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1、Rev. 022022/3/1188b0682d1454d64978635038c30e8e02.xls1Contrast Table for Steel Grade Between Chinese Standard and European StandardEuropean MaterialChinese MaterialApplicationOld Design.New Design.StandardMaterialStandardBASIC AND QUALITY NON ALLOY STEELFe360B UNI7070St37-2 DIN17100S235JREN 10025Q235
2、A, Q235B,Q255A, Q255BGB 700-88Steel structure, like walkwaysand unimportant lever, bushingand so on.Fe360D UNI7070 S235J2G3EN 10025Q235DGB 700-88As above for low temperatureFe430B UNI7070St44-2 DIN17100S275JREN 10025Q235A, Q275AQ345A30, 3520MnMo, 20MnSiGB700-88GB/T1591-94GB699-88GB3077-88For simple
3、steel structure, likewalkways, use Q235A. Formedium quality components likeshaft, chain wheel 30 and 35 arerecommanded, for all theimportant frame, supports andlifting hooks use Q345A orQ275AFe430C UNI7070St44-3U DIN17100S275J0EN 10025Q345CGB/T 1591-94As above for low temperature 0degree C (only pla
4、tes)Fe430D UNI7070St44-3N DIN17100 S275J2G3EN 10025Q345D, Q345EGB/T 1591-94As above for low temperature -20 and -40 degree (only plates)Fe510B UNI7070S355JR Q345AGB/T 1591-94Good welding and mechanicalfeature, widely be used for shipbuilding, bridge. Fe510C UNI7070St52-3U DIN17100S355J0EN 10025Q345C
5、GB/T 1591-94As above for low temperature 0degree C (only plates).Fe510D UNI7070St52-3N DIN17100S355J2G3EN 10025Q345D, Q345EGB/T 1591-94As above for low temperature -20and -40 degree C (only plates).Rev. 022022/3/1188b0682d1454d64978635038c30e8e02.xls2Fe490 UNI7070St50-2 DIN17100 E295EN 10025Q295A, Q
6、295BQ275,Q345AGB/T1591-94,GB/T700,GB/T1591-94Be used for making componentssuch as shaft, disc, bushing,bearing housing,flange and highquality screw, nut.Fe590 UNI7070St60-2 DIN17100E335EN 10025Q460D, Q345A, 40,45GB/T 1591 GB 699-88Crank shaft, driving shaft, gear,worm, key and pin.Fe410-1KW UNI5869P
7、265GHEN 10028-222g16MngGB 713-86Material with specified elevatedtemperature propertiesP355GHEN 10028-216Mng15MnVgGB 713-86Material with specified elevatedtemperature propertiesS690QEN 10137-2Q690 D - Q690 EGB/T 16270Hight yeld strength steelS890QEN 10137-2No equivalent materialHight yeld strength st
8、eelCOR-TEN A-BS355J2WPEN 10155-95Q345GNHL(09CuPCrNi-A)GB/T 4171-2000Atmosferic corrosion resistancesteelS355J2G1WEN 10155-95Q295GNHL(09CuPCrNi-B)GB/T 4171-2000Atmosferic corrosion resistancesteelS355K2G1WEN 10155-95 15MnCuCrGB/T 4172Atmosferic corrosion resistancesteelT1AHARDOX 400No equivalent mate
9、rialAtmosferic corrosion resistancesteelCASE HARDENING CARBON & ALLOY STEELC 10 UNI7846Ck 10 DIN17210C10EEN 1008410GB 699-88C 15 UNI7846Ck 15 DIN17210C15EEN 1008415GB 699-8816CrNi4 UNI784615CrNi6 DIN1721016NiCr4EN 1008412Cr2Ni4GB 3077-88carburaizing17CrNiMo6DIN1721018CrNiMo7-6EN 1008420CrMnMoGB
10、3077-88carburaizingRev. 022022/3/1188b0682d1454d64978635038c30e8e02.xls318NiCrMo5UNI 784617NiCrMo6-4EN 1008417Cr2Ni2Mo2GB/T 6396-92carburaizingQUENCHED & TEMPERED, NITRIDING AND SURFACE HARDENING SPECIAL STEELC 40 UNI 7845C 40 DIN 17200C40EN 10083-245GB 699-88Shaft, roller, pin, and piston rod.C
