合金钢化学成分

第 1 页，共 8 页 合合金金结结构构钢钢 钢钢组组牌牌号号CSiMnMoWCrNiVTiB Mn 120Mn20.17-0.24 0.17-0.37 1.40-1.80 230Mn20.27-0.34 0.17-0.37 1.40-1.80 335Mn20.32-0.39 0.17-0.37 1.40-1.80 440Mn20.37-0.44 0.17-0.37 1.40-1.80 545Mn20.42-0.49 0.17-0.37 1.40-1.80 650Mn20.47-0.55 0.17-0.37 1.40-1.80 MnV 120MnV0.17-0.24 0.17-0.37 1.30-1.600.07-0.12 MnMoW 130Mn2MoW0.27-0.34 0.17-0.37 1.70-2.00 0.40-0.50 0.60-1.00 SiMn 127SiMn0.24-0.32 1.10-1.40 1.10-1.40 235SiMn0.32-0.40 1.10-1.40 1.10-1.40 342SiMn0.39-0.45 1.10-1.40 1.10-1.40 SiMnMoV 120SiMn2MoV0.17-0.23 0.90-1.20 2.20-2.60 0.30-0.400.05-0.12 225SiMn2MoV0.22-0.28 0.90-1.20 2.20-2.60 0.30-0.400.05-0.12 337SiMn2MoV0.33-0.39 0.60-0.90 1.60-1.90 0.40-0.500.05-0.12 B 140B0.37-0.44 0.17-0.37 0.60-0.900.0005-0.0035 245B0.42-0.49 0.17-0.37 0.60-0.900.0005-0.0035 350B0.47-0.55 0.17-0.37 0.60-0.900.0005-0.0035 MnB 140MnB0.37-0.44 0.17-0.37 1.10-1.400.0005-0.0035 245MnB0.42-0.49 0.17-0.37 1.10-1.400.0005-0.0035 320Mn2B0.17-0.24 0.17-0.37 1.10-1.400.0005-0.0035 MnMoB 120MnMoB0.16-0.22 0.17-0.37 0.90-1.20 0.20-0.300.0005-0.0035 MnVB 115MnVB0.12-0.18 0.17-0.37 1.20-1.600.07-0.120.0005-0.0035 220MnVB0.17-0.23 0.17-0.37 1.20-1.600.07-0.120.0005-0.0035 340MnVB0.37-0.44 0.17-0.37 1.10-1.400.05-0.100.0005-0.0035 MnTiB 120MnTiB0.17-0.24 0.17-0.37 1.30-1.600.04-0.10 0.0005-0.0035 225MnTiB0.22-0.28 0.20-0.45 1.30-1.600.04-0.10 0.0005-0.0035 SiMnVB 120SiMnVB0.17-0.24 0.50-0.80 1.30-1.800.07-0.120.0005-0.0035 Cr 115Cr0.12-0.18 0.17-0.37 0.40-0.700.70-1.00 215CrA0.12-0.17 0.17-0.37 0.40-0.700.70-1.00 320Cr0.18-0.24 0.17-0.37 0.50-0.800.70-1.00 430Cr0.27-0.34 0.17-0.37 0.50-0.800.80-1.10 535Cr0.32-0.39 0.17-0.37 0.50-0.800.80-1.10 640Cr0.37-0.44 0.17-0.37 0.50-0.800.80-1.10 745Cr0.42-0.49 0.17-0.37 0.50-0.800.80-1.10 850Cr0.47-0.54 0.17-0.37 0.50-0.800.80-1.10 CrSi 138CrSi0.35-0.43 1.00-1.30 0.30-0.601.30-1.60 CrMo 112CrMo0.08-0.15 0.17-0.37 0.40-0.70 0.40-0.550.40-0.70 215CrMo0.12-0.18 0.17-0.37 0.40-0.70 0.40-0.550.80-1.10 320CrMo0.17-0.24 0.17-0.37 0.40-0.70 0.15-0.250.80-1.10 430CrMo0.26-0.34 0.17-0.37 0.40-0.70 0.15-0.250.80-1.10 530CrMoA0.26-0.33 0.17-0.37 0.40-0.70 0.15-0.250.80-1.10 635CrMo0.32-0.40 0.17-0.37 0.40-0.70 0.15-0.250.80-1.10 第 2 页，共 8 页 合合金金结结构构钢钢 钢钢组组牌牌号号CSiMnMoWCrNiVTiB 742CrMo0.38-0.45 0.17-0.37 0.50-0.80 0.15-0.250.90-1.20 CrMoV 112CrMoV0.08-0.15 0.17-0.37 0.40-0.70 0.25-0.350.30-0.600.15-0.30 235CrMoV0.30-0.38 0.17-0.37 0.40-0.70 0.20-0.301.00-1.300.10-0.20 312Cr1MoV0.08-0.15 0.17-0.37 0.40-0.70 0.25-0.350.90-1.200.15-0.30 425Cr2MoVA0.22-0.29 0.17-0.37 0.40-0.70 0.25-0.351.50-1.800.15-0.30 