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SAE4140 Scm440 Hot Forging Steel Roller
| Price | $2196.00 |
|---|---|
| Min Order | 21 Pieces |
| Availability | In Stock |
| Shipping From | Jiangsu, China |
| Popularity | 385 people viewed |
Model NO.:
scm440 steel shaft roller
Application:
Agricultural Equipment, Automotive Industry, Construction Industry, Marine Industry, Medical Industry
Certification:
CE, GS, ISO9001
Corrosion Resistance:
Medium Corrosion Resistance
Journal Diameter Dimensional Accuracy:
IT01-IT5
Journal Relative Position Accuracy:
0.01-0.03mm
Journal Surface Roughness:
0.63-0.16μm
Shaft Type:
Solid Shaft
Strength:
Medium Strength
Surface Finish:
Polished
Tolerance:
Standard Tolerance
Technology:
Forged
Axis Shape:
Straight Shaft
Shaft Shape:
Real Axis
Appearance Shape:
Round
Trademark:
steel forging roller
Transport Package:
Box or Wooden Package
Specification:
forged scm440 steel roller
Origin:
China
HS Code:
73269090
Product Description
Name:Sae4130 sae4140 scm440 forging steel roller bar
Forged steel shafts 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 | Forging or hot rolled steel roller bar |
| Material | Alloy steel (42CrMo, 35CrMo, 40CrNiMo etc.), Carbon steel(1020,1045 etc), Stainless steel (304,316,416,630) etc, Duplex steel (17-4Ph SS630, S31803, 2205) etc. |
| Material standard | ASTM, ISO and EN etc. |
| Dimension | Out diameter from 50mm, length according your request |
| Weight | 50kg to 5000Kg |
| Smelting Process: | EF+ LF + VD |
| Process | Ingot →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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