Forging SAE8620 SAE8640 Steel Crank Shaft/Steel Crankshaft

China Forging SAE8620 SAE8640 Steel Crank Shaft/Steel Crankshaft, Find details about China Steel Crankshaft, Steel Crankshaft Forging from Forging SAE8620 SAE8640 Steel Crank Shaft/Steel Crankshaft

Model NO.
forging steel crankshaft
Surface Treatment
Polishing
Forging Tolerance
+/-0.1mm
Standard
ASTM
Certification
CE, ISO 9001:2008
Size
1/2′′ to 500′′
Cncturning
Roungh Machining
Technology
Steel Crankshaft Forging
Od
1/2′′ to 500′′
Trademark
steel crankshaft
Transport Package
Wooden Package and Steel Package
Specification
steel crankshaft forging
Origin
Jiangsu China
HS Code
73269090
Model NO.
forging steel crankshaft
Surface Treatment
Polishing
Forging Tolerance
+/-0.1mm
Standard
ASTM
Certification
CE, ISO 9001:2008
Size
1/2′′ to 500′′
Cncturning
Roungh Machining
Technology
Steel Crankshaft Forging
Od
1/2′′ to 500′′
Trademark
steel crankshaft
Transport Package
Wooden Package and Steel Package
Specification
steel crankshaft forging
Origin
Jiangsu China
HS Code
73269090
Forging SAE8620 SAE8640 Steel Crank Shaft/Steel Crankshaft
Forging SAE8620 SAE8640 Steel Crank Shaft/Steel Crankshaft
Forging SAE8620 SAE8640 Steel Crank Shaft/Steel Crankshaft
Name:Die Forged sae8620 sae8640 steel crankshaft/ forging steel crankshaft

We are the manufacturer specialized in machining heavy duty forging parts for nearly 18 years.Our products, such as drive shaft, Forging Hollow 
Shaft, Shaft Sleeve, Eccentric shaft, Forging rod, Large bolt, Heavy Duty Hydraulic Cylinder, are widely used in coiled material, petroleum, metallurgy, mine, machinery and transportation industry etc!

Packaging & Delivery
Packaging Details:Export standard package or according to customer requirement
Delivery Detail:30~60days according to various quantity
Product List
Name
Technique
 
MaterialDia/mmWall thicknessLength/mm
Forging shaftForging+turning+grindingalloy steel 
carbon steel
stainless steel



 
200-800----500-20000
Hollow shaftForging+drilling+turning150-800≥15mm≤17000
Shaft sleeveForge+drill & bore+turning +milling400-700≥15mm≤18000
Large boltRolled/forge+turning+threading300-800----≤17000
Hydraulic cylinderForging+drill & bore+ turning300-2000≥10mm≤10000
Other parts in deep-holeForge+ drill & bore+turning+mill300-2000----≤20000

Product Flow
1.Inquiry with drawings in details.
2.Confirm steel material, chemical compositions, mechanical properties, tolerance.
3.Confirm payment terms,order materials or check material in stock.
4.Check material chemical compositions, material weight, dimensions.
5.Cut materials record weight, making mould for casting of pr-hearting for forging.
6.Forging ratios, heat treatment ,dimension check.
7.Rough machining, UT test,heat treatment.
8.Semi-finish, quenching,
8.Fine machining, UT test, dimension inspection, mechanical properties test.
9.Customer inspection, packing, delivery arrangement.
Steel ingot making
EAF + LF + VD/VAD or ESR
Manufacturing process
EAF + LF + VD + Forging+ Normalizing & Tempering + Rough machining + UT test + Quenching & Tempering + Precision machining
Report
Chemical composition report, Physical properties report, Heat treatment report, Dimensional inspection report, NDT report Nondestructive test (NDT), UT ( ultrasonic testing ), MT ( magnetic particle testing ), PT ( penetrant testing)
Quality certification: ISO 9001: 2008, IQNET

Forging SAE8620 SAE8640 Steel Crank Shaft/Steel Crankshaft
How to pack
Forging SAE8620 SAE8640 Steel Crank Shaft/Steel Crankshaft
Forging SAE8620 SAE8640 Steel Crank Shaft/Steel Crankshaft