525Cr2Mo1VA0.22-0.29 0.17-0.37 0.50-0.80 0.90-1.102.10-2.500.30-0.50 CrMoWV 120Cr3MoWVA0.17-0.24 0.17-0.37 0.30-0.60 0.35-0.50 0.30-0.60 2.60-3.000.70-0.90 CrV 120CrV0.17-0.23 0.17-0.37 0.50-0.800.80-1.100.10-0.20 240CrV0.37-0.44 0.17-0.37 0.50-0.800.80-1.100.10-0.20 350CrVA0.47-0.54 0.17-0.37 0.50-0.800.80-1.100.10-0.20 CrMn 115CrMn0.12-0.18 0.17-0.37 1.10-1.400.40-0.70 220CrMn0.17-0.23 0.17-0.37 0.90-1.200.90-1.20 340CrMn0.37-0.45 0.17-0.37 0.90-1.200.90-1.20 CrMnSi 120CrMnSi0.17-0.23 0.90-1.20 0.80-1.100.80-1.10 225CrMnSi0.22-0.28 0.90-1.20 0.80-1.100.80-1.10 330CrMnSi0.27-0.34 0.90-1.20 0.80-1.100.80-1.10 430CrMnSiA0.28-0.34 0.90-1.20 0.80-1.100.80-1.10 535CrMnSiA0.32-0.39 1.10-1.40 0.80-1.101.10-1.40 CrMnMo 120CrMnMo0.17-0.23 0.17-0.37 0.90-1.20 0.20-0.301.10-1.40 240CrMnMo0.37-0.45 0.17-0.37 0.90-1.20 0.20-0.300.90-1.20 CrMnTi 120CrMnTi0.17-0.24 0.17-0.37 0.80-1.101.00-1.300.04-0.10 230CrMnTi0.27-0.34 0.19-0.37 0.80-1.101.00-1.300.04-0.10 CrNi 120CrNi0.17-0.23 0.17-0.37 0.40-0.700.45-0.75 1.00-1.40 240CrNi0.37-0.44 0.17-0.37 0.50-0.800.45-0.75 1.00-1.40 345CrNi0.42-0.49 0.17-0.37 0.50-0.800.45-0.75 1.00-1.40 450CrNi0.47-0.54 0.17-0.37 0.50-0.800.45-0.75 1.00-1.40 512CrNi20.10-0.17 0.17-0.37 0.30-0.600.60-0.90 1.50-1.90 612CrNi30.10-0.17 0.17-0.37 0.30-0.600.60-0.90 2.75-3.15 720CrNi30.17-0.24 0.17-0.37 0.30-0.600.60-0.90 2.75-3.15 830CrNi30.27-0.33 0.17-0.37 0.30-0.600.60-0.90 2.75-3.15 937CrNi30.34-0.41 0.17-0.37 0.30-0.601.20-1.60 3.00-3.50 1012Cr2Ni40.10-0.16 0.17-0.37 0.30-0.601.25-1.65 3.25-3.65 1120Cr2Ni40.17-0.23 0.17-0.37 0.30-0.601.25-1.65 3.25-3.65 CrNiMo 120CrNiMo0.17-0.23 0.17-0.37 0.60-0.95 0.20-0.300.40-0.70 0.35-0.75 240CrNiMoA0.37-0.44 0.17-0.37 0.50-0.80 0.15-0.250.60-0.90 1.25-1.65 CrNiMoV 145CrNiMoVA0.42-0.49 0.17-0.37 0.50-0.80 0.20-0.300.80-1.10 1.30-1.80 0.10-0.20 CrNiW 118Cr2Ni4WA0.13-0.19 0.17-0.37 0.30-0.600.80-1.20 1.35-1.65 4.00-4.50 225Cr2Ni4WA0.21-0.28 0.17-0.37 0.30-0.600.80-1.20 1.35-1.65 4.00-4.50 钢钢类类PSCuCrNi (%) 不大于 优优质质钢钢0.0350.0350.30.30.3 高高级级优优质质钢钢0.0250.0250.250.30.3 特特级级优优质质钢钢0.0250.0150.250.30.3 第 3 页，共 8 页 合合金金结结构构钢钢 钢钢组组牌牌号号CSiMnMoWCrNiVTiB 保保证证淬淬透透性性结结构构钢钢 145H0.42-0.50 0.17-0.37 0.50-0.85 220CrH0.17-0.23 0.17-0.37 0.50-0.850.70-1.10 340CrH0.37-0.44 0.17-0.37 0.50-0.850.70-1.10 445CrH0.42-0.49 0.17-0.37 0.50-0.850.70-1.10 540MnBH0.37-0.44 0.17-0.37 1.00-1.400.0005-0.0035 645MnBH0.42-0.49 0.17-0.37 0.95-1.400.0005-0.0035 720MnMoBH0.16-0.22 0.17-0.37 0.90-1.25 0.20-0.300.0005-0.0035 820MnVBH0.17-0.23 0.17-0.37 1.05-1.500.0005-0.0035 922MnVBH0.19-0.25 0.17-0.37 1.25-1.650.07-0.120.0005-0.0035 