ESR Grade SAE 4130 Seamless Steel Pipe 155mm OD x 110mm ID Chromoly Alloy for Aerospace and Automotive
Price:
1.2 USD/KG
MOQ:
500KGS
Delivery Time:
7 days
Brand:
MITTEL
Product Description
Product Overview
ESR Grade SAE 4130 / EN 41B seamless steel pipe with outer diameter 155mm and inner diameter 110mm. This medium carbon, low alloy chromoly steel offers excellent strength, toughness, and atmospheric corrosion resistance up to 315°C (600°F).
Material Specifications
Chemical Composition
| Standard | Grade | C | Mn | P | S | Si | Cr | Mo |
|---|---|---|---|---|---|---|---|---|
| ASTM A29 | 4130 | 0.28-0.33 | 0.40-0.60 | 0.035 | 0.040 | 0.15-0.35 | 0.80-1.10 | 0.15-0.25 |
| EN10250/EN10083 | 25CrMo4/1.7218 | 0.22-0.29 | 0.60-0.90 | 0.025 | 0.035 | ≤0.40 | 0.90-1.2 | 0.15-0.30 |
| JIS G4105 | SCM430/SCM2 | 0.28-0.33 | 0.60-0.85 | 0.030 | 0.030 | 0.15-0.35 | 0.90-1.2 | 0.15-0.30 |
Mechanical Properties
| Property | Value |
|---|---|
| Tensile Strength, Ultimate | 560 MPa |
| Tensile Strength, Yield | 460 MPa |
| Elongation at Break (in 50 mm) | 21.50% |
| Hardness, Brinell | 217 |
| Modulus of Elasticity | 190-210 GPa |
Key Features
- Excellent combination of strength, toughness and fatigue resistance
- Good atmospheric corrosion resistance up to 315°C (600°F)
- Superior weldability compared to higher carbon alternatives
- Available in various surface finishes: black, rough machined, peeled, turned
- Readily machinable by conventional methods
Heat Treatment Capabilities
AISI 4130 steel responds well to various heat treatment processes including annealing (860°C), normalizing (900°C), hardening (815-870°C), and tempering (398-565°C).
Applications
- Commercial and military aircraft components
- Aircraft engine mounts and structural parts
- Automotive and racing applications
- Machine tools and hydraulic equipment
- Oil and gas industry components (valve bodies, pumps)
- Agricultural and defense equipment
Product Images
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Get in Touch
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Company
JIANGSU MITTEL STEEL INDUSTRIAL LIMITED
Location
NO.288,YOUYI ROAD ,XI SHAN DISTRICT,WUXI CITY,CHINA
Contact Person
Gao Ben