-0.20≤0.4 0.6-1.03.0-3.5  ≤0.035≤0.035  1.59190.14-0.19≤0.4 1.4-1.71.4-1.7  ≤0.035≤0.035  1.85500.3-0.37≤0.40.4-0.71.5-1.80.85-1.15

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