ASTM A209 Mo Alloyed (Molybdenum Alloy)Steel Pipe For High Temperature Service
1. Product Description
ASTM A209 is a carbon steel molybdenum alloy seamless steel pipe, which is mainly used in boilers and heat exchangers. Because of its good heat resistance and corrosion resistance, it is often used as the core heat-resistant parts of heat-resistant equipment. The product is a cold drawing process. The size of the product is 1 / 2'in-5in (12.7mm-127mm) in outer diameter, and the minimum wall thickness is 0.035in-0.500in (0.9mm-12.7mm). Tubes in other sizes will have different mechanical properties, and it's not applicable in this introduction.
The product is divided into three grades: T1, T1a and T1b. They have different chemical composition, physical properties and service environments.
ASTM A209 molybdenum alloy seamless steel pipe for export can be painted and marked on the surface, threaded and chamfered on both ends, fit pipe protective caps or covers on both ends, with various export packaging methods to ensure the safe transportation of products. Customer can have package negociation with us.
Our products sell well all over the world, and high quality products are unanimously recognized by customers.
2. Industrial application
ASTM A209 Seamless carbon steel pipes are widely used in high-temperature industries. This product is mainly used for core part that would stand the high temperature, such as heat exchanger.
3. Chemical composition
| Standards | Steel pipes No. | Chemical composition(%) |
| C | Si | Mn | P | S | Mo |
| ASTM A209 | T1 | 0.10～0.20 | 0.10～0.50 | 0.30～0.80 | ≤0.025 | ≤0.025 | 0.44～0.65 |
| T1a | 0.15～0.25 | 0.10～0.50 | 0.30～0.80 | ≤0.025 | ≤0.025 | 0.44～0.65 |
| T1b | ≤0.14 | 0.10～0.50 | 0.30～0.80 | ≤0.025 | ≤0.025 | 0.44～0.65 |
4. Physical properties
| Standards | Steel pipes No. | Tensile strength(MPa) | Bend strength(MPa) | Elongation(％) |
| ASTM A209 | T1 | ≥380 | ≥205 | ≥30 |
| T1a | ≥415 | ≥220 | ≥30 |
| T1b | ≥365 | ≥195 | ≥30 |
5. Details Picture
about us
Customized seamless steel pipes. We quote according to the brand, standard, outer diameter, wall thickness and length of seamless steel pipes in the inquiry, and then make one-to-one production according to the order. The minimum order quantity is 2 tons per size. Because seamless steel pipe is customized, customers need to provide seamless steel pipe steel grade (standard), OD, wall thickness, length and demand quantity. We will reply your quotation with reasonable price immediately.
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Boiler ASTM A209 Molybdenum Alloy Steel Seamless Tube Customizable Tubes Images
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