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The material used for seamless ferritic alloy steel pipes ASTM A335 for high temperature service is a specific grade of alloy steel.
The specification for seamless ferritic alloy steel pipes ASTM A335 covers various aspects such as dimensions, sizes, and requirements for high temperature service.
The chemical composition of the seamless ferritic alloy steel pipes ASTM A335 is an important factor that determines the material's properties and suitability for high temperature applications. The composition may vary depending on the specific grade of alloy steel used. The following table provides an overview of the typical chemical composition:
| Element | Composition Range (%) |
|---|---|
| Carbon | 0.05-0.15 |
| Manganese | 0.30-0.60 |
| Phosphorus | 0.025 |
| Sulfur | 0.025 |
| Silicon | 0.50 max |
| Chromium | 4.00-6.00 |
| Molybdenum | 0.44-0.65 |
The seamless ferritic alloy steel pipes ASTM A335 exhibit excellent mechanical properties to withstand high temperatures and pressures. The specific mechanical properties may vary depending on the grade and heat treatment. The following table presents the typical mechanical properties:
| Property | Value |
|---|---|
| Tensile Strength | 415-585 MPa |
| Yield Strength | 205-275 MPa |
| Elongation | 30% min |
| Hardness | 163-255 HB |
The steel grade for seamless ferritic alloy steel pipes ASTM A335 is assigned based on the chemical composition and mechanical properties. Common steel grades include:
Seamless ferritic alloy steel pipes ASTM A335 are primarily used for high temperature service in various industries such as petroleum, chemical, power generation, and refineries. These pipes are designed to withstand elevated temperatures and pressures while maintaining excellent corrosion resistance and mechanical strength.
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.
A: manufacturer,also can do trading.
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.
A: Yes, we could offer the sample for free charge but need pay the cost of freight.
A: Payment<=2000USD, 100% in advance. Payment>=2000USD, 30% T/T in advance ,balance before shippment.
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