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Home ProductsForged Steel Rings

Machines Parts Hot Forging Stainless Steel 34CrMo4 / 1.7224 Grade Steel

China SHANGHAI UNITE STEEL certification
China SHANGHAI UNITE STEEL certification
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Machines Parts Hot Forging Stainless Steel 34CrMo4 / 1.7224 Grade Steel

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Large Image :  Machines Parts Hot Forging Stainless Steel 34CrMo4 / 1.7224 Grade Steel

Product Details:
Place of Origin: CHINA
Brand Name: UST
Certification: ISO9001
Model Number: OD up to 8,000mm; ID up to 7,800mm; Thickness up to 500mm
Payment & Shipping Terms:
Minimum Order Quantity: MOQ: 1 piece
Price: USD 50- 1200/piece
Packaging Details: Wooden case or according to customers' requirement
Delivery Time: Within 5-35 days
Supply Ability: 800 piece/month
Detailed Product Description
Product Name: Hot Forged Ring Production Technique: Hot Forged
Surface: Black, Smooth, Bright Inspection: The Third Party Is Acceptable
UT: ASTM A 388 Or According To Customers' Requirement Certificate: ISO9001:2008
High Light:

Forged Rings

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Forging Stainless Steel

Hot Forging Tube Forging Ring 34CrMo4/1.7224 for Machines Parts, forged steel rings

 

APPLICATIONS:

 

Statically and dynamically stressed components for vehicles, engines and machines - axles, turbine components, chains, forgings, Truck, turbine or rotor drive shafts, gearbox

gears, axles, half-shafts for rear axle stays. Shafts of all types, gears and any components

subject to fatigue stresses. etc.

 

RELATED SPECIFICATIONS:

 

Germany W.Nr. 1.7220/1.7224

DIN 34CrMo4

Great Britain BS 708M32

USA: AISI 4135/4137

Russia GOST 35KHM/35KHML

France AFNOR 34CD4

Italy: UNI 35CrMo4

Sweden SS 2234

Finland SFS 25CrMo4

ISO 34CrMo4 /SCM 4

 

Chemical Composition (%):

 

Carbon 0.30-0.37

Silicon 0.40 max

Manganese 0.60-0.90

Phosphorus 0.025max

Sulphur 0.035 max

Chromium 0.90-1.20

Molybdenum 0.15-0.30

 

 

Process: EAF+LF+VD+Forged+Heat Treatment(optional)

 

SIZE RANGE:

 

OD up to 8,000mm; ID up to 7,800mm; Thickness up to 500mm

 

SURFACE FINISHES:

Black, Peeled(K12), Cold Drawn, Turned & Polished(H10, H11), Precision Ground(H9, H8)

 

Ultrasonic test :ASTM A 388 or according to customers' requirement

 

Noramlizing
Temperature: 850-890oC.

Hardening
Harden from a temperature of 830-890oC followed by oil or water quenching.

Tempering
Tempering temperature: 540-680oC.

 

Certificate of Quality: issued in English, in addition the normal terms, production process, the mechanical property yield strength, tensile strength, elongation and hardness, forged ratio, UT test result, Grain size, heat treatment methods and the sample of is shown on the Certificate of Quality.

 

Marking: Heat No. will be cold stamped and Steel grade, diameter mm, length mm, and the manufacturer LOGO and weight kg is painted

 

ISO 9001

Contact Details
SHANGHAI UNITE STEEL

Contact Person: Anndy

Tel: +8615502127172

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