|
| MOQ: | 1 Ton |
| Price: | Negotiable |
| Standard Packaging: | In bundles or in wooden boxes. |
| Delivery Period: | 20-40days |
| Payment Method: | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Capacity: | 60000 Ton/Tons per Year |
ASTM A450 is a specification that covers ferritic and austenitic alloy steel tubes intended for general requirements. These tubes are widely used in various industries due to their excellent mechanical properties and corrosion resistance. This article provides an overview of the material specifications, key features, chemical composition, mechanical properties, steel grades, applications, and possible alternative grades.
The ASTM A450 specification outlines the requirements for both ferritic and austenitic alloy steel tubes. The tubes are typically used in high-temperature and high-pressure applications, making them suitable for power generation, petrochemical, and other industrial processes.
| Element | Ferritic Alloy Steel (%) | Austenitic Alloy Steel (%) |
|---|---|---|
| Carbon (C) | 0.05 - 0.15 | 0.08 max |
| Manganese (Mn) | 0.30 - 0.60 | 1.00 - 2.00 |
| Phosphorus (P) | 0.025 max | 0.045 max |
| Sulfur (S) | 0.025 max | 0.030 max |
| Chromium (Cr) | 9.00 - 12.00 | 16.00 - 26.00 |
| Nickel (Ni) | 0.00 - 0.50 | 8.00 - 20.00 |
| Molybdenum (Mo) | 0.00 - 1.00 | 0.00 - 3.00 |
| Property | Ferritic Alloy Steel | Austenitic Alloy Steel |
|---|---|---|
| Yield Strength (MPa) | 240 - 310 | 205 - 310 |
| Tensile Strength (MPa) | 450 - 550 | 480 - 620 |
| Elongation (%) | 20 - 30 | 30 - 50 |
| Hardness (HB) | 150 - 200 | 160 - 220 |
The ASTM A450 specification includes various steel grades, each designed for specific applications and performance requirements. Common steel grades include:
ASTM A450 steel tubes are used in a variety of applications, including:
While ASTM A450 is widely used, there are alternative grades that may be suitable depending on the specific requirements of the application. Some possible alternatives include:
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.
|
|
| MOQ: | 1 Ton |
| Price: | Negotiable |
| Standard Packaging: | In bundles or in wooden boxes. |
| Delivery Period: | 20-40days |
| Payment Method: | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Capacity: | 60000 Ton/Tons per Year |
ASTM A450 is a specification that covers ferritic and austenitic alloy steel tubes intended for general requirements. These tubes are widely used in various industries due to their excellent mechanical properties and corrosion resistance. This article provides an overview of the material specifications, key features, chemical composition, mechanical properties, steel grades, applications, and possible alternative grades.
The ASTM A450 specification outlines the requirements for both ferritic and austenitic alloy steel tubes. The tubes are typically used in high-temperature and high-pressure applications, making them suitable for power generation, petrochemical, and other industrial processes.
| Element | Ferritic Alloy Steel (%) | Austenitic Alloy Steel (%) |
|---|---|---|
| Carbon (C) | 0.05 - 0.15 | 0.08 max |
| Manganese (Mn) | 0.30 - 0.60 | 1.00 - 2.00 |
| Phosphorus (P) | 0.025 max | 0.045 max |
| Sulfur (S) | 0.025 max | 0.030 max |
| Chromium (Cr) | 9.00 - 12.00 | 16.00 - 26.00 |
| Nickel (Ni) | 0.00 - 0.50 | 8.00 - 20.00 |
| Molybdenum (Mo) | 0.00 - 1.00 | 0.00 - 3.00 |
| Property | Ferritic Alloy Steel | Austenitic Alloy Steel |
|---|---|---|
| Yield Strength (MPa) | 240 - 310 | 205 - 310 |
| Tensile Strength (MPa) | 450 - 550 | 480 - 620 |
| Elongation (%) | 20 - 30 | 30 - 50 |
| Hardness (HB) | 150 - 200 | 160 - 220 |
The ASTM A450 specification includes various steel grades, each designed for specific applications and performance requirements. Common steel grades include:
ASTM A450 steel tubes are used in a variety of applications, including:
While ASTM A450 is widely used, there are alternative grades that may be suitable depending on the specific requirements of the application. Some possible alternatives include:
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.
