Stainless Steel A182 F304/F304L/F304H Flange
- Material:Stainless Steel A182 F304/F304L/F304H Flange
- Production:slip on/WN /SW/Threaded/Blind/Lapped joint/Long WN flange
- Product standards:ASME B16.5
- Min.Order Quantity:1 Piece/Pieces
PRODUCT DESCRIPTION
Stainless Steel 304 /UNS S30400/ 1.4301
Stainless Steel 304L/UNS S30403/1.4303
Stainless Steel 304H/UNS S30409/1.4948
SS304 is the most common stainless steel.It is an austenitic stainless steel, which has a maximum carbon of 0.08%, while SS304L with carbon maximum 0.03%.
SS304 /304L is used for a variety of household and industrial applications such as screws, machinery parts, car headers, and food-handling equipment.
AISI 304H is a tough austenitic stainless steel , it's readily formed and fabricated through a full range of cold working operations.
| Grade | UNS | C≤ | Mn | P≤ | S≤ | Si≤ | Cr | Mo | Ni |
| 304 | S30400 | 0.08 | 2 | 0.045 | 0.03 | 1 | 18.0-20.0 | - | 8.0-11.0 |
| 304L | S30403 | 0.03 | 2 | 0.045 | 0.03 | 1 | 18.0-20.0 | - | 8.0-13.0 |
| 304H | S30409 | 0.04–0.10 | 2 | 0.045 | 0.03 | 1 | 18.0-20.0 | - | 8.0-11.0 |
Stainless steel F304 F304L 304H Flange Mechanical Properties
| Mechanical properties | Tensile, min, ksi[MPa] | Yield, min, ksi[MPa] | Elongation in 2 in. [50 mm] or 4D, min, % |
Reduction of Area, min, % |
| 304, 304H | 75【515】 | 30【205】 | 30 | 50 |
| 304L | 70【485】 | 25【170】 | 30 | 50 |
ASTM SPECIFICATION
|
Pipe, SMLS& Welded |
Tube, SMLS& Welded |
Pipe , Seamless |
Sheet/Plate |
Bar /Rod |
Forging /Flange |
BW Fittings |
|
ASTM A312 |
ASTM A269 |
ASTM A213 |
ASTM A240 |
ASTM A276/A479 |
ASTM A182 |
ASTM A403 |
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