11、 40 UNI 7845C 40k DIN 17200C40EEN 10083-145GB 699-88Shaft, roller, pin, and piston rod.C45KC45K 45, 42CrMoGB 699-88, JB/ZQ 4287-86)Crank shaft, driving shaft, gear,worm, key and pin.C 50 UNI 7845Ck 50 DIN 17200C50EEN 10083-142CrMoVGB/T 6396-92Be used for making big sectionforging components, such as
12、shaft, high quality lever, gear,universal shaft an so on.25CrMo4 UNI 784525CrMo4 DIN1720025CrMo4EN 10083-137CrNi342CrMo30Cr2Ni2MoGB/T 6396-92quencing and tempering35Mn5V 42CrMoVGB/T6396-92Be used for making big sectionforging components, such asshaft, high quality lever, gear,universal shaft an so o
13、n.35SiMn42CrMoV41CrMo4V42CrMoV42CrMo4 UNI784542CrMo4 DIN1720042CrMo4 EN 10083-142CrMo42CrMo4V42CrMoV34CrMo4EN 10083-135CrMoGB/T 6396-9241Cr4EN 10083-140Cr, 50CrGB/T 6396-9239NiCrMo3UNI784536CrNiMo4 DIN1720036CrNiMo4EN 10083-1FOR COMMON USE:42CrMoFOR GEAR:40CrNiMoAGB 3077-88, JB/ZQ 4288-86Be used for
14、 making big sectionforging components, such asshaft, high quality lever, gear,universal shaft an so on.Rev. 022022/3/1188b0682d1454d64978635038c30e8e02.xls430NiCrMo830CrNiMo8DIN 1720030CrNiMo8EN 10083-134CrNi3MoGB/T 6396-92Forhigh load and big sectionparts of heavy duty equipments.For instance, roto
15、r of steamer,crank shaft and gear. 51CrV4EN 10083-150CrVAGB 1222-84Good for making heavey load bigsize springs. Be able to used forthe parts which will work at thetemperature 4000C.40NiCrMo7UNI784540NiCrMo 8 4please DANIELI send us themechanical/chemicalspecifiation about thismaterial31CrMo12 UNI855
16、2 31CrMo12DIN1721131CrMo12EN 1008530Cr2Ni2Mo20CrMnMoGB/T6396-92GB/T3077-8835CrAlMo7 UNI 807734CrAlMo5DIN1721134CrAlMo5-10EN 1008538CrMoAlGB/T 6396-9241CrAlMo7UNI880741CrAlMo7 41CrAlMo7-10EN 10085please DANIELI send us themechanical/chemicalspecifiation about thismaterialSTAINLESS STEELX5CrNi1810UNI6
17、901,X5CrNi1810DIN17440,AISI304 1.4301X5CrNi18 10EN 10088-20Cr19Ni9GB/T 6398-92Has good high temperatureproperty and good anti-corrosionproperty. Be used for Chemicalindustry, food industry and leatherindustry. For plates and pipes.Rev. 022022/3/1188b0682d1454d64978635038c30e8e02.xls5X2CrNi1811UNI690
18、1,X2CrNi1911DIN17440,AISI 304L 1.4306X2CrNi19 11EN 1008800Cr19Ni10,00Cr19Ni11GB/T1220GB 1220-84Has good high temperatureproperty and good anti-corrosionproperty. Be used for Chemicalindustry, food industry and leatherindustry. X5CrNiMo1712UNI6901,X5CrNiMo17122DIN17440,AISI 316, 1.4401X5CrNiMo17 12 2
19、EN 100880Cr17Ni12Mo2,0Cr17Ni12Mo2NGB1220-84Excellent intergranular corrosionresistant properties,suitable tomanufacture the equipment whichresist to sulphuricacids.phosphonic acide.formicacids andacetic acids.X2CrNiMo1712UNI6901,X2CrNiMo17132DIN17440,AISI 316L, 1.4404X2CrNiMo17 12 2EN 1008800Cr17Ni1
20、4Mo2GB/T 1220X6CrNiMoTi1712UNI6901,X6CrNiMoTi17122DIN17440,AISI 316Ti, 1.4571X6CrNiMoTi17 12 2EN 100880Cr18Ni12Mo2Ti,1Cr18Ni12Mo2TiGB/T 1220X6CrNiTi1811UNI6901X6CrNiTi1810DIN17440AISI 321, 1.4541X6CrNiTi 18 10EN 10088-20Cr18Ni10Ti,1Cr18Ni9TiGB/T 1220Be used for making vessels, pipeand fittings. X12C
