Technolloy Inc. is among the essential Manufacturers, Suppliers of the SS 304, 304L, and 304H Forged Fittings. We give you the best quality materials for our fittings. We give the austenitic-shaped fittings the best-quality set steel. We have a remarkable social occasion and experts who will help you through each step.
SS 304-made hanging fittings are remarkably less electrically conductive. It is also less warmly conductive when made from different metals, particularly carbon steel. It isn't charming. SS 304L-framed hung fittings have chromium, nickel, and carbon. SS 304, 304L, and 304H conveyed fitting prerequisites to build and welding properties. Moreover, it has a use/oxidation obstacle; it starts and ends as an immediate consequence of the presence of chromium.
SS 304, 304L, and 304H delivered fittings have high carbon content. It makes the steel better to use in applications where the raised temperature is open. These fittings are made by a process called framing, and because of this cycle, the set steel gets its ideal shape and size for conveyed fittings.
These delivered fittings show different parts like high unyielding nature, oxidation and use obstruction, value, formability, and long assistance life. Each of the parts assists forged fittings in remaining mindful of their properties and supporting high temperatures without getting injured.
There are various applications where these shaped fittings are utilized. These shaped fittings show amazing execution and extraordinarily gigantic applications. These fittings are utilized in spaces where high strength and impediment are required. SS 304/304L/304H shaped fittings are usually utilized in different endeavors like the petrochemical industry, oil and gas industry, power generation plants, and mass fluid transportation. They are likewise utilized in making substances, drugs, the smash industry, paper gathering, and other materials, thus in different endeavors.
The applications where it is found utilized are rail routes, petrochemical industry, heat exchangers, drugs, specialty-designed substances, compound industry, condensers, squash and paper industry, manures, headways, structures, and so on.
Because of this enormous number of elements, they are all around and utilized in such vast regions. Considering its high temperature-bearing property, it is utilized in the oil and gas industry with the objective that there will be no spillage and no harm.
These fittings are reasonably endeavored by our master social occasion to stay away from any sort of harm. These fittings need to go through many tests to prove their feasibility. After the test, they are appropriately fitted into wooden boxes with genuine holders.
304/304L/304H Stainless Steel Forged Fittings Equivalent Grades
STANDARD | UNS | WNR. | AFNOR | EN | JIS | BS | GOST |
---|---|---|---|---|---|---|---|
SS 304 | S30400 | 1.4301 | Z7CN18‐09 | X5CrNi18-10 | SUS 304 | 304S31 | 08Х18Н10 |
SS 304L | S30403 | 1.4306/1.4307 | Z3CN18‐10 | X2CrNi18-9 / X2CrNi19-11 | SUS 304L | 304S11 | 03Х18Н11 |
SS 304H | S30409 | 1.4301 | - | - | - | - | - |
Specification of Stainless Steel 304/304L/304H Forged Fittings
Stainless Steel Forged Fittings Specification : ASTM A182 / ASME SA182
Dimension Standard : ASME B16.11, MSS-SP-79, MSS-SP-83, MSS-SP-95, MSS-SP-97, BS3799
Size : 1/8" NB to 4" NB
Type : Socketweld Fittings, Screwed-Threaded Fittings (NPT or PT Type)
Rating Pressure : Threaded End - 2000 /3000/ 6000 LBS.
Socket-weld End - 3000 / 6000/ 9000 LBS.
Chemical Properties of Stainless Steel 304/304L/304H Forged Fittings
C | Mn | Si | P | S | Cr | Ni | N | |
---|---|---|---|---|---|---|---|---|
304 | 0.07max | 2.0max | 0.75max | 0.045max | 0.03max | min: 18.0 max: 20.0 | min: 8.0 max: 10.5 | — |
304L | 0.03max | 2.0max | 0.75max | 0.045max | 0.03max | min: 18.0 max: 20.0 | min: 8.0 max: 12.0 | 0.10 max |
304H | min: 18.0 max:20.0 |
min: 8.0 max: 10.5 |
min: 0.04 max:0.10 |
0.75 max |
2.0 max |
0.045 max |
0.03 max |
0.10 max |
Mechanical Properties Of Stainless Steel 304/304L/304H Forged Fittings
Grade | Tensile Strength ksi (min) | Yield Strength 0.2% ksi (min) | Elongation % | Hardness (Brinell) MAX | Hardness (Rockwell B) MAX |
---|---|---|---|---|---|
304 | 75 | 30 | 40 | 201 | 92 |
304L | 70 | 25 | 40 | 201 | 92 |
304H | 75 | 30 | 40 | 201 | 92 |
Physical Properties of 304/304L/304H Stainless Steel Forged Fittings
SS 304/304L | ||||||
---|---|---|---|---|---|---|
Density lbm/in3 |
Thermal Conductivity (BTU/h ft. °F) |
Electrical Resistivity (in x 10-6) |
Modulus of Elasticity (psi x 106 |
Coefficient of Thermal Expansion (in/in)/ °F x 10-6 |
Specific Heat (BTU/lb/ °F) |
Melting Range (°F) |
at 68°F: 0.285 | 9.4 at 212°F | 28.3 at 68°F | 28 | 9.4 at 32 – 212°F | 0.1200 at 68°F to 212°F | 2500 to 2590 |
12.4 at 932 °F | 39.4 at 752°F | 10.2 at 32 – 1000°F | ||||
49.6 at 1652 °F | 10.4 at 32 – 1500°F | |||||
SS 304H | ||||||
Denstiy lbm/in3 |
Coefficient of Thermal Expansion (min/in)-°F |
Thermal Conductivity BTU/hr-ft-°F | Specific Heat BTU/lbm -°F | Modules of Elasticity (annealed)2-psi | ||
at 68 °F | at 68 – 212°F | at 68 – 1600°F | at 212°F | at 932°F | at 32 – 212°F | in tension (E) |
0.285 | 9.2 | 11.0 | 9.4 | 12.4 | 0.12 | 29 x 106 |
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