Gold Member Since 2012
Audited Supplier
Jiangsu Rongcheng Forgings Co., Ltd.

Forged Ring, Ring Forging, Forged Rolled Ring manufacturer / supplier in China, offering 42CrMo4 Q+T Hot Rolled Rings, Wind Power Tower Flange, Wind Turbine Tower Flange (G005), 1.0402, C22/050A20/2c/Cc20/C20c21/C25-1/1450/F. 112/1020 Ring Forgings, Forged Rings and so on.

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Supplier Homepage Product Seamless Rolled Forged Rings 42CrMo4 Q+T Hot Rolled Rings

42CrMo4 Q+T Hot Rolled Rings

FOB Price: US $1.45-1.55 / kg
Min. Order: 1,000 kg
Min. Order FOB Price
1,000 kg US $1.45-1.55/ kg
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Port: Shanghai, China
Production Capacity: 2000 PCS/Month
Payment Terms: L/C, T/T, D/P

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Basic Info
  • Model NO.: HED-1021
  • Molding Style: Forging
  • Application: Slewing Bearing Inner and Outer Rings
  • Heat Treatment: Quenching and Tempering
  • Forging Tolerance: +/-0.1mm
  • Certification: Customer′s Requirement
  • Trademark: OEM
  • Specification: Size: 500mm to 5000mm
  • HS Code: 7307910000
  • Processing Object: Metal
  • Molding Technics: Hot Ring Rolling
  • Material: Steel
  • Surface Treatment: Machined
  • Standard: as Per Customers′ Drawings
  • Max Size: 5000mm
  • Transport Package: Steel Pallet
  • Origin: China
Product Description
42CrMo4(V), DIN1.7225, hot rolled rings for slewing rings

Products Size Ranges: OD from 500mm to 4, 800mm

Process: Hot forged and ring rolled

Heat treatment: Normalizing, Q&T,

Test and Inspection: Hardness, NDT test (UT)

42CrMo4 (42CrMo4V) steel is often used for mechanical components that require case-hardending, particularly for mechanical applications that require high wear and fatigue contact resistances. These application also rely on standard survery hardness of about 600 HV and effective case depth greater than 200 µ M.

With good heat treatment, rings could reach hardness standard that could meet the requirement of slewing rings application.

Normally, 42CrMo4 hot rolled rings's end use is slewing ring bearings, need the heat treatment: Q+T to reach agreed hardness. Some times CK45 seamless rolled ring is another choice, it is more cheap for the raw material.

What we can support you:
All Seamless rolled rings can be supplied with weld overlay according to your requirement
The strict use of high quality raw material is guaranteed and proved by raw material certificate with each delivery.

How we control quality for customers:
1. Chemical checking in the Qualified Lab
2. NDE after Rough Machining
3. Mechanical testing after Heat Treatment
4. Final NDE, Dimensions check

42CrMo4 Q+T Hot Rolled Rings
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Mr. William Yue
International Trading Manager
To: Mr. William Yue

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