常用钢材磁特性曲线

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1、常用钢材磁特性曲线和参数数据来源常用钢材磁特性曲线速查手册兵器工业无损检测人员技术资格鉴定考核委员会 编）400004000SOOO1200016000图一.3Crl3 （材料供应状态）170HBSHc=560A /mBr=0.78T卩=512H H =1040A /m（ hb ） =0.16kJ/m3mMmmax图 2. 3Crl3(1050C 油淬，600C 回火)29HRCHc=1344A/mBr=1.1T卩=426mH =1880A /mHm(HB) =0.528kJ/m3 max图 3. 45 钢 （材料供应状态）204HBSHc=360A /mBr=0.89T卩=623mH =97

2、6A /mHm图 4. 45 钢（材料供应状态）21HRCHc=592A /mBr=0.9T卩=583mH =960A /mHmH/（A/m）图5. 45钢（860C油淬，560C回火）35HRCHc=1120A /mBr=1.58T卩=661mH =1440A /mHm图6. 45钢（850C水淬，390C回火）40HRCHc=1224A/mBr=1.562T=715H =1360A /m4m(HB) =1.2kJ/m3 max图7. 45钢（860C水淬，180C回火）49HRCHc=2080A/mBr=1.055T卩=262mH =3200A /m (HB) =0.688kJ/m3Mmm

3、ax图 8 . ZG310 570 钢 ( ZG45 钢)（正火）20HRC Hc=744A/mBr=0.83T卩=462h =1280A /mmhn(HB) =0.248kJ/m3 maxBr=1.55T(HB) =1.096kJ/m3 max图 9. ZG310 570 钢（ZG45 钢）（860C 油淬，650C 回火）24HRCHc=1128A/m卩=638h =1472Amhn常用钢材料特性参数表常用钢材滋特性参数表材料试样弑态硬度矫顽力比 /(A/m)剩磁感应强度Brzr最大相对臓拧率宀域扎磁导率对 应的蹴场强度 Hlt /( A/m垠大礴能积10冷拉狀态3600.46542%()

4、0.04810&MH；液休碳氮找 渗160化冋火48HRC6801.0356209200/288159I(H：渗碳 Clmm)&60T 水淬25QTLA【火2241.0214502240.088SI5A材料供应状态I27HBS4400.6257685440.104SI5A冷拉狀态I79HBS576IJ68667200.3420材料供应狀态I63HBS3760.8659896400.104S20A材料供应狀态107HBS2240.8815004(X)(kll2S20A材料供应状态I43HBS3441411 177544(k 16S20A中频950吃7K淬，中频670 rl11!火1 IIHBS5

5、361.610518160.4825拎拉状态221HBS8560.625381160Q0J5230材料供应状态I70HBS5360.959645600J7630880花油淬，400 A【火25.5HRC9921.13512160Q0.435材料供应状态187HBS5360.98945840J7635880弋油淬.500T 回欢I48HBS4161.069657280J4435&6(H：油淬，回火450 T20H.RC592131561714400.20835880乜油淬, 回火390兀24.5HRC1080L3761214000.7924tt心火I87HBS584IJJ77129600/284

6、0S60T水淬. 回火460 T23H.RC7201.44562015200.78440回火360 T36HR(:904LII512I6(X)0.49640S50忙水淬回火300毛47HRC15201.30550717600.97640 AZ材料供应状态I74HBS5841.2958439600.440 AZ60忙水淬 回火4201239HRCI32SL56967714401.15245材料供应状态204 HBS3600.896239760.10445材料供应状态2IHRC592(k95839600/2材料试样状态硬度轿顽力 比/ (A/m 剩磁感应强度SZT最大相对 磴W率最大礒导率对 应的

7、磁场强度/ A/m)最大礴能积kJ/nr1)45S60T油淬560七回火35HRC1120L5866114401.0445S50T水淬匆比1叫火40HRC1224L5627151360J .245呂60T水淬，IS0T回火49HRC20801.055262320()0.688Z(；31057(XZ(5)正火20HRC7440.8346212800/248Z(；3IO570(7(5)$60花油淬,650T 回火HRC241128L5563814721.096Z(；3IO570(2(5)S60T油淬，560兀回火33HRC13361.5858116001.344Z(；3IO570(2(5)$60C

8、.油淬,500弋 回火36.5HRC12481.6161016081.232Z(；3IO570(2(5)$60花油淬,4O0T1叫火45.5HRCJ256L54680I6(X)L048Z(；3IO570(2(5)S60T 油淬，3()0T回火54HRC14961/255()61960(L83250材料供应状态I79HBS496L 17299200.22450材料供应状态207HBS544L027003000.14450冷拉状态24HRC992L0I442136()0.38450S40T 油淬，5()0T回火28HRC9921.0551016000.46450$40C.油淬,4O0T 回火32.

