ASTM A519 STEEL PIPE
A519 seamless tubing is commonly used in applications requiring machining, heat treating, close tolerances, smooth finishes, and/or definite physical properties.
Chemical Properties of SA 209 Grade T1a Alloy Steel Seamless Tubes
| Carbon | Silicon | Manganese | Phosphorous | Sulphur | Molybdenum | Nickel | Chromium | Copper | Others |
|---|---|---|---|---|---|---|---|---|---|
| 0.15- 0.25 | 0.10-0.50 | 0.30-0.80 | 0.025 | 0.025 | 0.44-0.65 | – | – | – | – |
Mechanical Properties of ASTM A209 T1a seamless superheater tube
| Yield Strength | Tensile Strength | Elongation A5 min | |||
|---|---|---|---|---|---|
| MPa min | ksi min | MPa min | MPa min | ksi min | Percentage |
| 365 | – | 53 | 30 | ||
Equivalent Designation
| DIN | EN | BS | NFA | ASTM | ASME |
|---|---|---|---|---|---|
| DIN 17175 Grade 16Mo5 | – | – – | ASTM A209 Grade T1a | ASME SA 209 Grade T1a | – |
Why Choose GNEE
GNEE has established ISO9001:200S quality management system and implemented total quality management. Now, we sell 160,000 tons of steel pipes per year, including high, medium and low pressure boiler, ship, liquid product transportation pipes. We provide high quality products to customers in different industries.
The steel pipes produced by GNEE will undergo quality inspection, chemical composition analysis, tensile test, hardness test, flattening test, expansion test, non-destructive testing, surface inspection and dimension inspection before leaving the factory.
If you would like to know more about our company or our products, please feel free to contact us.
FAQ
Q.Where are you located? Can I visit you?
A.Sure, you are welcome to visit our factory anytime.
Q.What is your after-sales service?
A.We provide after-sales service and 100% quality assurance for our products.
Q.What is your delivery time?
A.Delivery time is usually about 1 month, if we have stock, we can ship within 7 days.
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