1020MnTiBH0.17-0.23 0.17-0.37 1.20-1.550.04-0.10 0.0005-0.0035 1120CrMnMoH0.17-0.23 0.17-0.37 0.85-1.20 0.20-0.301.05-1.40 1220CrMnTiH0.17-0.23 0.17-0.37 0.85-1.151.00-1.350.04-0.10 1320CrNi3H0.17-0.23 0.17-0.37 0.30-0.650.60-0.95 2.70-3.25 1412Cr2Ni4H0.10-0.17 0.17-0.37 0.30-0.651.20-1.75 3.20-4.75 1520CrNiMoH0.17-0.23 0.17-0.37 0.60-0.95 0.15-0.250.35-0.65 0.35-0.75 优优质质碳碳素素结结构构钢钢 108F0.05-0.11 0.030.25-0.500.100.25 210F0.07-0.14 0.070.25-0.500.150.25 315F0.12-0.19 0.070.25-0.500.250.25 480.05-0.12 0.17-0.37 0.35-0.650.100.25 5100.07-0.14 0.17-0.37 0.35-0.650.150.25 6150.12-0.19 0.17-0.37 0.35-0.650.250.25 7200.17-0.24 0.17-0.37 0.35-0.650.250.25 8250.22-0.30 0.17-0.37 0.50-0.800.250.25 9300.27-0.35 0.17-0.37 0.50-0.800.250.25 10350.32-0.40 0.17-0.37 0.50-0.800.25 0.25 11400.37-0.45 0.17-0.37 0.50-0.800.250.25 12450.42-0.50 0.17-0.37 0.50-0.800.250.25 13500.47-0.55 0.17-0.37 0.50-0.800.250.25 14550.52-0.60 0.17-0.37 0.50-0.800.250.25 15600.57-0.65 0.17-0.37 0.50-0.800.250.25 16650.62-0.70 0.17-0.37 0.50-0.800.250.25 17700.67-0.75 0.17-0.37 0.50-0.800.250.25 18750.72-0.80 0.17-0.37 0.50-0.800.250.25 19800.77-0.85 0.17-0.37 0.50-0.800.250.25 20850.82-0.90 0.17-0.37 0.50-0.800.250.25 2115Mn0.12-0.19 0.17-0.37 0.70-1.000.250.25 2220Mn0.17-0.24 0.17-0.37 0.70-1.000.250.25 2325Mn0.22-0.30 0.17-0.37 0.70-1.000.250.25 2430Mn0.27-0.35 0.17-0.37 0.70-1.000.250.25 2535Mn0.32-0.40 0.17-0.37 0.70-1.000.250.25 2640Mn0.37-0.45 0.17-0.37 0.70-1.000.250.25 2745Mn0.42-0.50 0.17-0.37 0.70-1.000.250.25 2850Mn0.48-0.56 0.17-0.37 0.70-1.000.250.25 2960Mn0.57-0.65 0.17-0.37 0.70-1.000.250.25 3065Mn0.62-0.70 0.17-0.37 0.90-1.200.250.25 3170Mn0.67-0.75 0.17-0.37 0.90-1.200.250.25 PSCu 不 大 于 0.0350.0350.25 第 4 页，共 8 页 合合金金结结构构钢钢 钢钢组组牌牌号号CSiMnMoWCrNiVTiB 易易切切削削结结构构钢钢 CSiMnSPPbCa 1Y120.08-0.16 0.15-0.35 0.70-1.00 0.10-0.20 0.08-0.15 2Y12Pb0.08-0.16 0.150.70-1.10 0.15-0.25 0.05-0.10 0.15-0.35 3Y150.10-0.18 0.150.80-1.20 0.23-0.33 0.05-0.10 4Y15Pb0.10-0.18 0.150.80-1.20 0.23-0.33 0.05-0.10 0.15-0.35 5Y200.17-0.25 0.15-0.35 0.70-1.00 0.08-0.15 0.06 6Y300.27-0.35 0.15-0.35 0.70-1.00 0.08-0.15 0.06 7Y350.32-0.40 0.15-0.35 0.70-1.00 0.08-0.15 0.05 8Y40Mn0.37-0.45 0.15-0.35 1.20-1.55 0.20-0.30 0.05 9Y45Ca0.42-0.50 0.20-0.40 0.60-0.90 0.04-0.08 0.040.002-0.006 第 5 页，共 8 页 NiCr-Ni K 0-1100 (V) T/+0+1+2+3+4+5+6+7+8+9+10 003979119158198238277317357397 10397437477517557597637677718758798 20798838879919960100010411081112211631203 3012031244128513261366140714481489153015711612 4016121653169417351776181718581899194119822023 5020232064210621472188223022712312235423952436 