Our AdvantagesProducts Massive volume in Inventory, No MOQ necessary We comply with all the international requirements, this kind of as ISO9001 and TS16949 specifications. We also can style and make non-common merchandise to meet up with customers’ special specifications. In the meantime, our merchandise are manufactured according to large top quality standards, and complying with the intercontinental sophisticated standard requirements.
1045cr c45cr s45cr carbon steel spherical bar
one.42crmo solid steel bar dimensions we can offer you
Round bar: 200-1000mm
Square bar:one hundred fifty times150-600 times600mm
two.EPT situation for 42crmo Solid metal bars:Black /Rough EPTTd /Tough turned
3.Futhur warmth therapy for 42crmo solid metal :
Normalized
Annealed
Q ampT(Quenched ampTempered)
four.42crmo Forged Metal spherical bar tolerance:
Black surface
Solid sizes up to 500mm (-/ 5mm)
Forged dimensions earlier mentioned 500mm in diameter (-/ 8mm)
EPTTd floor to all sizes (-/ 3mm)
five.42crmo 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 title | 42CrMo4 |
| EN # | one.7223, one.7225, 1.7227, one.3563 |
6.42crmo Forged metal chemical composition
| StXiHu (West EPT) Dis.Hu (West EPT) Dis.rd | Quality | C | Si | Mn | P | S | Cr | Mo |
| ASTM A29 | 4140 | .38-.43 | .15-.35 | .seventy five-one.00 | le .035 | le .04 | .8-one.1 | .15-.25 |
| 42CrMo4 | .38-.forty five | le .4 | .6-.ninety | le .571 | le .035 | .nine-one.two | .15-.thirty | |
| EN10083 | one.7225 | |||||||
| JIS G4105 | SCM440 | .38-.43 | .15-.35 | .six-.85 | le .035 | le .04 | .nine-1.2 | .fifteen-.30 |
| GB 3077 | 42CrMo | .38-.45 | .seventeen-.37 | .five-.80 | le .035 | le .035 | .9-one.2 | .15-.twenty five |
| BS 970 | EN19 | .35-.forty five | .15-.35 | .5-.eighty | le .035 | le .035 | .9-one.five | .two-.40 |
7.42crmoSteel Application
42crmo metal finds many applications as forgings for the aerospace,oil and gas,automotive, agricultural and defense EPTT and so on.
Common applications for 42crmo steel utilizes incEPTT:solid EPTs,spindles,fixtures,jigs,collars,Axles,conveyor components,crow bars,logging elements,shafts,sprockets,studs,pinions,pump shafts, rams, and ring EPTs and many others
eight.EPTT handle:
1. Melting Method: EAF/BOF EPTT VD ensuing in ingots
2. The two finishes minimize by observed
3. Ratio of forging:minimal three:1
4. Grain dimension of closing merchandise: in accordance to ASTM E112 more than five,preferred much more than 8
5. EPT check: As for every SEPT1921 Class C/c or D/d
nine.Warmth remedy of 42crmo Metal
Quenched and Tempered ( QT) of EN19 Steel
one. Heat 42crmo steel slowly to 840-875 degC
two. Soak at this temperature then quench in oil
3. Mood as quickly as 42crmo achieve place temperature (20 degC)
4. Heat uniformly to the suitable temperature of 560 degC
5. Withdraw the substance from the furnace and awesome in the air.
Annealing of 42crmo Alloy Metal
one. Warmth the 42crmoslowly to 800-850 degC and let sufficient time.
two. Amazing little by little in the furnace to 480 degC followed by air cooling
10.MOQ: 1 piece for each dimension/grade
11.Payment term: FOB CIF CFR EXW and so on
12.Delivery time : 7 to thirty daEPTTafter deposit EPTd.
1045cr c45cr s45cr carbon steel round bar
1045cr c45cr s45cr carbon metal spherical bar
1045cr c45cr s45cr carbon metal spherical bar
