Technolloy Inc. is one of the most promising Manufacturers and Suppliers of different metals. We have been discussing a wide range of things, starting with one side of the planet and then moving onto the next. Our thing is comprehensive SS 304, 304L, and 304H sheets and plates. These sheets and plates have been recognized for their excellent welding properties. It has the most flexibility and low-temperature limits among the different grades. It very well may be actually solidified, notwithstanding, when it is treated with cold working. In this way, it is wealthy in chromium parts, and that is the reason for its amazing anti-rusting characteristics.
All the treated steel grades 304, 304L, and 304H are dishonestly compounded with parts like chromium, phosphorus, silicon, manganese, carbon, sulphur, molybdenum, and nickel. Other than different parts, chromium, molybdenum, and nickel are the tremendous partners in the entire affiliation. Thusly, it shows gigantic yield as well as rigidities, amazing temperature opposition, and a prolonged range. If all else fails, all three grades are being deferred through the craziest restriction of 40%. Moreover, they have the main dissolving point at 1400 degrees Celsius (or 2550 degrees Fahrenheit) alongside the 304H. Grade 304H has a liquefying range of 2550 to 2590 degrees Fahrenheit.
SS 304/304L/304H Sheets and plates are very used by the paper and squash undertakings, material hardware producers, condensers in oil-based ware 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 are called methodology vessels, colossal haulers, or breaking points. They have been excluded from the opportunity to use the vehicle lines in light of their fundamental receptiveness and cost-obliging nature. Grade 304 is fundamentally referenced in the fields of food management and managing undertakings as they are disagreeable to awful as well as high-temperature connectors. These sheets and plates are being utilized contrastingly in the compositional and constructional industries for their high strain and stress absorbance characteristics.
SS 304/304L/304H Sheets and Plates also go through assortment testing like PMI tests, IGC tests, designed assessments, mechanical tests, evening out tests, emanating tests, tremendous degree/more modest than typical tests, fumigation tests, positive material evaluations, and so on.
304/304L/304H Stainless Steel Sheets and Plates Equivalent Grades
|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|
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 Alloyion of Stainless Steel 304/304L/304H Sheets and Plates
|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|
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|
Physical Properties of 304/304L/304H Stainless Steel Round Bar
(BTU/h ft. °F)
(in x 10-6)
(psi x 106
°F x 10-6
|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|
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|
|Eastern Europe||Asia||North America||Western Europe||Mid East/Africa|
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