GB/T 3077 38CrMoAL Cold Drawn Carton Seamless Alloy Steel Pipe For Automobile Industry
GB/T 3077 38CrMoAL Cold Drawn Carton Seamless Alloy Steel Pipe For Automobile Industry
Material
The material used in the manufacturing of this seamless alloy steel pipe is 38CrMoAL as per the GB/T 3077 standard.
Specification
- Standard: GB/T 3077
- Grade: 38CrMoAL
- Production method: Cold drawn
- Application: Automobile Industry
Key Features
- Seamless construction
- High strength and durability
- Suitable for automotive applications
- Cold drawn for improved dimensional accuracy
- Resistant to wear and tear
Chemical Composition
| Element | Composition (%) |
|---|---|
| Carbon (C) | 0.35 - 0.42 |
| Silicon (Si) | 0.20 - 0.50 |
| Manganese (Mn) | 0.30 - 0.60 |
| Phosphorus (P) | ≤ 0.030 |
| Sulfur (S) | ≤ 0.030 |
| Chromium (Cr) | 0.70 - 1.10 |
| Molybdenum (Mo) | 0.15 - 0.25 |
| Aluminum (Al) | 0.70 - 1.10 |
Mechanical Properties
| Property | Value |
|---|---|
| Tensile Strength | 700 - 850 MPa |
| Yield Strength | 450 MPa min |
| Elongation | ≥13% |
| Hardness | 250 HB max |
Steel Grade
The steel grade for this alloy steel pipe is 38CrMoAL as per GB/T 3077 standard.
Application
This cold drawn seamless alloy steel pipe is specifically designed for use in the automobile industry due to its high strength, durability, and wear resistance properties.
Possible Alternative Grades
- 40Cr
- 42CrMo
- 35CrMo
This comprehensive article outlines the key details of GB/T 3077 38CrMoAL Cold Drawn Seamless Alloy Steel Pipe, including its material composition, specifications, key features, chemical composition, mechanical properties, steel grade, application in the automobile industry, and potential alternative grades.
Haiyan Sanxin Steel Pipe Factory is a leading manufacturer of steel pipes in China. Located in a region with excellent geographical advantages, the factory is situated close to the Zhoushan Port and Ningbo Port.
Our factory covers an area of more than 25,000 square meters and has been in the steel pipe manufacturing business for 20 years. Over this period, we have accumulated a wealth of professional experience, which has helped us establish ourselves as a trusted name in the industry.
At our factory, we specialize in the production of various types of steel pipes, including stainless steel pipe, carbon steel pipe, copper pipe, steel pipe,seamless steel pipe and welded pipe. Our expertise in this field is evident from the 12 patents that we hold, which demonstrate our commitment to innovation and excellence.
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A: Generally speaking,it is 10-15 days if the goods are in stock,or it is 30-40 days if the goods are not in stock, it is according to quantity.
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A: Yes, we could offer the sample for free charge but need pay the cost of freight.
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