21、rNi177DIN 172241Cr18Ni9GB/T 1220please DANIELI send us themechanical/chemicalspecifiation about thismaterialRev. 022022/3/1188b0682d1454d64978635038c30e8e02.xls6X10CrNi18 9DIN 174401Cr18Ni9TiGB/T 1220please DANIELI send us themechanical/chemicalspecifiation about thismaterialX2CrNiN18 10DIN 1744000C
22、r18Ni10NGB/T 1220please DANIELI send us themechanical/chemicalspecifiation about thismaterialX12CrNi1881Cr18Ni9please DANIELI send us themechanical/chemicalspecifiation about thismaterialX5CrNi1890Cr18Ni9High strength after coldforming,used as decorativematerials og buildings.X2CrNi18900Cr18Ni10As a
23、heat resisting stainlesssteel,widely sued in manufacturing og equipment forfood,general chemical andnuclear power industries.X2CrNIMo1812OCr17Ni12Mo2Suitable for seawater and othermedium applications,mainly usedas pit corrosion resistantmaterrial to produce equip mentfor photographic and foodindustr
24、ies,and the inst-allations,rope,CD rod,bolts andnuts along the sea coast.Rev. 022022/3/1188b0682d1454d64978635038c30e8e02.xls7X2CrNiMo1816please DANIELI send us themechanical/chemicalspecifiation about thismaterialX10CrNiTi189OOCr19Ni13Mo3please DANIELI send us themechanical/chemicalspecifiation abo
25、ut thismaterialX10CrTi1891Cr18Ni9Ti,OCr19Ni10TiWidely uesd infood,chemical,pharmaceuticaland nuclear power industries.X10CrNiNb189OCr18Ni11Nbplease DANIELI send us themechanical/chemicalspecifiation about thismaterialX71CrAI13OCr13AIplease DANIELI send us themechanical/chemicalspecifiation about thi
26、smaterialX8Cr171Cr17please DANIELI send us themechanical/chemicalspecifiation about thismaterialX10Cr131Cr13please DANIELI send us themechanical/chemicalspecifiation about thismaterialRev. 022022/3/1188b0682d1454d64978635038c30e8e02.xls8X7Cr131Cr13please DANIELI send us themechanical/chemicalspecifi
27、ation about thismaterialX20Cr132Cr13please DANIELI send us themechanical/chemicalspecifiation about thismaterialX22CrNi171Cr17Ni2please DANIELI send us themechanical/chemicalspecifiation about thismaterialX105CrMo179Cr18please DANIELI send us themechanical/chemicalspecifiation about thismaterialX7Cr
28、NiAI177OCr17Ni7AIplease DANIELI send us themechanical/chemicalspecifiation about thismaterialSPRING STEELSC 70 UNI 3545,Ck 67 DIN 172221.1231C67SEN 10132-460Si2CrVAGB/T 6399-92Can be used for making simplesprings, spring washer and anti-wearing parts such as rolls,cams, and shafts.55 Si 7 UNI 354555
29、 Si 7 DIN 1722256Si7EN 10132-460Si2AGB/T 6399-92Mainly be used for makingsprings.Rev. 022022/3/1188b0682d1454d64978635038c30e8e02.xls950CrV4DIN 1722160Si2AGB/T 6399-92Good for making heavey load bigsize springs. Be able to used forthe parts which will work at thetemperature 4000C.51CrMoV4DIN 1722160
30、CrMnMoAGB/T 1222Mainly be used for makingsprings.55Cr3DIN 1722160CrMnAGB/T 1222Mainly be used for makingsprings.60SiCr7DIN 1722160Si2CrAGB/T 6399-92Mainly be used for makingsprings.GRAY CAST IRON灰灰口口铸铸铁铁G 15 UNI 5007GG 15 DIN 1691EN-GJL-150EN 1561HT 150GB 9439-88G 20 UNI 5007GG 20 DIN 1691EN-GJL-200