9、5HRC104SL0I4092000(k4O850颂弋油淬，3o(n: 回火33.5HRC11520.97396I8(X)0.43254) 1 卩弋油淬，36(比 回火32HRC13521.0239320(X)0.6050 AE匸火223 HBS1()48L2555561384(k4885OAE840C 油淬，610回火30.8HRC11361.5256215601.024Z(；5O正火195HBS5641.1463211200.232Z(；5O矽吃油淬，65。吃 回火20HRC104S1.49371412000.96Z(；5O6代油淬，600回火24HRC1136J.455941520(k7

10、92Z(；5O蚁吃油淬，560吃回火28.5HRC1144J.4256()I6(X)0.72Z(；5O860P 油淬，500T回火33HRC1216L39545I6(X)0.80Z(；5O6代油淬，400T回火40.5HRC1288IJS486I6S()O.6SZG5O&607：油淬，3O(n： 回火45HRC15761.08414I8()(k816材料试样狀态硕度轿顽力HA A/m)剩磴感应 强度iir/T堀大相对 磁导率皿最大磁悴率对 应的磁场强度HjC /（ A/m）握大磁能积(HB ,/( kJ/nF )ZG50呂60T油淬250U A火48HRC15841.()6380issl0.6

11、561)60材料热冲压状态2(X) HBS5200.825827840.136)60材料热轧状态2I2HBS6560.825533936(L176)60材料供应状态2I6HBS672(k7651510400J92I：WS5OT 油淬.550T回火30HRC11441.0641016800.49616MnR材料供应状态I03HBS3200.758955600.064Q345( l6MnA)正火I68HBS4801.06850&(X)0J5345B正火20IHBS704IJ664611200.3245BS5OT油淬，屯】（代 回欢45HRC992L49767120()0.8645flBA材料供应状

12、态207 HBS7()4().9659()9&00.3125flBA84OT 油淬.650T回火22.5HRC984L3450317600.7125flBA$60弋油淬，580A火22HRC10001.55768014001.0725flBAS4O贮油淬” SOO T 回jk36HRC1048L6I665160()1.1845flBA860T油淬，44（代回火40HRC1080138566413601.2245flBA劇0贮油淬,400 T 回火45HRC1112K5I568913600.84850BA化油淬25QT回火52HRC1288L352418400.924()Mn2正火21HRC84

13、()LI743516400.36840Mn2350弋油淬.5I0T 回火29HRC12001.5S6781680(L9285CMn材料供应狀态I92HBS5201.026851()000/20821MnNiMo原材料锻造退火状 态I92HBS7521 3276411200.4322IMnXiMDSSflT 淬，6501； 回火I96HBS7681.29875711200.3922ninXiM8SAT盐水淬，450回火37HRC9041345620160()0.553Mn2MoV910T 匸火，910T油淬.61代回火38HRC127213953917600.73640MnRS50T汕淬400兀

14、 回火45HRC120813158715200.7640MnVB材料供应狀态223 HBS6240.99533120()(L21630SiMnMoVA正火38.5HRC2()960.7215730400.51230SiMnMoVA870乜水淬,700 回火32HRC11761.4S6571440LOSS材料试样弑态磁度轿顽力Hc/( A/m)剩磁感应强度/?/r最大相对最大磁档率对战的磴场强度/ A/m)绘大礴能积(HBXkJ/nr1)30SiMnMoVA水淬，230T回火5I.7HRC22401.0827230401.21670Si3MnA870花油淬.470T 回火5I.5HRC1336L

15、356301484)L0720(：r930吃渗磧，800花油淬2(X)1： Ill火66HRC1240L032211200.41638CrA材料供应状态21HRC11120.8136315200.31238(：rA正火I97HBS8561/21549815520.42438MnSi材料供应状态20IHBS696LI37357760.26425(MnSiSSOTill 火，S60 兀 油淬，敘)化火28.5HRC976LI451516000.4830CrMnSiA材料供应状态20IHB58(X31.2565()9600.43230CrMnSiA上火I8IHBS28()1.238708S00J36

