321 Stainless Steel Coils
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Sonic Steel is perhaps one of the most trusted and leading supplier, exporter and manufacturer of 321 Stainless Steel Coils due to delivering the best quality products to customers from many years. Our comprehensive range of SS 321 Coils is manufactured by high-quality raw materials and innovative machinery. These coils are offered in different forms, types, dimensions, and specifications.
Type 321 Stainless Steel Coil is basic austenitic stainless steel contains 18% chromium, 8% nickel and addition of titanium. The addition of titanium offers stabilized products and improves intergranular corrosion resistance. Apart from this UNS S32100 Stainless Steel Coils have excellent resistance to scaling, high tensile strength and phase stability to aqueous corrosion.


Moreover, ASTM A240 Stainless Steel 321 Coils hardness can be improved by annealing solution treatments. Also, these coils have excellent weldability and formability. We supply Stainless Steel 321 Coils several industries like aerospace industries, furnace plant, heat exchangers, boilers, chemical processing, and pharmaceuticals, etc.
Our manufacturing unit produced 321 SS Coils according to Indian as well as International standards including ASME, ASTM, ANSI, AISI, IS, BS, DIN, JIS and more. If you are looking to buy these SS Coils then Contact Us today to get Free quote. We are well known for our quality products and timely delivery.
Stainless Steel 321 Coils in Brazil, Stainless Steel Coils in Singapore, Stainless Steel 321 2B Finish Coils Price, Stainless Steel 321 Coils Latest Price, Stainless Steel UNS S32100 Coil for Hot Tub, Stainless Steel Finish Coils, Flat Stainless Steel Coils Manufacturer
321 Stainless Steel Coil Specifications:
Grades | Stainless Steel J1, J2, J4, 201, 202, 301, 304, 304H, 304L, 309, 309S, 310, 310S, 316, 316L, 316Ti, 321, 321H, 347, 409, 410, 410S, 420, 430, 441, 904L |
Thickness | 0.02mm – 5.0mm |
Width | 3.2mm – 1500mm |
Length | 2000mm, 2440mm, 3000mm, 5800mm, 6000mm, AS PER CUSTOMER’S REQUIREMENT |
Type of Material | STAINLESS STEEL SOFT, DEEP DRAW, EXTRA DEEP DRAW, QUARTER HARD, HALF HARD, FULL HARD. |
Form | Coil / Strip |
Test Certificate | Yes. |
Finish | NO.1, 2B, 2D, 2H, 2R, No.4, HAIRLINE, SCOTCH BRITE, SATIN FINISH, NO.8, BA. |
Make | JINDAL, BAHRU, POSCO KOREA, POSCO THAINOX, COLUMBUS, ACERINOX, APERAM, TISCO, NISSHIN, NIPPON AND MANY MORE MILLS. |
Chemical Composition of Stainless Steel 321 Coil
Grade |
C |
Mn |
Si |
P |
S |
Cr |
Mo |
Ni |
N |
Other |
|
321 |
min. max |
– 0.08 |
2.00 |
0.75 |
0.045 |
0.030 |
17.0 19.0 |
– |
9.0 12.0 |
0.10 |
Ti=5(C+N) 0.70 |
ASTM A240 SS 321 Coil Mechanical Properties
Grade |
Tensile Strength (MPa) min |
Yield Strength 0.2% Proof (MPa) min |
Elongation (% in 50mm) min |
Hardness |
|
Rockwell B (HR B) max |
Brinell (HB) max |
||||
321 |
515 |
205 |
40 |
95 |
217 |
Stainless Steel 321 Coil Physical Properties
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 |
Equivalent Grades of 321 Stainless Steel Coil
Grade |
UNS No |
Old British |
Euronorm |
Swedish SS |
Japanese JIS |
||
BS |
En |
No |
Name |
||||
321 |
S32100 |
321S31 |
58B, 58C |
1.4541 |
X6CrNiTi18-10 |
2337 |
SUS 321 |
Stainless Steel 321 Coils Updated Price List:
Request the latest 321 Stainless Steel Coils List. Please click on the request a quote button or click here to request the updated price list and ready stock information along with your requirement. Sonic Steel maintains stock of all standard items and can export them at the best price for Stainless Steel 321 Coils.
Exporting 321 Stainless Steel Coils to following countries
Afghanistan, 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, Indonesia, Iran, Iraq, Israel, Japan, Jordan, Kazakhstan, Kuwait, Kyrgyzstan, Lebanon, Latvia, Latin America, Liechtenstein, Lithuania, Luxembourg, Malta, Moldova, Monaco, Malaysia, 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, Singapore, South Korea, South Africa, Sri Lanka, Syria, Taiwan, Tanzania, Tajikistan, Thailand, Turkey, Turkmenistan, Ukraine, United Kingdom, United Arab Emirates (UAE), Uzbekistan, Vietnam, Yemen
SS 321 Coil supplier in the following cities
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
Industries and applications where our 321 SS Coil is used.
Chemicals, Petrochemicals, Oil & Natural Gas Organization, Fats, Fertilizers, Sugar Mills & Distilleries, Cement Industries, Ship Builders, Paper Industries, Pumps, Automation, Paints, Steel Industries, etc.
S.S. Coil Grades
Products List
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