Product Attribute:
Material :Forging Steel
Color:Silver
Delivery time:7 days if in stock
payment:30% prepayment 70% effected before the shipment
Certification:ISO9001 Ts16949 ISO14001
package:neutral or requirement packing
Warranty:1--2years
warm service:free simple laser mark
selling point:attractive prive with first-class service
payment method:Western UnionT/T
Unit price:For latest price please contact us
Means of transport:by sea air cargo or dhl/ TNT
quality:STD
Material:casting iron or forged steel
Hardness:HRC46-52
Anti-rust oil:imported hard film rust preventive oil
Applicationt:
Mercedes Benz
Production Description:
Forging Steel Crankshaft For Benz 355/ 352 OEM 3520303402/ 3550306601
Product details
1) Material: casting iron, forged steel;
The main composition of nodular alloy casting iron crankshaft |
|
Material components |
The proportion |
|
Fe |
90% |
|
C |
3.7~3.8% |
|
Si |
2.1~2.4% |
|
Mn |
0.2~0.3% |
|
P |
0.06% |
|
S |
0.03~0.06% |
2) Surface treatment: nitrided, hardening nitrided, polished;
3) The characteristics: wear resistance, good strength, and hardness;
4) Generally crankshaft process: Blank---Quenching and tempering---Shot-blast--Rough machining
----Shot blasting---Heat treatment---Finish machining---Fine grinding---Surface treatment
---Polishing---Finished product;
5) Crankshaft quenching hardening;
6) Identify ways of forged steel and casting iron crankshaft:
a: Appearance: casting iron crankshaft appearance is more rough than forged steel crankshaft;
b: Percussive sound: forged steel crankshaft tapping sound is more ringing & echo is longer;
c: Material chemical analysis;
d: Product weight: casting iron crankshaft is lighter than forged steel crankshaft
(the density of casting iron is 7.2 & 7.8 for forged steel).
e: Responsible one: Sophie Zhang ( skype: osvatsophie)
Strong capability
1) Production: more than 300000pcs/month;
2) Certification: ISO9001, Ts16949, ISO14001, etc.;
3) We have ANGOLA branch;
4) Brand: XYTOSAN, GPM, PAGZD, GEO, KOSFA, etc.;
5) MOQ: 1pc if we have stocks & 50pcs for producing.
6) Other Models:
ALFA, AUSTIN, BENZ, BMW, BUICK, CHRYSLER, DAIHATSU, FAIRE, FERRARI, FIAT, FORD, HOLDEN, HONDA, KAWASAKI, LAND ROVER, MAZDA, MG, MITSUBISHI, NISSAN, NYTRO, OPEL, PEUGEOT, PORSCHE, RENAULT, SIGMA, SPRIDGET, SUBARU, SUZUKI, TOYOTA, TRIUMPH, VOLVO, VW, YAMAHA, etc.