16、30CrMnSiA880无油淬， 回火520兀37HRC96()L568813600.96材料试样唸态硬度矫顽力乩/(A/m剩磁感应强度szr最大相对磁M率最大磁导率对 应的碗场强度/( A/m最大磁能积 (HBXkJ/nr1)JOCrMnSiA920贮油淬，460T 回火42HRC15601.24950217360.S83OCrMnSiA丽0吃油淬，3001；回欢45.5HRC2280L 12702960IJ843O(kMnSiA丽0吃油淬，2201；回火51HRC27120.9821836001.28535(MnSiA材料供应状态220HBS62413189388()035235(MnSi

17、A中频S80T油淬，265吃冋火47HRC23441.0452443120(K99235(MnSiA9I(H：油淬，25(1兀回火51HRC2408L0072003600(K944Z(；35(rMnSiA正火2O7H.BSSOS1 J249()13600.38lSCrMnTi材料供应状态I63HBS2801.05817536(K2242O(：rMt)材料供应状态I70HBS448L 110256400.224MCrMo船(H：油淬，20(n：回火3O.5HR(:16001.0129616000.536PCrMc正火28.5HRC16000.9632920000.624PCrMo60吃油淬，55

18、01；回jk27HRC1144L4357516000.80835CrMoA60化油淬，2601；回火49HRC1376IJI40722000.63235CrMoA執化油淬200兀回火52HRC23201.()92513120L240(：rMn沾ot汕淬，6sor 回火3GHRC1160J.575392000L 134fl(rMo濒忙油淬59(比回火32H.RC1040L5754711200.9550(：MS5OT 油淬，5501回火31HRC12561.6490IS400.9360(：r2M)A购吃油淬，440 r回火5AHRC15201.1343221600.860(：r2MoA&60T油淬

19、220忙回火54HRC24S01.0852353280L2820CrMnMo$4咒油冷2J0TI：回火.渗碳1.5 2n)ni61.5HRC29360.9615543200.78Z(；22(rMnM)正火I64HBS448L28CI11000/2Z(；22(：rMnMo丽(H：油淬.220r回火43HRC6400.929324000.7Z(；22(rMnM最大礴能积30(MnMoTiA8冊吃油淬，2s(n:回火48HRC1736IJI33125601.3130(：rMnMoTiA8冊吃油淬，加肌：回火50HRC2416L022313200IJ76PCrMoV材料供应狀态3O.7HR(:1408

20、0.933002240(L504PCrMoV正火30HRCIIS40.930920000.344PCrMoV88OT 匸火，860油淬，600T冋火38HRC1304L5656()516401.16S30Ci2MoV材料供应状态31 HR(:14160.95530220000.47230Ci2MoV正火39.5HR(:17600.852153000(L5523(D1n2MXi3A9孔雹渗碳，800T油淬160兀回火20(：r2Xi4A材料供应狀态20(：r2Ni4A850記油淬.190回火25(Xi4A60克油淬，6()0T回火30(jXi3A正火30(Ni3A吕加兀油淬，680回火SOONi

21、SA呂30克油淬，550K：回火SOONiSA呂30克油淬，4701：回火3()(Xi3A的0亂油淬.4I0T回火30OXBA830亂油淬I 230回火33.5HR1：149HBS60HR (:2I7HBS0.44842HRC37HRC29HRC0.48828HRC341 IRC38.5HRC4()1 IRC491IIU：1.6281365IJ750.5120.632试样状态轿顽力/:/(./( A/ni)4（：rXi860兀油淬，230克回火45（：rXi材料供应状态45CrNi840工油淬，500配 回火PCrNiMo材料供应状态PCrNiMo貂0瓦正火650TC： 回火PCrXiMo蚊花

22、油淬,6()0T 回火40CrNiM（）A材料供应状态40（jNiM（）A860瓦油淬，500T 回火40QNiM（）A&5()工油淬，4I0T 回火40CrNiM（）A860丫油淬，20(H： 回火60CtNlMo860T 油淬440T 回火SOCrNiMo860瓦油淬.220K： 回火Z（；37（：rXiMo正火Z（；37（kNiMo閔0花油淬,6I0T 回火Cr3NiMc900兀正火，68(H： 回火Cr3NiM）9()0兀油淬，680T 回火CrSXiMo900花油淬,510T回火900兀油淬.200兀 回火20（：rNi4VA材料供应状态PCrNilAkV材料供应状态P（：rXi3M

