Stainless Steel 321 / 321H Sheets, Plates & Coils Stockiest and Suppliers
Stainless Steel 321 Sheet, SS 321H Sheets, Stainless Steel UNS S32100 Plates Supplier, SS 321 Coil Exporters, Stainless Steel UNS S32109 Sheets, Stainless Steel DIN 1.4541 Coils, DIN 1.4878 Stainless Steel Plate, WERKSTOFF NR. 1.4541 Sheets Exporters in India.
Bhavya Steel offers Stainless Steel 321/321H Sheets, Plates, and Coils to a range of businesses usable in dissimilar applications. Stainless Steel 321 Sheets are the most required products from our variety.
We offer these 321H Plates and Coils in numerous standards and sizes to meet customer specific necessities. We have a broad range of Stainless Steel 321 products that we stock, trade supply, as well as export to our customers international.
Specifications for SS 321 / 321H Sheets, Plates and Coils
321 / 321H Stainless Steel Sheet Sizes
| Steel Grades | AISI321 (1.4541) , AISI321H(1.4878) |
| Production | Cold-rolled |
| Standard | ASTM A240/A480 |
| Thickness | Min: 0.4mm Max: 6.0mm |
| Width | 1000mm, 1250mm, 1500mm, 2000mm, Other sizes on request |
| Finish | 2B, BA, MATT, M.PVC, N4, N5, SB, HR, N8, Oil base wet polished, Both sides polished available |
| Coating | PVC coating normal/laser Film: 100 micrometre Colour: black/white |
| Package weight | 1.0-2.2 tonnes |
| Application | Medical equipment, Food industry, Construction material, Kitchen utensils, BBQ grill, Building construction, Electric equipment, |
321 / 321H Stainless Steel Plates Sizes
| Steel Grades | AISI321 (1.4541), AISI321H(1.4878) |
| Production | Hot-rolled |
| Standard | ASTM A240/A480 |
| Thickness | Standard: 3.0mm-30.0mm Over 30.0mm on request |
| Width | 1000mm, 1250mm, 1500mm, 2000mm, Other sizes on request |
| Package weight | 1.0-4.0 tonnes |
| Application | Medical equipment, Food industry, Construction material, Kitchen utensils, BBQ grill, Building construction, Electric equipment, |
321 / 321H Stainless Steel Coils Sizes
| Steel Grades | AISI321 (1.4541), AISI321H(1.4878) |
| Production | Cold-rolled, Hot-rolled |
| Standard | ASTM A240/A480 |
| Thickness | Min: 0.4mm Max: 10.0mm |
| Width | 1000mm, 1250mm, 1500mm, 2000mm, Other sizes on request |
| Finish | 1D, 2B, BA, N4, N5, SB, HL, N8,Oil base wet polished, Both sides polished available |
| Coating | PVC coating normal/laser Film: 100 micrometer Color: black/white |
| Package weight(cold-rolled) | 1.0-10.0 tonnes |
| Package weight(hot-rolled) | Thickness 3-6mm: 2.0-10.0 tonnes Thickness 8-10mm: 5.0-10.0 tonnes |
| Application | Medical equipment, Food industry, Construction material, Kitchen utensils, BBQ grill, Building construction, Electric equipment, |
Key Properties :-
These properties are specified for flat rolled product (plate, sheet and coil) in ASTM A240/A240M. Similar but not necessarily identical properties are specified for other products such as pipe and bar in their respective specifications.
Corrosion Resistance :-
Identical to Grade 304 in the toughened condition, and prevalent if a weldment in these evaluations has not been post-weld tempered or if the application includes administration in the 425-900 °C run. Subject to pitting and cleft consumption in warm chloride situations, and to push erosion breaking above around 60 °C.
Heat Treatment :-
Solution Treatment (Annealing) – heat to 950-1120 °C and cool rapidly for maximum corrosion resistance.
Stabilising – heat to 870-900 °C for 1 hour per 25mm of thickness and air cool. Stabilisation is recommended for most severe service conditions (above 425 °C) and particularly for material annealed at the upper side of the annealing temperature range.
Stress Relief – Heat to 700 °C for 1 to 2 hours and air cool.
These grades cannot be hardened by thermal treatment.