31、EN 1561HT 200GB 9439-88For components with highrequirement to the strength andanti-wearing, for instanceflywheel, gear rack, valve andpump body.G 25 UNI 5007GG 25 DIN 1691EN-GJL-250EN 1561HT 250GB 9439-88For components with highrequirement to the strength andanti-wearing, for instanceflywheel, gear
32、rack, valve andpump body.Rev. 022022/3/1188b0682d1454d64978635038c30e8e02.xls10G 30 UNI 5007GG 30 DIN 1691EN-GJL-300EN 1561HT 300GB 9439-88For important components withhigh requirement to the strengthand anti-wearing, for instancegear, cam, housing of shear orpresser and body of metalmachining equip
33、ment.G 35 UNI 5007GG 35 DIN 1691EN-GJL-350EN 1561HT 350GB 9439-88For important components withhigh requirement to the strengthand anti-wearing, for instancegear, cam, housing of shear orpresser and body of metalmachining equipment.SPHEROIDAL GRAPHITE CAST IRON球球墨墨铸铸铁铁GS 370-17 UNI 4544,GGG 40.3 DIN
34、1693/1EN-GJS-350-22EN 1563QT400-18GB 1348-88GS 400-12 UNI 4544,GGG 40 DIN 1693/1,0.7040EN-GJS-400-15EN 1563QT400-15GB 1348-88Be used for making componentssuch as the case of gear box,valve body, cover and so on.GS 500-7 UNI 4544,GGG 50 DIN 1693/1EN-GJS-500-7EN 1563QT500-7GB 1348-88Gear and flywheel.
35、GS 600-3 UNI 4544,GGG 60 DIN 1693/1EN-GJS-600-3EN 1563QT600-3GB 1348-88Crank shaft, shaft of metalmachining machine, cylinderbody and wheel.GS 700-2 UNI 4544,GGG 70 DIN 1693/1EN-GJS-700-2EN 1563QT700-2GB 1348-88GS 800-2 UNI 4544,GGG 80 DIN 1693/1EN-GJS-800-2EN 1563QT800-2GB 1348-88CARBON STEEL FOR T
36、UBES无无缝缝钢钢管管用用碳碳素素钢钢St 34.2 DIN 1626ASTM A 106 Gr.Aplease DANIELI send us themechanical/chemicalspecifiation about thismaterialRev. 022022/3/1188b0682d1454d64978635038c30e8e02.xls11St 35.4 DIN 16261.0309please DANIELI send us themechanical/chemicalspecifiation about thismaterialSt 45.4 DIN 16261.041
37、8please DANIELI send us themechanical/chemicalspecifiation about thismaterialBALL AND ROLLER BEARING STEEL轴轴承承钢钢100Cr6 UNI 3097100Cr6 DIN 17230100Cr6EN ISO 683-17GCr15 YB(T) 1-80BRONZE有有色色金金属属材材料料G-CuSn12 UNI7013G-CuSn12 DIN 1705CuSn12-C-GSEN 1982ZCuSn10Pb1/J,ZCuSn10Pb5/JGB 1176-87Be used for making
38、 high speedand load sliding components, likelever, bushing, bearing, gear.GC-CuSn12GZ-CuSn12G-CuAl11Fe4UNI5274,B14G-CuAl10FeDIN1714CuAl10Fe2-C-GMEN 1982ZCuZn26Al4Fe3Mn3GB 1176-87For heavy duty castingcomponents with high strengthand anti-wearing requirement.For instance bushing, nuts andworm gear,G-
39、CuAl11Fe4Ni4UNI5275,G-CuAl10NiDIN1714CuAl10Fe5Ni5-C-GZEN 1982ZCuAl9Fe4Ni4Mn2ZCuZn25Al6Fe3Mn3GB 1176-87CuSn8F45ZCuAl10Fe3GB 1176-87For heavy duty castingcomponents with high strengthand anti-wearing requirement.For instance bushing, nuts andworm gear,BRASS有有色色金金属属材材料料Rev. 022022/3/1188b0682d1454d6497
40、8635038c30e8e02.xls12G-CuZn40UNI5033,G-Ms60 DIN1709CuZn38Al-C-GMEN 1982ZCuZn40Mn2/JGB 1176-87CuZn38Sn1ISO 1637please DANIELI send us themechanical/chemicalspecifiation about thismaterialCuZn40 ISO1338ZCuZn40Mn2/JGB 1176-87CuZn40Pb2F43ZCuZn38Mn2Pb2GB 1176-87For common use simple castingcomponents, su