6024362478251925612602264426852727276828102851 7028512893293429763017305931003142318432253267 8032673308335033913433347435163557359936403682 9036823723376538063848388939313972401340554096 10040964138417942204262430343444385442744684509 11045094550459146334674471547564797483848794920 12049204961500250435084512451655206524752885328 13053285369541054505491553255725613565356945735 14057355775581558565896593759776017605860986138 15061386179621962596299633963806420646065006540 16065406580662066606701674167816821686169016941 17069416981702170607100714071807220726073007340 18073407380742074607500754075797619765976997739 19077397779781978597899793979798019805980998138 20081388178821882588298833883788418845884998539 21085398579861986598699873987798819886089008940 22089408980902090619101914191819222926293029343 23093439383942394649504954595859626966697079747 240974797889828986999099950999110031100721011310153 2501015310194102351027610316103571039810439104801052010561 2601056110602106431068410725107661080710848108891093010971 2701097111012110531109411135111761121711259113001134111382 2801138211423114651150611547115881163011671117121175311795 2901179511836118771191911960120011204312084121261216712209 3001220912250122911233312374124161245712499125401258212624 3101262412665127071274812790128311287312915129561299813040 3201304013081131231316513206132481329013331133731341513457 3301345713498135401358213624136651370713749137911383313874 3401387413916139581400014042140841412614167142091425114293 3501429314335143771441914461145031454514587146291467114713 3601471314755147971483914881149231496515007150491509115133 3701513315175152171525915301153431538515427154691551115554 3801555415596156381568015722157641580615849158911593315975 3901597516017160591610216144161861622816270163131635516397 4001639716439164821652416566166081665116693167351677816820 4101682016862169041694716989170311707417116171581720117243 4201724317285173281737017413174551749717540175821762417667 4301766717709177521779417837178791792117964180061804918091 4401809118134181761821818261183031834618388184311847318516 4501851618558186011864318686187281877118813188561889818941 4601894118983190261906819111191541919619239192811932419366 4701936619409194511949419537195791962219664197071975019792 4801979219835198771992019962200052004820090201332017520218 4902021820261203032034620389204312047420516205592060220644 5002064420687207302077220815208572090020943209852102821071 5102107121113211562119921241212842132621369214122145421497 5202149721540215822162521668217102175321796218382188121924 