ASTM A182 F11 Alloy Steel Flange
As an ISO certified company, GNEE adheres to the principles of quality, safety and precision in all its products. Our ASTM A182 F11 alloy steel pipe flanges are used in high pressure hydraulic systems.
High temperature and high humidity environment can easily corrode metal. In order to improve the performance of ASTM A182 F11 alloy flanges, they need to have a composition that makes them stable. As a result, the chemical composition of ASTM A182 F11 flanges contains small amounts of elements such as chromium, molybdenum, silicon, and manganese, all of which allow the part to operate efficiently even when located in high-heat areas. ASTM A182 F11 high temperature flange has good physical properties. The tensile strength is 415MPa and the yield strength is 205MPa.
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Product information
ASTM A182 F11 Flanges Specification
| Specifications | ASTM A182 / ASME SA182 |
| Standard | ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc. |
| Dimensions | NSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc. |
| Size | 1/2″ to 36″ |
| Flange Face Type | Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ) |
Alloy Steel A182 F11 flange Chemical Structure
| Grades | Carbon | Manganese | Silicon | Sulfur | Phosphorus | Chromium | Molybdenum |
| ASTM A182 F11 Flange | 0.05 - 0.15 | 0.3 - 0.6 | 0.5 - 1 | 0.03 | 0.03 | 1 - 1.5 | 0.044 - 0.65 |
A182 F11 Class 2 Plate Flange Mechanical Behaviour
| Mechanical Properties | Original Value | Comments |
|---|---|---|
| Hardness, Brinell | 143 - 207 | |
| Tensile Strength, Yield | 275 MPa | |
| Tensile Strength, Ultimate | 485 MPa | |
| Elongation at Break | 20 % | in 2 in. (50 mm) |
| Reduction of Area | >= 30 % |
ASTM A182 F11 high strength flange

Why choose us
Our pipes and tubes have a wide range of applications in many market sectors, including the oil and gas, petrochemical and construction industries. And we can offer different properties for different purposes (e.g. corrosion protection).
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FAQ
1. How do we ensure quality?
There are always pre-production samples before mass production;
Always do final inspection before shipment.
2. What can you buy from us?
Seamless Steel Pipe Carbon Steel Seamless Steel Pipe, Alloy Seamless Pipe, Stainless Steel Pipe, Black Seamless Pipe Precision seamless tube.
3. Why should you buy from us instead of other suppliers?
The factory covers an area of nearly 60,000 square meters and has processing equipment such as large shears, circular shears, straighteners, annealing furnaces, and punching and shearing lines.
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