|
| 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 A213 specifies the requirements for seamless ferritic alloy-steel boiler and heat-exchanger tubes. These tubes are designed for high-temperature service and are commonly used in power generation and other industrial applications.
The specification covers several grades of alloy steel, including T2, T5, T9, T11, and T12. Each grade has unique properties and is suitable for different applications based on temperature and pressure requirements.
| Grade | Carbon (C) | Manganese (Mn) | Phosphorus (P) | Sulfur (S) | Chromium (Cr) | Molybdenum (Mo) | Nickel (Ni) |
|---|---|---|---|---|---|---|---|
| T2 | 0.05 max | 0.30 - 0.60 | 0.025 max | 0.025 max | 0.5 - 1.0 | - | - |
| T5 | 0.05 max | 0.30 - 0.60 | 0.025 max | 0.025 max | 0.5 - 1.0 | 0.25 - 0.50 | - |
| T9 | 0.05 max | 0.30 - 0.60 | 0.025 max | 0.025 max | 0.5 - 1.0 | 0.90 - 1.50 | - |
| T11 | 0.05 max | 0.30 - 0.60 | 0.025 max | 0.025 max | 0.5 - 1.0 | 0.40 - 0.60 | 0.30 - 0.60 |
| T12 | 0.05 max | 0.30 - 0.60 | 0.025 max | 0.025 max | 0.5 - 1.0 | 0.90 - 1.50 | 0.30 - 0.60 |
| Grade | Yield Strength (ksi) | Tensile Strength (ksi) | Elongation (%) | Hardness (HB) |
|---|---|---|---|---|
| T2 | 30 | 60 - 80 | 30 | 150 max |
| T5 | 30 | 70 - 90 | 20 | 160 max |
| T9 | 30 | 70 - 90 | 20 | 160 max |
| T11 | 30 | 70 - 90 | 20 | 160 max |
| T12 | 30 | 70 - 90 | 20 | 160 max |
The steel grades T2, T5, T9, T11, and T12 are categorized based on their chemical composition and mechanical properties, making them suitable for specific applications in high-temperature environments.
These seamless tubes are primarily used in:
While ASTM A213 grades are widely used, alternative grades may 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 A213 specifies the requirements for seamless ferritic alloy-steel boiler and heat-exchanger tubes. These tubes are designed for high-temperature service and are commonly used in power generation and other industrial applications.
The specification covers several grades of alloy steel, including T2, T5, T9, T11, and T12. Each grade has unique properties and is suitable for different applications based on temperature and pressure requirements.
| Grade | Carbon (C) | Manganese (Mn) | Phosphorus (P) | Sulfur (S) | Chromium (Cr) | Molybdenum (Mo) | Nickel (Ni) |
|---|---|---|---|---|---|---|---|
| T2 | 0.05 max | 0.30 - 0.60 | 0.025 max | 0.025 max | 0.5 - 1.0 | - | - |
| T5 | 0.05 max | 0.30 - 0.60 | 0.025 max | 0.025 max | 0.5 - 1.0 | 0.25 - 0.50 | - |
| T9 | 0.05 max | 0.30 - 0.60 | 0.025 max | 0.025 max | 0.5 - 1.0 | 0.90 - 1.50 | - |
| T11 | 0.05 max | 0.30 - 0.60 | 0.025 max | 0.025 max | 0.5 - 1.0 | 0.40 - 0.60 | 0.30 - 0.60 |
| T12 | 0.05 max | 0.30 - 0.60 | 0.025 max | 0.025 max | 0.5 - 1.0 | 0.90 - 1.50 | 0.30 - 0.60 |
| Grade | Yield Strength (ksi) | Tensile Strength (ksi) | Elongation (%) | Hardness (HB) |
|---|---|---|---|---|
| T2 | 30 | 60 - 80 | 30 | 150 max |
| T5 | 30 | 70 - 90 | 20 | 160 max |
| T9 | 30 | 70 - 90 | 20 | 160 max |
| T11 | 30 | 70 - 90 | 20 | 160 max |
| T12 | 30 | 70 - 90 | 20 | 160 max |
The steel grades T2, T5, T9, T11, and T12 are categorized based on their chemical composition and mechanical properties, making them suitable for specific applications in high-temperature environments.
These seamless tubes are primarily used in:
While ASTM A213 grades are widely used, alternative grades may 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.