Equivalent Grades of 321 / 321H Stainless Steel Sheets, Plates & Coil
| STANDARD | WERKSTOFF NR. | UNS | JIS | EN |
| SS 321 | 1.4541 | S32100 | SUS 321 | X6CrNiTi18-10 |
| SS 321H | 1.4878 | S32109 | SUS 321H | X12CrNiTi18-9 |
Chemical Composition of 321 / 321H SS Sheets, Plates & Coil
| Grade | C | Mn | Si | P | S | Cr | N | Ni | Ti |
| SS 321 | 0.08 max | 2.0 max | 0.75 max | 0.045 max | 0.030 max | 17.00 – 19.00 | 0.10 max | 9.00 – 12.00 | 5(C+N) – 0.70 max |
| SS 321H | 0.04 – 0.10 | 2.0 max | 0.75 max | 0.045 max | 0.030 max | 17.00 – 19.00 | 0.10 max | 9.00 – 12.00 | 4(C+N) – 0.70 max |
Mechanical Properties of 321 / 321H SS Sheets, Plates & Coil
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 8.0 g/cm3 | 1457 °C (2650 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % |
Physical Properties of 321 / 321H SS Sheets, Plates & Coil
| Grade | Density (kg/m3) | Elastic Modulus (GPa) | Mean Coefficient of Thermal Expansion (μm/m/°C) | Thermal Conductivity (W/m.K) | Specific Heat 0-100 °C (J/kg.K) | Electrical Resistivity (nΩ.m) | |||
|---|---|---|---|---|---|---|---|---|---|
| 0-100 °C | 0-315 °C | 0-538 °C | at 100 °C | at 500 °C | |||||
| 321 | 8027 | 193 | 16.6 | 17.2 | 18.6 | 16.1 | 22.2 | 500 | 720 |
SS 321 Sheets, Plate & Coils Application Industries
- Off-Shore Oil Drilling Companies
- Power Generation
- Petrochemicals
- Gas Processing
- Speciality Chemicals
- Pharmaceuticals
- Pharmaceutical Equipment
- Chemical Equipment
- Sea Water Equipment
Material Testing at Bhavya Steel :-
• Mechanical Testing Such as Tensile of Area
• Hardness Test
• Chemical Analysis – Spectro Analysis
• Positive Material Identification – PMI Testing
• Flattening Test
• Micro and MacroTest
Stockiest and Supplier of Stainless Steel 321 Sheets, Plates and Coils :-
We are one of the foremost Stockiest, Exporter and Supplier of Stainless Steel Plates, Sheets & Coils. We offer SS coil, sheet & plate that are exceptional resistance to corrosion. These SS Sheets, Plates & Coils are available in altered dimensions, Specification, grades & thickness in our consumer’s requirements. These sheets & plates are extensively used in various applications industry. We also supply of Sheets, Plates & Coils in all categories of grades like SS 304 & 304l, ss 316 & 316l & ss 310 & 310s Sheets, Plates & Coils etc.
| Grade | Why it might be chosen instead of 321 |
|---|---|
| 304L | The requirement is for resistance to intergranular corrosion, not for high temperature strength |
| 3CR12 | Only mild “high temperature” environment is present… up to about 600 °C. |
| 304H | Only mild “high temperature” environment is present… up to about 800 °C. |
| 310 | The temperature of the operating environment is up to about 1100 °C – too high for 321 or 321H. |
| S30815 (253MA) | The temperature of the operating environment is up to about 1150 °C- too high for 321 or 321H. |
Sheets / Plates / Coils Exporters and Suppliers
Mumbai, Delhi, Kolkata, Chennai, Bengaluru, Hyderabad, Ahmadabad, Pune, Surat, Jaipur, Kanpur, Lucknow, Nagpur, Ghaziabad, Indore, Coimbatore, Kochi, Patna, Kozhikode, Bhopal, Thrissur, Vadodara, Agra, Malappuram, Thiruvananthapuram, Kannur, Ludhiana, Nashik, Vijayawada, Madurai, Varanasi, Meerut, Faridabad, Rajkot, Jamshedpur, Srinagar, Jabalpur, Asansol, Vasai Virar City, Allahabad, Dhanbad, Aurangabad, Amritsar, Jodhpur, Ranchi, Raipur, Kollam, Gwalior, Durg-Bhilainagar, Chandigarh, Tiruchirappalli, Kota, etc.
Singapore, Malaysia, Hongkong, Thailand, Indonesia, Taiwan. Other countires includesAfghanistan, Albania, Andorra, Austria, Bahrain, Bangladesh, Bhutan, Brunei, Belarus, Belgium, Bulgaria, Cambodia, China, Cyprus, Croatia, Czech Republic, Denmark, Estonia, Egypt, Finland, France, Germany, Greece, Georgia, Hungary, Iceland, Ireland, Italy,Iran, Iraq, Israel, Japan, Jordan, Kazakhstan, Kuwait, Kyrgyzstan, Lebanon, Latvia, Latin America, Liechtenstein, Lithuania, Luxembourg, Malta, Moldova, Monaco, Maldives, Mongolia, Myanmar (Burma), Nepal, North Korea, Netherlands, Norway, Oman, Poland, Portugal, Pakistan, Palestine, Philippines, Qatar, Russia, Romania, Russia, San Marino, Serbia and Montenegro, Slovakia, Slovenia, Spain, Sweden, Switzerland, Saudi Arabia,South Korea, South Africa, Sri Lanka, Syria,Tanzania, Tajikistan, Thailand, Turkey, Turkmenistan, Ukraine, United Kingdom, United Arab Emirates (UAE), Uzbekistan, Vietnam, Yemen.
Chemicals, Petrochemicals, Oil & Natural Gas Organization, Fats, Fertilizers, Sugar Mills & Distilleries, Cement Industries, Ship Builders, Paper Industries, Pumps, Automation, Paints, Steel Industries, etc.
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