23、nVA830 TC水淬油冷,59() T回火PCrNi3MoVA850克油淬，540兀 回火45CjMMoVA材料供应状态45（：rXiMoVA正火45（NiMoVA860雹油淬，44(理回火绘人磁能积最人相对50I1RC32HRC（L7842 乩 5HR（:（）.65624HRC0.632割)HRf：33HRC2I4HBS1.02439HRC44HRC55HRC49HRC55HRC29HRC295HR（:2O7HBS23HRC0.73635HHC（）.89644HRC25.5HRC1.243IHRC40HRC42HRC27HRC46HRC47.5HRC最大磁导率对 应的磁场强度0.S640_

24、）40.2480.976材料试样弑态硬度矫顽力 比/（A/m）剩磁感应强度SZT阜大相对心朋甘率计 应的礒场强度 Hfl /（ A/m）垠大礴能积45(：rXiMoVA860 油淬，1901；回火55HRC30881.0619539200.9S430CrM2MaVA材料供应狀态24HRC944134562613600.9630(：r?(i2MoVAS60T亡火640吃回欢32.5HRC1040L2755216400.523O(：rNi2MnVA矽T油淬，64（比回火4IHRC11601315534168()0.7630(：r?(i2MoVA腋）T油淬270忙A【火46HRC18480.9722

25、131200.830(：ri2MoVA&60T油淬，220吃回火46HRC18720.97262304()0.80832CrNi2MoV材料供应状态3OHRC1400(K8728024(X10.8732CrNi2MoV38HRC1760J.0I24632800.8432CrNi2MoV&60T 空冷580回火44HRC1440(L8525325200.61232CrNi2MoV&60T油淬，1恥吃回欢48HRC2600L0I21842401.45ISCrNiMnMo830T油淬，200吃回火4IHRCB800.95524931200.7235CrNiMnMoV材料供应状态29H.RC1104L

26、2747019200.54435(：rNiMnMoV9101；匸火S70T（；油淬” 570T回火45.5HR(:17441 2453772440LO24ISCrNiWA1上火冋火25.5HR(:12001.0642617600.52ISCrNiWA880七空冷， 回火5旳忙37HRC15841.05335722400.736ISCrNiWA油淬回火55038HRC15680.9629525600.632ISCrNiWA8S0七釉淬 回火22Z4IHRCIS000.81520431200.568ISCrNiWA830忙空冷， 回火17045HRC192()0.7718219760.544ISd

27、rNiWA930七潼碳Clsior空冷， 回火mm)?200 T56HRC1944(L79ISS32000.6825CrNiWA860忙心火，回火640吃27HRC1080L2851716000.64ZSCtNiWASPOT油淬， 回火500尤29.5HRC14401.15544018400.72825CrNiWAS7（H：油淬 回火4501；3IHRC15201.05938921600.7225CrNiWA呂50忙油淬回火300T36HRC1728(L9227228000.69625CrNra-A购忙油淬，回火260：42HRC18720.99728825600.78425CrNiWA85O

28、T油淬，回火200忙4SHRC2344(L84ISI34400.68材料试样状态硬度矫顽丿J( A/m)剩礒感应 强度B/T最大相对 鐵导率g毘大磁导率对 应的磁场强度 H” / (A/m)垠大磁能积IOCiMWA$70弋加热，I7()r 等温水拎，210T 回火49HRC240呂1.0626229681J76ISCrZNMWA材料供应狀态2I7HBS58L29687J2000.33l8(：r2NMWA880弋油淬，180T 回火58HRC228()(L8820534000.5130CrNi2WVS6or 匸火640T 回火25.5HRC10241.456M)13600.5630CrNi2WV

29、S60TL 油淬640T 回火32HRC1104K44643J4400.964O(：rNi2SiWA材料供应状态293HBS976L4373711200.90540CrNi2SiWA二 JOSOkPii54HRC2360L042153600L 163O(：iMnSiNi2A材料供应状态23.5HR(:9S4K4470613600.7923OjMriSiNi2A880 r 淬，2901： 回火49HRC30400.76214439200.8293OjMnSiNi2A退火2()7 HBS904L 157513600.4665Mn材料供应状态23.5HRC7040.8546313600.20865M

