OEM Scm440, SAE4340, 34CrNiMo6 Steel Ring Forging

Product Details
Customization: Available
Processing Object: Metal
Molding Style: Forging
Manufacturer/Factory, Trading Company

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  • OEM Scm440, SAE4340, 34CrNiMo6 Steel Ring Forging
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Basic Info.

Model NO.
Scm440, 34CrNiMo6 ring forging
Molding Technics
Pressure Casting
Application
Machinery Parts
Machining
CNC Machining
Material
Steel
Surface Treatment
Polishing
Forging Tolerance
+/-0.1mm
Standard
ASTM
Certification
ISO 9001:2008
Size
Acc to The Drawing
Condition
New
Shape
Round
Technology
Forged
Transport Package
as The Order
Specification
steel retaining ring forging
Trademark
forging sae4140 steel ring
Origin
Jiangsu, China
HS Code
73269090
Production Capacity
3000ton/Month

Product Description


Forging Scm440 ss316 ss630 ss416 Steel rolled Ring forging/ steel retaining ring

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
 
Material Dia/mm Wall thickness Length/mm
Forging shaft Forging+turning+grinding alloy steel
carbon steel
stainless steel



 
200-800 ---- 500-20000
Hollow shaft Forging+drilling+turning 150-800 ≥15mm ≤17000
Shaft sleeve Forge+drill & bore+turning +milling 400-700 ≥15mm ≤18000
Large bolt Rolled/forge+turning+threading 300-800 ---- ≤17000
Hydraulic cylinder Forging+drill & bore+ turning 300-2000 ≥10mm ≤10000
Other parts in deep-hole Forge+ drill & bore+turning+mill 300-2000 ---- ≤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

How to pack 
 

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