American car forging crankshaft forged crankshaft casting crankshaft cast crankshaft

auto engine crankshaft
1.ISO 9001-2000/16949 Certified
2.High Performance
3.More than 25 years in production, sale, export experience on auto engine parts,
4. Wooden  Packing 
5. Crankshaft material QT700-6 mechanical properties
    Strength of extension : ≥700 MPA  
6. Fatigue strength differance between casting iron and forging steel
    Casting iron QT700-6 is 700 N/mm² after fillet rolling ,
    Forging steel 4340 is 972 N/MM² after nitriding
7. We also supply OEM, ODM service,wecomle to contact us for more info.

NO	Manufacture	model	Stroke(")	Spindle Diameter (")	ConnectingRod Diameter (")	Material
1	FORD	3023000	3.000″	2.2486″	2.1232″	4340
2		3023250	3.250″	2.2486″	2.1232″	4340
3		3023400	3.400″	2.2486″	2.1232″	4340
4		3023470	3.470″	2.2486″	2.1232″	4340
5		4003875	3.875″	2.649″	2.1000″	4340
		4004000
6		351W4000	4.000″	3.000″	2.1000″	4340
7		351W4100	4.100″	3.000″	2.1000″	4340
8		351W4170	4.170″	3.000″	2.1000″	4340
		351W3850
9		4274125	4.1250″	3.000 ″	2.2000″	4340
10		4604140	4.140″	3.000 ″	2.2000″	4340