ASTM A182 F45, S30815, 1.4835, 253MA
ASTM A182 F45 S30815 flange is a type of steel flange made from a high alloy austenitic stainless steel known as S30815. It is known for its excellent corrosion resistance, high strength, and durability.
The material ASTM A182 F45 S30815 has high nickel and chromium content provide exceptional resistance to oxidation, corrosion, and scaling. The addition of molybdenum also enhances its resistance to pitting and crevice corrosion.
ASTM A182 F45 S30815 is also known for its ability to resist oxidation, even at high temperatures. This characteristic makes it an ideal material for use in the production of high-temperature furnace components. Furthermore, the alloy’s excellent weldability ensures that the material is easily workable and can be adapted to suit a variety of designs and structures.
Another impressive feature of ASTM A182 F45 S30815 is its low thermal expansion coefficient. This property makes it highly stable under varying temperature conditions, which is particularly important in applications where accuracy is essential. Furthermore, the material has a low coefficient of thermal conductivity, which means that it does not transfer heat efficiently. This is a critical factor in applications where heat retention is necessary.
ASTM A182 F45 Flange is available in various sizes and configurations, the most common types include socket weld, slip-on, weld-neck, threaded, and lap joint flanges etc.
The ASTM A182 F45 S30815 flange offers significant advantages over other types of flanges. Its outstanding corrosion resistance, combined with its high strength and durability, makes it the ideal choice for demanding applications.
| ASTM A182 /ASME SA182 |
Standard Specification for Forged or Rolled Alloy-Steel Pipe Flanges, Forged Fittings, and Valves and Parts for High-Temperature Service |
| Low alloy Steels |
F1 |
F2 |
F5， F5a |
F5 |
F91 |
| F92 |
F911 |
F11, 1、2、3 |
F12, 1、2 |
F36 |
| F21, F3V, F3VCb |
F22, 1/3/V |
F23 |
F24 |
FR |
| F122 |
F10 |
F9 |
|
|
| Martensitic and Ferritic Stainless steel |
F6a |
F6b |
F6NM |
F XM-27Cb |
F429 |
| F430 |
|
|
|
|
| Austenitic Stainless steel |
F304 |
F304H |
F304L |
F304N |
F304LN |
| F309H |
F310 |
F310H |
F310MoLN |
F316 |
| F316H |
F316L |
F316N |
F316LN |
F316Ti |
| F317 |
S31727 |
S32503 |
F321 |
F321H |
| F347 |
F347H |
F347LN |
F348 |
F348H |
| FXM-11 |
FXM-19 |
F20 |
F44 |
F45 |
| F46 |
F47 |
F48 |
F49 |
F56 |
| F58 |
F62 |
F63 |
F64 |
F904L |
| Ferritic-Austenitic Stainless steel |
F 50 |
F 51 |
F 52 |
F 53 |
F 54 |
| F 55 |
F 56 |
F 57 |
F 58 |
F 59 |
| F60 |
F61 |
F65 |
F65 |
F67 |
| Product Form |
| ASME B16.5 |
Size:1/2"-24" Wall thickness:SCH5S-SCHXXS Class:150-1500# |
| ASME B16.47 |
Size:26"-48" Wall thickness:SCH5S-SCHXXS Class:150-1500# |
| ASME B16.48 |
Size:1/2"-24" Wall thickness:SCH5S-SCHXXS Class:150-1500# |
| MSS SP-44 |
Size:12"-60" Wall thickness:SCH5S-SCHXXS Class:150-1500# |
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