Shasan Piping Solution is one of the promising Manufacturers and Suppliers of different metal works. We have been giving a wide degree of things starting with one side of the planet then onto the next. Our thing is comprehensive of SS 304/304L/304H Sheets and Plates. These sheets and plates have been praised well for its decision welding properties. It is the most adaptable and low-temperature limits among different grades. It very well may be actually Stainless in any case, when it is Stainless with cold working. In this way, it is wealthy in chromium parts and that is the supporting of its astonishing enemy of rusting characteristics.
All the Stainless steel grades 304, 304L, and 304H are erroneously compounded with the parts like chromium, phosphorus, silicon, manganese, carbon, sulfur, molybdenum, and nickel. Other than different parts chromium, molybdenum, and nickel are the gigantic partners in the entire affiliation. Thusly, it shows gigantic yield as well as rigidities, amazing temperature opposition, and prolongation range. If all else fails, all of the three grades are being deferred through the most unbelievable restriction of 40%. Moreover, they have the main dissolving point at 1400 degrees Celsius (or 2550 degrees Fahrenheit) next to the 304H. Grade 304H has a softening reach from 2550 to 2590 degrees Fahrenheit.
SS 304/304L/304H Sheets and Plates are very used by the paper and squash experiences, material gear Manufacturers, condensers in oil based product and atomic fuel age stations, and petrochemical dealing with stuff makers. The hypothesis behind the nuances of these grade sheets and plates is tended to by the ASTM A240 and ASME SA240 rules.
They are fundamentally applied in the gathering of power exchangers and made technique vessels, colossal haulers, or cutoff. They are gotten a remove from the opportunity to use for the vehicle lines due to their fundamental transparency and cost-obliging nature. Grade 304 is essentially referenced in the fields of food managing and managing undertakings as they are antagonistic to unpleasant as well as high-temperature connectors. These sheets and plates are being utilized contrastingly in the compositional and constructional business for its high tension and stress absorbance characteristics.
SS 304/304L/304H Sheets and Plates also goes through assortment testing like PMI tests, IGC test, designed assessment, mechanical tests, evening out test, emanating test, tremendous extension/more modest than ordinary tests, fumigation test, positive material appraisal, and so on.
Stainless Steel Sheets and Plates Specification : ASTM A240 / ASME SA240
Dimension Standard : JIS, AISI, ASTM, GB, DIN, EN, etc
Width : 1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm, etc
Length : 2000mm, 2440mm, 3000mm, 5800mm, 6000mm, etc
Thickness : 0.3 mm to 120 mm
Form : Coils, Foils, Rolls, Plain Sheet, Shim Sheet, Perforated Sheet, Chequered Plate, Strip, Flats, Blank (Circle), Ring (Flange) etc.
Surface Finishing : Hot rolled plate (HR), Cold rolled sheet (CR),2B, 2D, BA, NO.1, NO.4, NO.8, 8K, mirror, Chequered, embossed, hair line, sand blast, Brush, etching, SATIN (Met with Plastic Coated) etc.
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 |
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 |
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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