Type 321 is made by the expansion of titanium. ASTM A240 Type 321 have been created for destructive opposition for rehashed irregular openness to temperature over 800 degrees F. ASTM A240 Type 321 (UNS S32100) is balanced out hardened steel plate which offers as its fundamental benefit a great protection from intergranular consumption following openness to temperatures in the chromium carbide precipitation range from 800 to 1500°F (427 to 816°C). SS 321 plate is balanced out against chromium carbide arrangement by the expansion of titanium.
321 tempered steel plate can't be set by warm treatment, just by cool working. It tends to be satisfactory welded and regulated by standard shop creation rehearses.
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|321 Plates||FOB, CIF, CFR|
|Payment||Small quantity T/T at sight, 30% in advance, 70% after receiving the B/L. Large quantity L/C at sight|
|Delivery Time||10 days after receiving the deposit by T/T or L/C|
|Note||We can produce other standard as the customers’ requirement|
|Other Trade Name of 321 Stainless Plate||SS 321, SUS 321, Inox 321, DIN 1.4541, UNS S32100, AISI 321, SAE 321 Plate|
|Form||SS 321 Polished Plate, Plain Plate, Chequered Plate|
|MTC||Mill Test Certificate, Available as per EN 10204 3.1|
|SS 321 Plate Surface Finish||Definition||Application|
|WNR. 1.4541 Plates 2B Finish Plate||Cold Rolled, heat treated, pickled,
skin passed on bright rolls
|Medical equipment, Food industry, Construction material, Kitchen utensils.|
|NO.1 Finish Plate||The surface finished by heat treatment and pickling or processes corresponding there to after hot rolling.||Chemical tank, pipe.|
|No.3 Finish Plate||Polished with abrasive belt of git#100#200#,have better brightness with discontinuous coarse stria used as inner and external omaments for building, electrical appliances and kitchen utensils etc.||Kitchen utensils, Building construction.|
|No.4 Finish Plate||Polished with abrasive belt of grit#150#180,have better brightness with discontinuous coarse stria, but thinner than NO.3, are used as bathtub buildings inner and extemal omaments electrical appliances kitchen utensils and food processing||Kitchen utensils, Building construction, Medical equipment.|
|HL Finish Plate||Polished with abrasive belt of trit#150#320 on the NO.4 finish and has continuous streaks, mainly used as buildings omaments elevators, door of building, frontal plate etc.||Building Construction.|
|BA Finish Plate||Cold rolled, bright annealed and skin-passed, the product have excellent brightness and food reflexivity like mirrorm kitchen apparatus, omament etc.||Kitchen utensils, Electric equipment, Building construction.|
|SS SUS 321 Plates 2D Finish Plate||Cold rolled, heat treated, pickled|
|2R Finish Plate||Cold rolled, bright annealed|
|2J Finish Plate||Dull buffed, previously 3B|
|1K/2K Finish Plate||Satin polish, previously no.4 or no.5 finish|
|2P Finish Plate||Bright buffed, previously no.7 finish|
|1P/2P Finish Plate||Bright polished, previously no.8 finish|
|8K Finish Plate||The product have excellent brightness and prefer reflexivity can be the mirror.|
The following size chart lists is the approximate decimal equivalents for metal gauges along with standard tolerances. Also please note that industry standard permits deviations from nominal thicknesses.
|NOMINAL DECIMAL||STANDARD VARIANCE FROM|
|METAL GAUGE||(APPROXIMATE INCHES)||NOMINAL DECIMAL (+/- INCHES)|
Jindal 321 Grade Stainless Steel Plate Dealers in India, 321 SS Perforated Plate stockist, ASTM A240 321 SS Plate Price in India, Outokumpu 321 Stainless Steel Plate dealer in India, ThyssenKrupp Stainless Steel 321 Plates Dealers in Mumbai, SAIL 321 Stainless Steel Plate Suppliers in UAE, ASTM A240 2B 321 SS Plate Supplier Singapore
|Ni||09 – 12|
|Cr||17 – 19|
|Tensile Strength (MPa) min||515|
|Yield Strength 0.2% Proof (MPa) min||205|
|Elongation (% in 50mm) min||40|
|Rockwell B (HR B) max||95|
|Brinell (HB) max||217|
|Grade||UNS No||Old British||Euronorm||Swedish SS||Japanese JIS|
|321||S32100||321S31||58B, 58C||1.4541||X6CrNiTi18-10||2337||SUS 321|
|Grade||Density (kg/m3)||Elastic Modulus (GPa)||Mean Coefficient of Thermal Expansion (m/m/0C)||Thermal Conductivity (W/m.K)||Specific Heat 0-1000C (J/kg.K)||Electrical Resistivity (n.m)|
|0-100°C||0-315°C||0-538°C||at 100°C||at 500°C|
The alloy is quite ductile and forms easily.
The high sulfur content of Alloy 303 plate also has a detrimental impact on hot workability. If hot forming is required, once again, 304 plate should be considered as an alternate selection.
The cold work hardening rate of 321 stainless steel plate makes it less machinable than 410 stainless steel plate, but similar to 304 plate. The table below provides relevant machining data.
|USA/ Canada ASME-AISI||JSL Designation Grade||European||UNS Designation||Japan/JIS|
|AISI 321||J-321||DIN 1.4541||UNS S32100||SUS 321|
|Eastern Europe||Asia||North America||Western Europe||Mid East/Africa|