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Finished Machining 75crmo Steel Crankshaft Roll/ Steel Forging Crankshaft

Price $1067.00
Min Order 1 Piece
Availability In Stock
Shipping From Jiangsu, China
Popularity 407 people viewed
Model NO.:
A+ steel crankshaft roll
Die Casting Machine Type:
Cold Chamber Die Casting Machine
Die Casting Method:
Soluble Die Casting
Application:
Electronic Accessories
Machining:
CNC Machining
Material:
Alloy
Surface Preparation:
Polishing
Pressure Chamber Structure:
Vertical
Tolerance Grade:
4
Casting Surface Quality Level:
1
Certification:
CE, ISO 9001:2008
Size:
1/2'' to 200''
Technology:
Casting
Name:
Steel Backup Roller
Od:
1/4'' to 500''
Trademark:
steel milling roll
Transport Package:
Box or Wooden Package
Specification:
steel backup roller
Origin:
China
HS Code:
73269090
Product Description

Name: Forging steel maching 75CrMo Sae4140 Sae4340 steel backup roll 

Forged steel shaft bars are use in industry, such as forging equipment; power plant equipment; hydraulic equipment; rolling mill equipment; petroleum machinery, etc.
The production process as "EF + (LF) + (VD) + ESR + forging and annealing (or normalizing) + heat treatment (quenching and tempering) + Machining + packaging + delivery. "
Quality control: chemical analysis, optical spectrum instrument, Mechanical properties for tensile strength, yield stress and elongation. Hardness testing, impact testing, coordinate measuring machine (CMM), metallographic analysis, magnetic flaw detector, Ultrasonic flaw detector.

Specifications:
Description
Forged steel shaft bar sae4140 sae4340 
 

Material
 
Alloy steel (42CrMo, 35CrMo, 40CrNiMo etc.), carbon steel(1020,1045), stainless steel(304,316,416,630) etc.
Material standard
ASTM, ISO and EN etc.
 
Dimension
OD: 1500mm/ID: 900mm Length: 1000mm
 
Weight
10000Kg
 
Smelting Process:
EF+LF + VD
 
ProcessIngot →Heat → Forging → Heat treatment (Normalizing+ tempering) → Inspection  →Rough machining→UT
→2nd Heat treatment →finishing machining →Inspection
UT standard
ASTM A388 or EN10228.3 level 3
 
Competitive Advantage:
1. Good mechanical properties;
2. High tensile strength;
3. Well-closed formation;
4. Comparative price;
5. High-quality production;
6. Customized services, manufacturing according to your specific requirements.
 


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