in Nice France sales price shop near me near me shop factory supplier China 4130 4140 Forged High Tensile Steel Engineering Steels + Alloys manufacturer best Cost Custom Cheap wholesaler

  in Nice France  sales   price   shop   near me   near me shop   factory   supplier China 4130 4140 Forged High Tensile Steel Engineering Steels + Alloys manufacturer   best   Cost   Custom   Cheap   wholesaler

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EPTT 4140 Forged EPT Tensile Metal EPT Steels Alloys

Hammer Solid Steel Spherical Sq. Bar / AISI 4140 Forged Black Steel

one.AISI 4140 solid steel bar dimensions we can offer you
Round bar: 200-1000mm
Square bar:one hundred fifty times150-600 times600mm

two.AISI 4140 Solid Metal spherical bar tolerance:
Black area
Solid dimensions up to 500mm (-/ 5mm)
Forged sizes above 500mm in diameter (-/ 8mm)
EPTTd area to all dimensions (-/ 3mm)

3.AISI 4140 Metal Equal

StXiHu (West EPT) Dis.Hu (West EPT) Dis.rd AISI / SAE 4140
UNS
WERKSTOFF NR. 41CrMo4, 42CrMo4, 42CrMoS4, 43CrMo4
BS 970 708M40, 708A42, 709M40, En19, En19C
UNI 41CrMo4, 38CrMo4 (KB), G40 CrMo4, 42CrMo4
JIS SCM 440, SCM 440H, SNB seven, SCM 4M, SCM four
EN identify 42CrMo4
EN # 1.7223, 1.7225, 1.7227, 1.3563

4.AISI 4140 Cast metal chemical composition

StXiHu (West EPT) Dis.Hu (West EPT) Dis.rd Grade C Si Mn P S Cr Mo
ASTM A29 4140 .38-.forty three .15-.35 .75-1.00 le .035 le .04 .8-1.one .fifteen-.25
42CrMo4 .38-.45 le .4 .six-.ninety le .571 le .035 .nine-one.2 .15-.30
EN10083 one.7225
JIS G4105 SCM440 .38-.43 .15-.35 .six-.85 le .035 le .04 .nine-one.2 .fifteen-.thirty
GB 3077 42CrMo .38-.45 .17-.37 .five-.80 le .035 le .035 .9-one.two .15-.25
BS 970 EN19 .35-.45 .fifteen-.35 .five-.eighty le .035 le .035 .9-1.5 .2-.40

5.AISI 4140Steel Application
AISI 4140 metal finds numerous programs as forgings for the aerospace,oil and gasoline,automotive, agricultural and protection EPTT and so forth.
Typical apps for AISI 4140 metal uses incEPTT:forged EPTs,spindles,fixtures,jigs,collars,Axles,conveyor elements,crow bars,logging areas,shafts,sprockets,studs,pinions,pump shafts, rams, and ring EPTs and many others

six.EPTT manage:
one. Melting Method: EAF/BOF EPTT VD ensuing in ingots
2. Each ends lower by saw
three. Ratio of forging:minimal three:one
4. Grain size of closing product: according to ASTM E112 more than 5,chosen more than 8
5. EPT check: As per SEPT1921 Class C/c or D/d

seven.Heat remedy of AISI 4140 Steel
Quenched and Tempered ( QT) of EN19 Metal
one. Heat EN19 metal slowly to 840-875 degC
2. Soak at this temperature then quench in oil
3. Temper as shortly as EN19 get to space temperature (twenty degC)
4. Heat uniformly to the suited temperature of 560 degC
five. Withdraw the content from the furnace and great in the air.
Annealing of EN19 Alloy Steel
1. Heat the EN19 slowly and gradually to 800-850 degC and let enough time.
2. Great little by little in the furnace to 480 degC followed by air cooling

8.MOQ: 1 piece for each dimensions/quality

9.Payment expression: FOB CIF CFR EXW and so on

10.Delivery time : 7 to 30 daEPTTafter deposit EPTd.

EPTT 4140 Solid EPT Tensile Steel EPT Steels Alloys
EPTT 4140 Cast EPT Tensile Steel EPT Steels Alloys
EPTT 4140 Solid EPT Tensile Metal EPT Steels Alloys

  in Nice France  sales   price   shop   near me   near me shop   factory   supplier China 4130 4140 Forged High Tensile Steel Engineering Steels + Alloys manufacturer   best   Cost   Custom   Cheap   wholesaler

  in Nice France  sales   price   shop   near me   near me shop   factory   supplier China 4130 4140 Forged High Tensile Steel Engineering Steels + Alloys manufacturer   best   Cost   Custom   Cheap   wholesaler

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