SHANGHAI UNITE STEEL
| Supply Ability | 800 piece/month |
| Delivery Time | Within 5-35 days |
| Packaging Details | Wooden case or according to customers' requirement |
| 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 |
| Brand Name | UST |
| Model Number | OD up to 8,000mm; ID up to 7,800mm; Thickness up to 500mm |
| Certification | ISO9001 |
| Place of Origin | CHINA |
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Product Specification
| Supply Ability | 800 piece/month | Delivery Time | Within 5-35 days |
| Packaging Details | Wooden case or according to customers' requirement | 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 | Brand Name | UST |
| Model Number | OD up to 8,000mm; ID up to 7,800mm; Thickness up to 500mm | Certification | ISO9001 |
| Place of Origin | CHINA | ||
| High Light | Forged Rings ，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
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Exporter,Trading Company,Seller
Year Established:
2010
Total Annual:
10000000-25000000
Employee Number:
50~110
Ecer Certification：
Active Member
We, Shanghai Unite Steel are committed to integrate engineering steel resources in china and serve the global engineering steel market. Our company has more than 15 years of experience in steel researching, production, managing and sales. And our team mostly are based on and worked in national... We, Shanghai Unite Steel are committed to integrate engineering steel resources in china and serve the global engineering steel market. Our company has more than 15 years of experience in steel researching, production, managing and sales. And our team mostly are based on and worked in national...
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