5302192421966220092205222094221372217922222222652230722350 5402235022393224352247822521225632260622649226912273422776 5502277622819228622290422947229902303223075231172316023203 5602320323245232882333123373234162345823501235442358623629 第 6 页，共 8 页 NiCr-Ni K 0-1100 (V) T/+0+1+2+3+4+5+6+7+8+9+10 5702362923671237142375723799238422388423927239702401224055 5802405524097241402418224225242672431024353243952443824480 5902448024523245652460824650246932473524778248202486324905 6002490524948249902503325075251182516025203252452528825330 6102533025373254152545825500255432558525627256702571225755 6202575525797258402588225924259672600926052260942613626179 6302617926221262632630626348263902643326475265172656026602 6402660226644266872672926771268142685626898269402698327025 6502702527067271092715227194272362727827320273632740527447 6602744727489275312757427616276582770027742277842782627869 6702786927911279532799528037280792812128163282052824728289 6802828928332283742841628458285002854228584286262866828710 6902871028752287942883528877289192896129003290452908729129 7002912929171292132925529297293382938029422294642950629548 7102954829589296312967329715297572979829840298822992429965 7202996530007300493009030132301743021630257302993034130382 7303038230424304663050730549305903063230674307153075730798 7403079830840308813092330964310063104731089311303117231213 7503121331255312963133831379314213146231504315453158631628 7603162831669317103175231793318343187631917319583200032041 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109044740447784481644853448914492944967450054504345081 第 7 页，共 8 页 Pt10Rh-Pt S 500-1250 (V) T/+0+1+2+3+4+5+6+7+8+9+10 50042334243425342634273428342934303431343234332 51043324342435243624372438243924402441244224432 52044324442445244624472448244924502451245224532 53045324542455245624572458245924602461246224632 54046324642465246624672468246924702471247224732 55047324742475247624772478247934803481348234833 56048334843485348634873488348934904491449244934 57049344944495449644974498449955005501550255035 58050355045505550665076508650965106511651275137 59051375147515751675178518851985208521852285239 60052395249525952695280529053005310532053315341 61053415351536153725382539254025413542354335443 62054435454546454745485549555055515552655365546 63055465557556755775588559856085618562956395649 64056495660567056805691570157125722573257435753 65057535763577457845794580558155826583658465857 66058575867587858885898590959195930594059505961 67059615971598259926003601360246034604460556065 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