轴承钢 X 8 Cr 14价格 厂家 性能 

工具钢（Tool steel），是用以制造切削刀具、量具、模具和耐磨工具的钢。工具钢具有较高的硬度和在高温下能保持高硬度得红硬性，以及高的耐磨性和适当的韧性。工具钢一般分为碳素工具钢、合金工具钢和高速工具钢。具有较好的综合力学性能（如硬度、耐磨性和韧性等），晶粒更细，在加热时对晶粒长大和形成碳化物网的敏感性小。用于制造在工作时切削刃口不变热的工具，如锯、錾刀、丝锥、锉刀、刮刀、发条、仪规、扩孔钻、板牙、切烟叶用刀具、尺寸不大和断面无急剧变化的冷冲模及木工刀具等。 由于碳含量高。淬火后仍有较多的过剩碳化物，所以硬度和耐磨性高，但韧性低，且淬火变形大。不适于制造切削速度高和受冲击负荷的工具。用于制造不受冲击负荷，切削速度不高，切削刃口不变热的工具，如车刀、铣刀、钻头、铰刀、扩孔钻、丝锥、板牙、刮刀、量规、刀片、小型冲头、钢锉、锯、发条、切烟叶用刀具，及断面尺寸小的冷切边模和冲口模等。　合金工具钢的淬硬性、淬透性、耐磨性和韧性均比碳素工具钢高，按用途大致可分为刃具、模具和量具用钢3类。其中碳含量高的钢（碳质量分数大于0080%）多用于制造刃具、量具和冷作模具，这类钢淬火后的硬度在HRC60以上，且具有足够的耐磨性；碳含量中等的钢（碳质量分数0.35%~0.70%）多用于制造热作模具，这类钢淬火后的硬度稍低，为HRC50~55,但韧性良好。合金工具钢 9SiCr 8MnSi Cr06 Cr2 9Cr2 W 4CrW2Si 5CrW2Si 6CrW2Si 6CrMnSi2Mo1V 5Cr3Mn1SiMo1V Cr12 Cr12Mo1V1 Cr12MoV Cr5Mo1V 9Mn2V CrWMn 9CrWMn Cr4W2MoV 7CrSiMnMoV 6Cr4W3Mo5Cr4V 5CrMnMo 5CrNiMo 3Cr2W8V 5Cr4Mo3SiMnVAl 3Cr3Mo3W2V 5Cr4W5Mo2V 8Cr3 4CrMnSiMoV 4Cr3Mo3SiV 4Cr3Mo3SiV 4Cr5MoSiV 4Cr5MoSiV1 4Cr5W2Vsi 7Mn15Cr2Al3V2WMo 3Cr2Mo 3Cr2MnNiMo T30100 T30000 T30060 T30201 T30200 T30001 T40124 T40125 T40126 T40100 T40300 T21200 T21202 T21201 T20503 T20000 T20111 T20110 T20421 T20104 T20432 T20465 T20102 T20103 T20280 T20403 T20323 T20452 T20300 T20101 T20303 T20501 T20502 T20520 T23152 T22021 T20104 21MnCr5 35CrMo7 40CrMnNiMo8-6-4 45NiCrMo16 50WCrV8 60WCrV8 70MnMoCr8 90MnCrV8 95MnWCr5 102Cr6 105V X38CrMo16 X40Cr14 X100CrMoV5 X153CrMoV12 X210Cr12 X210CrW12 50CrMoV13 70MoCrMo8 90MnV8 90MnWCrV5 100V2 100Cr2 100Cr6 100CrMn6 105WCr5 130Cr3 X100CrMoV5 X160CrMoV12 X160CrCoMoV12-3 X200Cr12 X200CrMo12-1 X210CrW12-1 35NiCr15 35CrMnMo7 40CrMnMo8 42CrMo4 45SiCrMo6 45WCrV8 46Si7 51Si7 60Si8 X20Cr13 X33Cr13 X38CrMo16-1 X40Cr14 X44Cr14 50CDV13 70MCD8 90MV8 90MWCV5 100V2 Y100C2 Y100C6 100CM6 105WC13 130C3 Z100CDV5 Z160CDV12 Z160CKDV12-03 Z200C12 Z200CD12 Z210CW12-01 Y35NC15 35CMD7 40CMD8 Y42CD4 Y45SCD6 45WCV20 Y46S7 Y51S7 Y60S7 Z20C13 Z33C13 Z38CD16-01 Z40C14Z44C14 X54Cr4 X100CrMo17 X1CrNiMoAl12-9 X2NiCoMoTi18-8-5 Z54C14 Z100CD17 Z1CNDAl2-09 Z2NkDT18-08-05 32CrMoV12-28 38CrCo WV18-17-17 50CrMoV13-15 55NiCrMoV7 X30WCrV9-3 X35CrWMoV5 X37CrMoV5-1 