EN 10088 Mirror Finish Stainless Steel Sheet Cold Rolled 20mm 304 304H
304L / 304H / 304 Stainless Steel Sheet Metal - ASTM A240 overview
Although both 304 and 304L stainless steel plate have similar chemical properties, there are a few noticeable differences. To begin, 304 stainless steel plate is comprised of at most 0.08% carbon. 304 stainless steel plate also includes at most 2.0% manganese and 0.75% silicon. it also contains no more than 0.045% phosphorous, 0.03% sulfur and between 18.0% and 20% chromium. 304 stainless steel plate also is made of between 8.0% and 10.5% nickel and at most 0.10% nitrogen. There are some key differences between 304 and 304L stainless steel plate. One of these key characteristics is the amount of carbon. 304 stainless steel plate is comprised of no more than 0.08% carbon while 304L stainless steel plate contains a maximum of 0.03% carbon. The other main difference in chemical composition between these two stainless steel plates grades is the amount of nickel. 304L stainless steel plate can have a maximum of 12.0% nickel while 304 stainless steel plate can only contain up to 10.5%. These are the main differences between the two stainless steel plates. They both contain the same amount of manganese, silicon, phosphorus, sulfur, and nitrogen.
Produc Forms : Sheet, plate , Coil , Strip .wire , Pipe, Tube ,Bar , Profile, Round, Flat, Square, Hexagonal
304L / 304H / 304 Stainless Steel Sheet Metal - ASTM A240Specification and Dimension Ranges
| Stainless Steel 304 Sheet ASTM Specification | ASTM A240 / ASME SA240, BS EN 10088-2, en 10028-7, IS 6911 |
| Standard | AMS, BS, ASTM A240 / ASME SA240 |
| Similar Grades | ASTM A240 Type 304, ASTM A240 Type 304L, ASTM A240 Type 304H |
| Stainless Steel 304 Sheet Length & Sizes | 1000 mm x 2000 mm, 1000 mm x 2000 mm, 1220 mm x 2440 mm, 1250mm x 2500mm, 1500mm x 3000mm to 6000mm, 2000mm x 4000mm to 6000mm, 1500 mm x 3000 mm, 2000 mm x 2000 mm, 2000 mm x 4000 mm, 2m, 2.44m, 3m, 36" X 120" or 48" X 144", 4' x 8', Cut to size available |
| Stainless Steel 304 Sheet Thickness | 0.1mm to 100 mm Thk |
| Stainless Steel 304 Sheet Width | 10-2500mm |
| Stainless Steel 304 Sheet AMS | AMS 5513 |
| Stainless Steel 304 Sheet Hardness | Soft, Hard, Half Hard, Quarter Hard, Spring Hard etc. |
| Temper | Annealed |
| Condition | Polished on both sides |
| Stainless Steel 304 Sheet Finish | Hot rolled plate (HR), Cold rolled sheet (CR), 2B, 2D, BA NO(8), SATIN (Met with Plastic Coated) |
| Stainless Steel 304 Sheet Stock in form of | SS 304 Plate, Sheet, Coils, Foils, Rolls, Plain Sheet, Shim Sheet, Strip, Flats, Clad Plate, Rolling Sheet, Flat Sheet, Rolling Plate, Flat Shim, Blank (Circle), hot rolled, cold rolled, annealed, soft annealed, descaled, sheared, tread plate, Checker Plate |
| Value Added Service | Cladding, Heat Treatment, Annealed, Pickling, Polish, Rolling, Cutting, Bending, Forging, Minor Fabrication Etc. |
Some Normal specification at a glance
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ASTM | JIS | AISI | EN |
| Grade | S30100 | SUS301 | 301 | 1.431 |
| S30400 | SUS304 | 304 | 1.4301 | |
| S30403 | - | 304L | 1.4307 | |
| S31008 | SUS310S | 310S | 1.4845 | |
| S31603 | - | 316L | 1.4404 | |
| S32100 | SUS321 | 321 | 1.4541 | |
| S41008 | SUS410S | 410S | - | |
| S43000 | SUS430 | 430 | 1.4016 | |
| S43932 | - | - | 1.451 | |
| S44400 | SUS444 | 444 | 1.4521 | |
| S44500 | SUS430J1L | - | - |
Dimension Ranges:
Width: 600mm~2030 mm
Thickness: 2~120.0 mm
Length: 300~6000 mm , Max 18000 mm
Surface Finish: No.1, 2B, BA, No.3, No.4, No.5, No.8, HL, Etching, SB, Ti-coating,color-coating ,embossing .
