Scm440 Hot Forged Rings/Forging Parts

Product Details
Customization: Available
Processing Object: Metal
Molding Style: Forging
Manufacturer/Factory & Trading Company
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  • Scm440 Hot Forged Rings/Forging Parts
  • Scm440 Hot Forged Rings/Forging Parts
  • Scm440 Hot Forged Rings/Forging Parts
  • Scm440 Hot Forged Rings/Forging Parts
  • Scm440 Hot Forged Rings/Forging Parts
  • Scm440 Hot Forged Rings/Forging Parts
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  • Overview
  • Product Description
  • Company Profile
  • Our Products
  • Technology Processing
  • Our Customers
Overview

Basic Info.

Molding Technics
Forging and Hot Ring Rolling
Application
Bearing Industry
Material
Steel
Heat Treatment
Normalizing + Quenching & Tempering
Surface Treatment
Pre-Machined
Forging Tolerance
+/-0.1mm
Standard
Customer′s Requirement
Certification
ISO 9001:2008
Report
En10204 3.1
Transport Package
Covered with Braided Belt on Steel Pallet
Specification
3.1 certificates
Origin
China
HS Code
7307910000
Production Capacity
3000 Tons Per Month

Product Description

Product Description

SCM440 Forged Rings,SCM440 Ring Gears,SCM Forged Flanges/Disks 

SCM440 is Chrome Moly High Tensile Steel, according to the standard of JIS G4105.

The Chemical composition of SCM440:                                                                                                                 

Steel GradeChemical composition

ÇMnSiPSCrMo
SCM4400.38-0.430.60-0.850.15-0.350.30 MAX0.30 MAX0.90-1.200.15-0.30

With the heat treatment for SCM440 ring forgings, using anealed, normalized, Quenched and Tempered to meet the requirements of customers. 

Mechanical Properties of SCM440 after Heat treatment:

Tensile Strength:    130 KSI Min  (896 N/mm²)

Yield Strength:        110 KSI Min  (758 N/mm²) 

Elongation:               13%

Red of Area:              30% 

There are three miils: ø 1600mm, ø 3000mm, ø 5000mm ring roller mills, forging workshops.

With machining, heat treatment workshops and experienced workers, enable our company manufactures all kinds of ring forgings, seamless rolled ring products to support our customer worldwide.

Seamless rolled rings and Forged rings for Capital Equipment Industry

L Seamless rolled rings for slewing rings

L Seamless rolled rings for neck rings

L Seamless rolled rings for large gear rings and crown gears

L Seamless rolled rings for pinion gears

L Seamless rolled rings for connecting flanges

L Seamless rolled rings for couplings

L Seamless rolled rings for sealing rings

L Axles and rollers for roller mills

Company Profile

Scm440 Hot Forged Rings/Forging Parts
Jiangsu Rongcheng Forging Co., Ltd 
 
Founded Year: 2007,  10 years developing from small factory to be a middle size manufacturer in seamless rolling forged rings & its products.
 

 

Our Products

Scm440 Hot Forged Rings/Forging Parts
Rongcheng main business is manufacturing Forged Rings for big size bearings and slewing ring bearings:  
 
--- industry application bearings 
--- wind mill bearings
--- Others including forged rings for  Flanges, forged rings for ring gears.


With advanced forging equipment, CNC machines and experience operation persons, we manufacture prodcuts: 

Seamless Rolled Rings  for slewing ring bearings, wearing rings, wind turbine slewing rings, wind turbine blade bearings.

Seamless Rolled Rings  for large standard flanges,large custom flanges,wind tower flanges.

Large diamter flanges, wind tower flanges are manufacture by our workshop.

Ring Gears, Solid tyre and wheels, Seamless rolled neck rings.

Main material: A105, SA350LF2, A694, C22, S235, S275, S355J0

                          42CrMo4, C45, S48C

                          S355NL, S355J2G2, S355JR,Q345E 

Technology Processing

Scm440 Hot Forged Rings/Forging Parts
High quality because of the strict controlling of each process.

 

Forging Workshop

Production Line No.1:  1600mm Ring Roller

Production Line No.2:  2500mm Ring Roller

Production Line No.3:  5000mm Ring Roller

Machining Workshop CNC
Heat Treating Workshop Normalizing (N),
Quenching and Tempering (Q+T)
N+Q+T


Forging Workshop:
Until 2013, three production line are running every day to support customers both in domestic market and international market.
7000 Ton Hydraulic Press and 3000 Ton Hydraulic Press, supporting us to offer the products with big weight.

Machining Workshop:
With right CNC machines to support three production line, our machines let us to offer  precision machining service up to 5000mm.

Heat Treating Workshop:
With right way of heat treatment to seamless rolled forged ring, we offered products with good performance on technical properties, like hardness, no cracks, good impcat and etc.

Our Customers

Scm440 Hot Forged Rings/Forging Parts
High quality helps us to have long-term and stable customers for cooperation


With long years of experience in forging industry, Rongcheng support customers from Asia, European, USA, Mid East and etc, these customers are in the industry: capital equipment, petrolchemical, mining, energy , paper, metal working and etc.

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