41、ch as bushing,bearing, and sliding block.G-CuZn35Al1ZCuZn25Al6Fe3Mn3GB 1176-87Used for high stength and anti-wearing components like nut,threaded rod, wearing plate andworm gear.GZ-CuZn35Al1G-CuZn34Al2GZ-CuZn34Al2CuZn40Al2F54G-CuSn7ZnPbZCuZn40Pb2GB 1176-87Be used for making the mediumspeed and load
42、components,such as bushing, bearing andworm gear.GZ-CuSn7ZnPbGC-CuSn7ZnPbCOPPERSE Cu F20Din 40500-1H62GB 2041-89Cu-DLP-R240SEN 12167H62GB 2041-89E-Cu57 F20DIN 40500-3H62GB 2041-89Cu-DHP-H080EN 12167No equivalent materialFor mouldCuAg0,1P F25DIN 40500-2No equivalent materialFor mouldCuAg0,1P F25DIN 4
43、0500-3No equivalent materialFor mouldRev. 022022/3/1188b0682d1454d64978635038c30e8e02.xls13Cu-DLPUNI 5649-1Cu-DHPUNI 5649-1TOOL STEELSX210Cr12DIN 17350Cr12GB/T 1299Be used for making turbine vane.X153CrVMo12DIN 17350Cr12Mo1V1GB/T 1299X20Cr13V2Cr13, 3Cr13GB 1220-84For vane of steamer, cuttingblade, n
44、ozzle, valve.105WCr6DIN 17350CrWMnGB/T 1299Be used for mould, measureinstruments and cutting blade.X37CrMoV5-1DIN17350X37CrMoV5-1EN ISO 4957 4Cr5MoSiVGB/T 1299Be used for mould for theextrusion machine and forgingmachine.X40CrMoV51DIN 173504Cr5MoSiV1GB/T 1299CASTING STEEL铸铸钢钢GS-38.3ZG 230-450GB 1135
45、2-89For base plate, case, and somepiping elements.Rev. 022022/3/1188b0682d1454d64978635038c30e8e02.xls14GS-45.3ZG 230-450GB 11352-89For flywheel, steam drivenhammer, coupling and so onGS-52.3ZG 270-500GB 11352-89For flywheel, steam drivenhammer, coupling and so onGS-60.3ZG 310-570ZG340-640GB 11352-8
46、9For heavy duty component suchas coupling, gear, and housing.GS-C25NZG20SiMnJB/ZQ4297-86Nozzle body, valve body andelbow.GS-C25VGS-20Mn5VZG36FeMnMoJB/ZQ4297-86For gear, bevel gear and highpressure cylinder components.Rev. 022022/3/1188b0682d1454d64978635038c30e8e02.xls15GS-30Mn5VZG35SiMnJB/ZQ4297-86
47、Anti-wearing components.GS-25CrMo4VDIN 17205ZG35CrMoJB/ZQ4297-86Used for the parts like gear andgear ring.GS-42CrMo4VGS-50CrMo4VASTM A106Gr.ASt 35.8DIN 17175CHECK TIME BY TIMEGB 6479ASTM A572 Gr.42CIRCA P265Rev. 022022/3/1188b0682d1454d64978635038c30e8e02.xls16AlternativematerialNOTESBOOKS AND PAGES
48、pag 3-10 handbook of mechanical design (green)after check in another bookpag 3-10 handbook of mechanical design pag 3-19handbook of mechanical design pag 3-12 handbookof mechanical design pag 3-23 handbook ofmechanical design (green)pag 752 world standard steel grade book (brown)pag 752 world standa
49、rd steel grade book (brown)pag 3-19 handbook of mechanical design (green)pag 339 standard for heavy machinery book (red)pag 339 standard for heavy machinery book (red)Rev. 022022/3/1188b0682d1454d64978635038c30e8e02.xls17For Q295 only platesusuallypag 339 standard for heavy machinery book (red)For Q
50、460 only platespag 339 standard for heavy machinery book (red)pag 3-87 handbook of mechanical design (green)pag 3-87 handbook of mechanical design (green)pag 69-70 world standard steel grade book (brown)For plate less than 15mm09CuPTiRe-A ha una resistenza meccanica inferiore di 20%(possibile utiliz