304L / 304H / 304 Stainless Steel Sheet Metal - ASTM A240 Application
Plasma Cutting
Plate saw cutting
Shearing
Laser Cutting
Waterjet Cutting
Forming
Welding
Machining
Plate Leveling
304 Alloy / 304L Stainless Steel Sheet - ASTM A240, ASME SA Equivalent
AISI 304L equivalents |
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| ASTM A213 Grade TP304L | ASTM F593 Grade S30403 | ISO A3 |
| ASTM A249 Grade TP304L | ASTM F593 Grade Alloy Group 1 | GB 00Cr19Ni10 |
| ASTM A269 Grade TP304L | ASTM F594 Grade S30403 | UNS S30403 |
| ASTM A269 Grade 304L | ASTM F594 Grade Alloy Group 1 | DIN 1.4307 |
| ASTM A270 Grade TP304L | ASTM F738M Grade S30403 | DIN G-X2CrNiN18-9 |
| ASTM A276 Grade S30403 | ASTM F738M Grade Alloy Group A1 | AFNOR Z3CN19-09 |
| ASTM A312 Grade TP304L | ASTM F836M Grade S30403 | EN X2CrNi18-9 |
| ASTM A312 Grade 304L | ASTM F836M Grade Alloy Group A1 | EN 1.4307 |
| ASTM A336 Grade F304L | ASTM F837 Grade S30403 | GOST 03Ch18N11 |
| ASTM A358 Grade A240 Type 304L | ASTM F837 Grade Property Class A1 | DIN 1.4309 |
| ASTM A403 Grade CR304L | ASTM F879 Grade S30403 | BS 304C12 |
| ASTM A403 Grade 304L | ASTM F880 Grade S30403 | JIS SCS13 |
| ASTM A403 Grade WP304L | DIN 1.4306 | EN GX2CrNi19-11 |
| ASTM A409 Grade TP304L | DIN X2CrNi19-11 | EN 1.4309 |
| ASTM A479 Grade S30403 | DIN 19Cr11Ni | UNS J92500 |
| ASTM A511 Grade MT304L | AFNOR Z3CN18-10 | EN X2CrNi19-11 |
| ASTM A554 Grade MT304L | BS 304S11 | EN 1.4306 |
| ASTM A632 Grade TP304L | SS 2352 | |
| ASTM A688 Grade TP304L | SAE 304L | |
| ASTM A813 Grade TP304L | JIS SUS304L | |
| ASTM A814 Grade TP304L | JIS SCS19 | |
| ASTM A851 Grade TP304L | JIS SCS19A | |
| ASTM A943 Grade TP304L | JIS SUS304LTB | |
| ASTM A959 Grade S30403 | JIS SUS304LTP | |
| ASTM A965 Grade F304L | JIS SUS304LTPY | |
| ASTM F2281 Grade S30403 | JIS SUS304LTBS | |
| ASTM F2281 Type I Class A | JIS SUSF304L | |
304L / 304H / 304 Stainless Steel Sheet Metal - ASTM A240 Technical datasheet
Chemical Composition of Stainless Steel 304
| % | 304 | 304L | 304H |
| C | 0.0 - 0.07 | 0.0 - 0.03 | 0.04 - 0.08 |
| Mn | 0.0 - 2.0 | 0.0 - 2.00 | 0.0 - 2.0 |
| Si | 0.0 - 1.00 | 0.0 - 1.00 | 0.0 - 1.0 |
| P | 0.0 - 0.05 | 0.0 - 0.05 | 0.0 - 0.04 |
| S | 0.0 - 0.03 | 0.0 - 0.02 | 0.0 - 0.02 |
| Cr | 17.50 - 19.50 | 17.50 - 19.50 | 17.00 - 19.00 |
| Ni | 8.00 - 10.50 | 8.00 - 10.50 | 8.00 - 11.00 |
| Fe | Balance | Balance | Balance |
| N | 0.0-0.11 | 0.0-0.11 | 0.0 - 0.10 |
Properties of Stainless Steel 304
| Grade | 304 | 304L | 304H |
| Tensile Strength (MPa) | 540 - 750 | 520 - 700 | - |
| Proof Stress (MPa) | 230 Min | 220 Min | - |
| Elongation A50 mm | 45 Min % | 45 Min % | - |
Mechanical properties for 304 stainless steel alloys - plate from 8 - 75 mm thick
| Grade | 304 | 304L | 304H |
| Tensile Strength (MPa) | 520 - 720 | 500 - 700 | - |
| Proof Stress (MPa) | 210 Min | 200 Min | - |
| Elongation A5 | 45 Min % | 45 Min % | - |
Mechanical properties for 304 stainless steel alloys - bar and section up to 160 mm diameter / thickness
| Grade | 304 | 304L | 304H |
| Tensile Strength (MPa) | 500 - 700 | 500 - 700 | 500 - 700 |
| Proof Stress (MPa) | 190 | 175 Min | 185 Min |
| Elongation A50 mm | 45 Min % | 45 Min % | 40 Min % |
| Hardness Brinell | 215 Max HB | 215 Max HB | - |
Physical Properties of Stainless Steel 304
| Property | Value |
| Density | 8.00 g/cm3 |
| Melting Point | 1450 °C |
| Modulus of Elasticity | 193 GPa |
| Electrical Resistivity | 0.72 x 10-6 Ω.m |
| Thermal Conductivity | 16.2 W/m.K |
| Thermal Expansion |
17.2 x 10-6/K |
304 Alloy / 304L Stainless Steel Sheet - ASTM A240, ASME SA Products display and Package Details
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