X38CrMoV5-3 X40CrMoV5-1 35CrMo8 35NiCrMoV8 40CrMoV13 40NiCrMo16 40NiCrMoV16 45CrMoV6 55CrNiMoV4 55NiCrMoV7 20MoNi34-13 32CrMoV12-28 X35CrWMoV5 X38CrMoV5 X38CrMoV5-3 X40CrMoV5 X30WCrV9 X32WCrV5 X56CrMoWV4 X80MoCrV42-16 X15CrNiSi25-20 X15NiCrSi37-18 X20Cr13 X21CrNi17 35CD8 35NCDV8 40CDV13 40NCD16 40NCDV16 45CDV6 55CNDV4 55NCDV7 20DN34-13 32CDV12-28 Z35CWDV5 Z38CDV5 Z38CDV5-3 Z40CDV5 Z30WCV9 Z32WCV5 Z56CDWV4 Y80DCV42-16 Z15CNS25-20 Z15NCS37-18 Z20C13 Z21CN17 125Cr2 125Cr1 75Cr1 1.2002 1.2003 85Cr1 140Cr2 140Cr3 90Cr3 105Cr4 145Cr6 102Cr6 100Cr6 X210Cr12 X40Cr14 X42Cr13 X33CrS16 62SiMnCr4 58SiCr8 90CrSi5 125CrSi5 105MnCr4 200CrMn8 21MnCr5 X165CrV12 140CrV1 31CrV2 31CrV3 1.2004 1.2008 1.2056 1.2057 1.2063 1.2067 1.2080 1.2083 1.2085 1.2101 1.2103 1.2108 1.2109 1.2127 1.2129 1.2162 1.2201 1.2206 1.2208 115CrV3 80CrV2 51CrMnV4 51CrV4 59CrV4 61CrSiV5 38CrSiV6 45CrSiV6 100CrMo5 102CrMo6 29CrMoV9 40CrMnMo7 40CrMnMoS8-6 X36CrMo16 X36CrMo17 X64CrMo14 86CrMoV7 45CrMoV7 X6CrMo15-5 X6CrMo4 27CrMoV6-12 X9CrMoV18 1.2210 1.2235 1.2241 1.2242 1.2243 1.2248 1.2249 1.2303 1.2305 1.2307 1.2311 1.2312 1.2316 1.2319 1.2327 1.2328 1.2341 1.2353 1.2361 X63CrMoV5-1 X100CrMo5 X100CrMoV5-1 81CrMoV42-16 X96CrMoV12 X220CrMoV12-2 X155CrMoV12-1 73MoV5-2 120W4 105WCr6 X210CrW12 115W8 X130W5 100MnCrW4 120WV4 110WCrV5 45WCrV7 60WCrV8 60WCrV7 80WCrV8 142WV13 X165CrMoV12 73WcrMoV2-2 X50CrMoW9-1-1 74NiCr2 X3NiCoMoTi18-9-5 45NiCr6 54NiCrMoV6 55NiCrMoV6 55NiCr10 50NiCr13 15NiCr14 40CrMnNiMo8-6-4 60NiCrMoV12-4 15NiCr18 45NiCrMoV16-16 75CrMoNiW6-7 X19NiCrMo4 45NiCrMo16 X45NiCrMo4 70Si7 60MnSiCr4 1.2362 1.2363 1.2369 1.2376 1.2378 1.2379 1.2381 1.2414 1.2419 1.2436 1.2442 1.2453 1.2510 1.2516 1.2519 1.25472 1.2550 1.2552 1.2562 1.2601 1.2604 1.2631 1.2703 1.2709 1.2710 1.2711 1.2713 1.2718 1.2721 1.2735 1.2738 1.2743 1.2745 1.2746 1.2762 1.2764 1.2767 1.2823 1.2826 100V1 145V33 90MnCrV8 X165CrCoMo12 X210CrCoW12 1.2833 1.2838 1.2842 1.2880 1.2884 X21Cr13 X40Cr14 X42Cr3 59CrV4 38SiCrV6 29CrMoV9 65MnCrMo4 40CrMnMo7 21CrMo10 48CrMoV6-7 [本信息来自于今日推荐网]