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The ASTM B677 stainless steel tube, also known as UNS N08925 stainless steel alloy pipe, is specifically designed for use in the automobile industry. This high-performance material offers excellent resistance to corrosion and is ideal for applications in which strength and durability are paramount.
The ASTM B677 specification outlines the requirements for this stainless steel tube, including its composition, mechanical properties, and tolerances. Manufacturers adhere to these standards to ensure consistency and quality in the production of this alloy pipe.
Corrosion Resistance: This stainless steel alloy pipe offers outstanding resistance to a wide range of corrosive environments, including acidic and chloride-containing environments. This property makes it highly suitable for automobile components exposed to harsh conditions.
High Strength: The UNS N08925 stainless steel alloy pipe provides exceptional strength, allowing it to withstand the demanding conditions faced by automobile components. It exhibits excellent tensile and yield strengths, ensuring durability and longevity.
Excellent Weldability: This alloy pipe can be easily welded using conventional methods. Its weldability allows for the seamless integration of the pipe into complex automobile structures, ensuring the overall integrity of the components.
Heat Resistance: ASTM B677 stainless steel tube demonstrates excellent heat resistance, making it suitable for automobile parts subjected to high temperatures. Its ability to maintain structural stability in extreme heat conditions is crucial for ensuring the safety and performance of automotive systems.
The table below presents the chemical composition of ASTM B677 stainless steel tube, UNS N08925 stainless steel alloy pipe:
| Element | Composition (%) |
|---|---|
| Nickel (Ni) | 24.0 - 26.0 |
| Chromium (Cr) | 19.0 - 21.0 |
| Molybdenum (Mo) | 4.0 - 6.0 |
| Copper (Cu) | 1.5 - 3.0 |
| Titanium (Ti) | 0.6 - 1.0 |
| Iron (Fe) | Balance |
| Others | < 1.0 |
The mechanical properties of ASTM B677 stainless steel tube, UNS N08925 stainless steel alloy pipe, are summarized in the table below:
| Property | Value |
|---|---|
| Tensile Strength | ≥ 580 MPa |
| Yield Strength | ≥ 260 MPa |
| Elongation | ≥ 35% |
| Hardness (Brinell) | ≤ 220 HB |
| Modulus of Elasticity | 200 GPa |
| Density | 8.07 g/cm³ |
The ASTM B677 stainless steel tube, UNS N08925 stainless steel alloy pipe, is commonly known as Alloy 25-6HN. This steel grade exhibits exceptional corrosion resistance and mechanical properties, making it an ideal choice for automotive applications.
The ASTM B677 stainless steel tube, UNS N08925 stainless steel alloy pipe, finds extensive use in the automotive industry due to its unique set of properties. It can be employed in various automobile components, including exhaust systems, heat exchangers, fuel tanks, and other parts requiring high corrosion resistance and strength.
Its ability to withstand extreme temperatures and resist corrosion from chemicals and salts ensures the longevity of these components, contributing to the overall reliability and safety of automobiles.
While the ASTM B677 stainless steel tube, UNS N08925 stainless steel alloy pipe, offers excellent properties for automobile manufacturing, there are alternative grades available in the market. These include Alloy 20, Alloy 825, and Alloy G-3, among others. It is essential to consider specific application requirements when selecting an alternative grade.
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.
If you have another question, pls feel free to contact with me.