51、zo solo in applicazioni non soggette a carichi)my copyFor plate bigger than 15mm09CuPTiRe-B ha una resistenza meccanica inferiore di 20%(possibile utilizzo solo in applicazioni non soggette a carichi)my copypag 96 world standard steel grade book (brown)17Cr2Ni2Mo case hard,20CrNi2Moil problema e la
52、saldabilita, come caratteristiche meccaniche esimile3-36 of handbook of mechanical design (green)20Mn2B+casehardening anche 20Mncontrollare se ha la stessa rottura e snervamento e durezzapag 329-330 standard for heavy machinery book (red)pag 329-330 standard for heavy machinery book (red)pag 3-35 ha
53、ndbook of mechanical design (green)pag 3-33 handbook of mechanical design (green)Rev. 022022/3/1188b0682d1454d64978635038c30e8e02.xls18pag 345 standard for heavy machinery book (red)pag 342 standard for heavy machinery book (red)pag 342 standard for heavy machinery book (red)pag 342 standard for hea
54、vy machinery book (red)pag 346 standard for heavy machinery book (red)pag 347 standard for heavy machinery book (red)pag 346 standard for heavy machinery book (red)pag 346 standard for heavy machinery book (red)pag 346 standard for heavy machinery book (red)pag 347 standard for heavy machinery book
55、(red)pag 346 standard for heavy machinery book (red)pag 345 standard for heavy machinery book (red)pag 346 standard for heavy machinery book (red)IL 35CrMo risulta insufficiente, invece il 42CrMo analogo alnostro 42CrMo4. Confrontando il 42CrMo4 con il nostro36CrNiMo4 si nota che il primo leggerment
56、e inferiore comesnervamento ( 650 MPa contro i 700 MPa del 36CrNiMo4 ) maper le nostre applicazioni la differenza non moltosensibile.quindi a patto di usarlo per applicazioni standard il42CrMo pu sostituire il 36CrNiMo4.pag 346-347 standard for heavy machinery book (red)Rev. 022022/3/1188b0682d1454d
57、64978635038c30e8e02.xls19pag 346 standard for heavy machinery book (red)pag 3-41 handbook of mechanical design (green)pag 346 standard for heavy machinery book pag3-33 handbook of mechanical design (green)pag 346 standard for heavy machinery book (red)1Cr18Ni9 Not good foranticorrosion1Cr18Ni9Ti goo
58、d forpipingpag 358-359 standard for heavy machinery book (red)Rev. 022022/3/1188b0682d1454d64978635038c30e8e02.xls20pag 3-46 handbook of mechanical design (green)pag 3-43/47 handbook of mechanical design (green)pag 3-47 handbook of mechanical design (green)pag 3-47 handbook of mechanical design (gre
59、en)pag 3-47 handbook of mechanical design (green)Rev. 022022/3/1188b0682d1454d64978635038c30e8e02.xls21please DANIELI sendus themechanical/chemicalspecifiation about thismaterialplease DANIELI sendus themechanical/chemicalspecifiation about thismaterialplease DANIELI sendus themechanical/chemicalspe
60、cifiation about thismaterialRev. 022022/3/1188b0682d1454d64978635038c30e8e02.xls22please DANIELI sendus themechanical/chemicalspecifiation about thismaterialRev. 022022/3/1188b0682d1454d64978635038c30e8e02.xls23Rev. 022022/3/1188b0682d1454d64978635038c30e8e02.xls24please DANIELI sendus themechanical/chemica
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