If you need to have any info or samples, please get in touch with us and you will have our soon reply. We offer OEM service. Support & High quality controlWe source comprehensive drawings and offer each time essential. 708M40 / 709M40 / EN19 / 42CrMoS4 Metal / EN19 Alloy Metal Spherical Bar
EN19 ALLOY EPT Spherical BAR
EN19 DIAMETER FROM 16MM TO 310MM
AISI 4140 SAE 4140 EN19 SCM440 42CRMO4 ALLOY EPT Spherical BARS
AISI 4140 is a chromium-molybdenum alloy metal. The chromium articles provides excellent hardness penetration, and the molybdenum content ensures uniform hardness and substantial power. AISI 4140 chrome-molybdenum steel can be oil hardened to a relatively higher level of hardness. The desirable houses of the AISI 4140 incEPTT excellent toughness, very good ducEPTTty and excellent dress in resistance in the quenched and tempered problem.
1. EN19 equal substance
#9830JAPAN #9830 : JIS SCM440 alloy metal
#9830GERMANY #9830 : DIN WN-r one.7255 / 42CrMo4 metal alloy
#9830CHINA #9830 : GB 42CrMo metal
#9830BRITISH #9830 : BS 708M40
2.EPT Dimension selection for EN19 steel bar
Sizzling Rolled EN19 steel bar: Oslash16mm-310mm
EPT EN19 metal bar: Oslash250mm-1000mm
Chilly drawn EN19 steel bar: Oslash12-100mm
three.EN19 and equivalent grades chemical composition
| StXiHu (West EPT) Dis.Hu (West EPT) Dis.rd | Grade | C | Si | Mn | P | S | Cr | Mo |
| ASTM A29 | 4140 | .38-.43 | .15-.35 | .seventy five-one.00 | le .035 | le .04 | .eight-1.one | .fifteen-.25 |
| 42CrMo4 | .38-.forty five | le .4 | .6-.90 | le .571 | le .035 | .nine-one.two | .fifteen-.thirty | |
| EN10083 | 1.7225 | |||||||
| JIS G4105 | SCM440 | .38-.43 | .15-.35 | .6-.eighty five | le .035 | le .04 | .nine-one.2 | .15-.thirty |
| GB 3077 | 42CrMo | .38-.45 | .17-.37 | .five-.80 | le .035 | le .035 | .9-1.two | .15-.25 |
| BS 970 | EN19 | .35-.45 | .fifteen-.35 | .five-.eighty | le .035 | le .035 | .9-one.five | .two-.40 |
four.EN19 Metal Bar EPTT management:
one. Melting Procedure: EAF/BOF EPTT VD ensuing in ingots
two. Equally ends reduce by noticed
3. Ratio of forging:minimum 3:one
four. Grain size of ultimate merchandise: in accordance to ASTM E112 much more than 5,preferred far more than eight
5. EPT take a look at: As for every SEPT1921 Class C/c
five.EN19 Steel Machining potential:
AISI 4140 has excellent machinability. Functions these kinds of as turning, hobbing, drilling, sawing, broaching, tapping and milling can be easily executed using the tips presented by the EPTT’s manufacturer for perfect tool type-feeds and speeds.
six.EN19 Futhur Heat Treatment we can provide:
There are a variety of heat therapies of the AISI 4140 Chrome-Molybdenum EPT Tensile Steel which are:
EPT
Stress relieving
Annealing
Normalizing
Nitriding
Tempering
Flame and induction hardening
Hardening
seven.Software of AISI 4140/EN19 Steel :
Shaft, Crankshaft,Bolt amp fasteners,EPTTry Areas, EPT, Milling Spindle, Slide, Steel Collet,Steel Converyor and Roll,Metal Ejector,Steel Piston Rod, Drill Collar,Steel Stub,axles collets XiHu (West EPT) Dis.Hu (West EPT) Dis.s and so on.
eight.Our quality team:
We organization have excellent QC inspection tear and total established of examine products incXiHu (West EPT) Dis.Hu (West EPT) Dis.: UT examination EPTT, Tensile tests EPTT,Hardness testing EPTT,Dimensional measuring instrument,f,spectrometer,EPTlographic microscope and so on, so that we can alwaEPTTsupply good mateterials for different initiatives and EPTT .
nine.Delivery time:
7-fifteen daEPTTfor shares objects.
fifteen-thirty daEPTTfor new generation objects.
ten.Payment phrase: TT or LC.
eleven.MOQ:one ton for every size
Suppliers of of AISI 4140 / EN19 / SCM440/ 42CRMOS4 Hot ROLLED EPT Round BAR, AISI 4140 / EN19 / SCM440/ 42CRMOS4 Solid EPT BARS, AISI 4140 / EN19 / SCM440/ 42CRMOS4 Large Strength ALLOY EPT Spherical BAR, AISI 4140 / EN19 / SCM440/ 42CRMOS4 EUIVALNET EPT, EN19, SCM440, 42CRMO4 EPT BARS, AISI 4140 / EN19 / SCM440/ 42CRMOS4 MOQ IS 1TON, AISI 4140 / EN19 / SCM440/ 42CRMOS4 EPT IN CHINA MILLS, AISI 4140 / EN19 / SCM440/ 42CRMOS4 UT REPTORTS, AISI 4140 / EN19 / SCM440/ 42CRMOS4 Produced IN CHINA, AISI 4140 / EN19 / SCM440/ 42CRMOS4 SAE 4140 EN19 ALLOY EPT Round BARS, EPT AISI 4140 / EN19 / SCM440/ 42CRMOS4 PEPTRTIES, AISI 4140 / EN19 / SCM440/ 42CRMOS4 ALLOY EPT ,AISI 4140 / EN19 / SCM440/ 42CRMOS4 QT QUENCHED AND TEMPERED, AISI 4140 / EN19 / SCM440/ 42CRMOS4 EPT Round BARS ,AISI 4140 / EN19 / SCM440/ 42CRMOS4 Substantial TENSILE Toughness EPT , AISI 4140 / EN19 / SCM440/ 42CRMOS4 Spherical BAR EPT, AISI 4140 / EN19 / SCM440/ 42CRMOS4 AND SAE 4140 EPT Round BAR, AISI 4140 / EN19 / SCM440/ 42CRMOS4 DIAMETER FROM 16MM TO 310MM, AISI 4140 / EN19 / SCM440/ 42CRMOS4 Very hot ROLLED Cast Cold DRAWN EPT
We can export and supply our AISI 4140 EN19 42CRMOS4 steel bars for international locations these kinds of like :
Argentina,Australia,Bahrain,Bangladesh,Belgium,EPTTvia,Brazil,BulXiHu (West EPT) Dis.Hu (West EPT) Dis.ia,Burma,Canada,Chile,Colombia,Costa Rica,Djibouti ,Dominica Rep.,Ecuador ,Egypt ,Ethiopia,Germany,Guatemala,Honduras,EPTkong,India ,Indonesia ,Israel,EPTT ,Korea,Kuwait,Malaysia,MeXiHu (West EPT) Dis.co ,Netherlands ,EPTT Zealand,Nigeria,Pakistan ,Peru ,Philippines,Poland ,Portugal,Romania,Russia ,Saudi Arabia ,Singapore ,South Africa,Spain,Sri Lanka ,EPTTnzania ,TEPTTd ,Trinidad and Tobago ,Turkey ,United Arab Emirates ,United States of The us ,Vietnam ,Zimbabwe ,and so on.