30、n790忙油淬，500T回火30 HR(:112()1.085433J440035265Mn820淬，4201：回火46HRC14401.4154319361.19260Si2A颐七油淬，400T 回火53HRC120()L39684J440LO2460Si2MnA热轧追火3IHRC8240.9547511200.38460Si2MnA54HRC丽0兀油淬，4201(：回火60SiMri2McVA呂50瓦油淬，6501(： 回火材料供应状态65Si2MnWA860兀油淬560T 回火65Si2MnWA860兀油淬.450T回火65Si2MnWA860兀 油淬，40(H： 回火850*油淬.42

31、0兀回火860兀油淬，250雹 回火正火1050TC 油淬.530T：回火材料供应状态1050油淬.600兀回火退火().9363h5HR(:25HRC1.43246HRC49HRC50HRC52HRC55HRC24HRC45HRC170HBS29HRCI87HBS1.52513651.275材料试样状态硬度矫顽力比/ 15關（H：油淬360T回火57HRC14721.2644320000.904(；(15840花油淬,19（比 回火61HRC31200.73351076000L008GCrl530弋油淬.litre 回火61HRC34()0(k87212048801.28(；20(：ri2M

32、f)A锻汗800化等温球 化I47HBS236o.ssSOO8000.09G20rNi2MaA930兀潼氮，8801；谀淬火810 :机絆火170乜回火表面机HRC 心部40111忙14721.023727200.69GCrl5SiMnS30T油絆200回火61HRC3(J76(k9314050(X)L334T7材料供应状态I70HBS7361.218iX)S400.4ST7BIOT,水淬390T回火47HRC13521.44556716900.976rs材料供应状态I70HBS9361.3692loss(k592rs790兀水淬，400回火47HRC1368L4553018401. 12no

33、 a退火I70HBS7()4L257759600.368TIOA正火28.5HRC10400.86543912000.4TIOA7B0弋水淬,2J0T 回火63HRC2336(L81718031200.768TI2A材料供应状态I70HBS824L186772心0.441 I2A中频矽吃水淬，I7OT0 火60HRC2120L2043J928001.28TI2A7和花水淬,I70T 回火65HRC28240.771412960(k824材料供应状态23HRC96()L3663015200544BIOT, zK淬，140T 回火65.5HRC39()4(k79056001.048CrWMn材料供

34、应狀态2I7HBS7681.23367611200.608材料试样状态硬度矫顽力 in最人磁能积(HB)IIKtt/(kJ/n?)CrWMn820七油淬,-70 -80Y：冷处理，170戏回火,120%：时 效62HKC27201.03529637201.034Crl2MoV材料供应状态2IHKC13841.04554012800.792Crl2MoV1050Y 汕淬，52() 回火57.4HKC38640.9113654(X)1.3923(：r2W8V锻造退火,850%：炉冷2I6HBS14721.349149915201.163(：r2W8VII50Y 汕淬，56()%： 回火 90min

35、, 580戏、 650Y：回火，90min53HKC21921.0627630400.9763(：r2W8材料供应状态22HKC11681.388148018800.9123(：r2W8I060Y 汕淬，6)先： 二次回火50HKC22241.10526831681.1129(：rSi材料供应状态2I7HBS6721.16708()00.2569(：rSi86()Y：汕淬，I80Y 回火63HKC32960.70510547200.964CrlOSi2Mo1040%：汕淬，7801： 回火30HRC9680.96483I2(X)0.44CrlOSi2Moiioor 油淬,7ior回火35HKC

36、8401.25582I4(X)0.5845(j-MnMo锻造退火状态，85() Y：炉冷23HKC12720.7728718400.365(j-MnMo870戏油淬,460%： 回火 90min, 56CH： 回火90niin40.9HRC18881.49457I9600.8165(j-MnMo830%：油淬,350%：回火58HRC35600.84612546(X)1.328W18Cr4V材料供应状态21HRC14960.9937518000.744W18Cr4V加热1275戏,560戏 硝盐淬火转280戏 等温,560戏回火65 HR(:35360.9715554401.686W6Mo5(：i4V材料供应状态25.5HRC14240.95385【6400.7126W6Mo5(：i4V锻造退火，850Y 炉冷2I6HBS12081.1247015600.7126W6Mo5(：i4V1160%：油 淬,590%：回火6I.7HRC30161.022()639201.526W6Mo5(：i4V1150%：油淬,560 Y三次回火，每次Ih60.2HRC31601.019040001.4566()M5(：r4XI)3W2V1110%：油淬,560Y二次回火，每次Ih59.7HRC308()1.0819744801.352