Metalloy Steel is one of the promising manufacturers and suppliers of diverse metal works. We have been providing a broad range of products all around the globe. Our product is inclusive of SS 304/304L/304H Sheets & Plates. These sheets and plates have been praised well for its outshining welding properties. It is the most flexible and low-temperature skills among many other grades. It can be effortlessly hardened even when it is treated with cold working. Also, it is rich in chromium components and that is the root of its amazing anti-rusting qualities.
All the stainless steel grades 304, 304L, and 304H are chemically compounded with the components like chromium, phosphorus, silicon, manganese, carbon, sulphur, molybdenum, and nickel. Besides other components chromium, molybdenum, and nickel are the major contributors in the whole composition. Hence, it exhibits tremendous yield as well as tensile strengths, great temperature resistance, and elongation range. In general, all three grades are being elongated through the maximum limit of 40%. Also, they have the highest melting point at 1400 degrees Celsius (or 2550 degrees Fahrenheit) except for the 304H. Grade 304H has a melting range from 2550 to 2590 degrees Fahrenheit.
SS 304/304L/304H Perforated Sheets, SS ASTM A240 304 Plates, ASTM A240 Stainless Steel 304L Sheets Exporter, SS 304H CR Sheets, 304/304L/304H Stainless Steel #4 Finish Plates, Stainless Steel 304 Shim Sheets, ASTM A240 Stainless Steel 304L Coils Supplier, 304H Stainless Steel Chequered Plates Stockists, Stainless Steel 304/304L Hot Rolled Plates, SS 304/304L/304H Sheets and Plates Manufacturer in India.
SS 304/304L/304H Sheets & Plates are extremely utilized by the paper and pulp industries, textile equipment manufacturer, condensers in fossil fuel and nuclear fuel generation stations, and petrochemical processing equipment manufacturers. The theory behind the specifications of these grade sheets and plates is governed by the ASTM A240 and ASME SA240 standards.
UNS S30400 Strips, Jindal Steel Stainless Steel 304 Hot Rolled Plates, Stainless Steel UNS S30403 Shim Sheets, DIN 1.4301 Plates, Stainless Steel 304 #8 Mirror Finish Plates, ASTM A240 SUS 304L Cold Rolled Sheets, SS DIN 1.4306 Sheets Dealer, SS 304H 2B Finish Plates, 304/304L/304H Stainless Steel Chequered Plates Stockists, ASME SA240 SS 304/304L/304H Sheets and Plates Supplier in India.
They are highly applied in the manufacturing of heat exchangers and chemical procedure vessels, tankers, or storage. They are preferred to use for the conveyor belts because of their easy availability and cost-friendly nature. Grade 304 is highly demanded in the fields of food processing and handling industries as they are anti-corrosive as well as high-temperature adapters. These sheets and plates are being used diversely in the architectural and constructional business for its high pressure and stress absorbance qualities.
SS 304/304L/304H Sheets & Plates also goes through variant testing like PMI tests, IGC test, chemical analysis, mechanical tests, flattening test, flaring test, macro/micro tests, fumigation test, positive material analysis, etc.
304/304L/304H Stainless Steel Sheets and Plates 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 Sheets and Plates
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.
Chemical Composition of Stainless Steel 304/304L/304H Sheets and Plates
| 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 Sheets and Plates
| 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 Round Bar
| 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 |
LATEST PRICE LIST OF SS 304/304L/304H SHEETS AND PLATES
Metalloy Steel is one of the leading manufacturer and supplier of 304 Stainless Steel ASTM A240 Sheets and Plates, SS 304L ASME SA 240 Coils, 304/304L/304H SS Foils, 304H Stainless Steel Strips, ASTM A240 304/304L Perforated Sheets, ASME SA 240 304/304L/304H Sheets, Plates, Coils at the best price in India.
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