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Stainless Steel 321 / 321H Sheets, Plates & Coils

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Stainless Steel 321S Chequered Plates, Ready Stock Of SS 321 Plates, Manufacturer of ASTM A240 TP321H Coils, 321H SS Perforated Sheet, SS 321 Sheets Supplier in Mumbai.

Unifit Metal Alloys is a recognised stockist and trader of SS 321 / 321H Sheets, Plates & Coils, which is known for its long lifespan and this makes the steel a cost-effective choice for a lot of applications.

Meanwhile, Stainless Steel UNS S32100 Sheets offer numerous advantages, including durability, corrosion resistance, high temperature resistance, easy to clean, recyclable, aesthetically pleasing, and versatility. These features make it a popular choice for use in various industries and applications, such as construction, automotive, and food and beverage. Stainless Steel WNR 1.4541 Plates are highly resistant to corrosion, durable, easy to maintain, have low thermal expansion and high-temperature strength, easy to weld, aesthetically pleasing and cost-effective. Due to these properties, they are widely used in industries like chemical, oil and gas, power generation, food processing, and many more.

Stainless Steel 321 Shim Sheets, 321H Stainless Steel Cold Rolled Sheets, SS 321H Half Hard Plates, 321 SS 90 Sheets, SS 321 Embossed Sheets, ANSI B16.9 Stainless Steel 321H High Quality Plates, UNS S32100 Polished Finishes Plates, DIN 1.4541 Hot Rolled Plates Manufacturer In Mumbai, India.

321 Stainless Steel Coils is particularly durable in marine environments, where exposure to saltwater and other corrosive substances is likely. It is commonly used in the construction of boats, ships, and other marine structures, as well as in the creation of decorative elements such as handrails and staircases. Stainless Steel UNS S32109 Sheets does not require frequent replacement, which helps to save money and resources in the long run. They are widely used in various high temperature applications such as furnace parts, heat exchangers, heat treatment baskets and jigs, and petrochemical equipment.

Stainless Steel WNR 1.4878 Plates are also used in the food processing and pharmaceutical industries due to their excellent resistance to corrosion and high temperature. The high temperature resistance of this stainless steel is also due to its ability to resist scaling and distortion at high temperatures. 321H Stainless Steel Coils has a high chromium and nickel content which provides excellent resistance to oxidation, scaling and distortion at high temperature. One of the key properties that contribute to the low thermal expansion of this stainless steel is its high nickel content. It has excellent strength and toughness at high temperatures which makes it suitable for use in high temperature applications.

Stainless Steel 321 / 321H Sheets, Plates & Coils

Get a best quote for SS TP321 Quarter Hard Plates, We Keep Bulk Stock of Stainless Steel 321H Sheets, Plate And Coils at our stockyard, contact us to request a quote.

Stainless Steel 321 / 321H Sheets, Plates & Coils Specifications

Specifications ASTM A240 / ASME SA240, BS EN 10088-2, en 10028-7, IS 6911
Dimension Standard MSRR, AMS, BS, JIS, AISI, ASTM, GB, DIN, EN, etc
Size Range Cold rolled Plate 0.5-6.4 mm
Hot rolled Plate 3.0–10.0 mm
Width 1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm, etc
Length 2000mm, 2440mm, 3000mm, 5800mm, 6000mm, etc
Thickness 0.3 mm to 120 mm
International Standard ASTM A480
ASTM A959
ASME IID
EN ISO 9445
EN ISO 18286
EN 10051
EN 10088-1
ISO 15510
Tolerances (width / thickness) EN 10258/ DIN 59381)
EN 10151
EN 10088
Finish 2B, 2D, BA NO (8), Cold rolled Plate (CR), Hot rolled plate (HR), SATIN (Met with Plastic Coated), No.1 finish hot rolled, 1D, 2B, No.4, BA, 8K, satin, hairline, brush, mirror etc.
Hardness Half Hard, Soft, Hard, Quarter Hard, Spring Hard
Value Added Service Cladding, Heat Treatment, Annealed, Pickling, Polish, Rolling, Cutting, Bending, Forging, Minor Fabrication Etc.
Dealers & Distributor of SAIL, ESSAR, JINDAL, TATA, BHUSHAN, INDIAN, POSCO, JISCO, TISCO, LISCO, BAOSTEEL IMPORTED material
Profiling Plasma Plate Cutting
Laser Plate Cutting
Oxy-propane Flame Cutting

SS 321 / 321H Sheets, Plates & Coils Equivalent Grades

STANDARD UNS WNR.
SS 321 S32100 1.4541
SS 321H S32109 1.4878

Stainless Steel 321 / 321H Sheets, Plates & Coils Chemical Composition

Grade C Mn Si P S Cr Ni
SS 321 0.08 max 2.0 max 1.0 max 0.045 max 0.030 max 17.00 - 19.00 9.00 - 12.00
SS 321H 0.04 – 0.10 2.0 max 1.0 max 0.045 max 0.030 max 17.00 - 19.00 9.00 – 12.00

321 / 321H Stainless Steel Sheets, Plates & Coils Mechanical Properties

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 %

Various Types Of Stainless Steel 321 / 321H Sheets, Plates & Coils

SS 321 / 321H Sheets

SS 321 / 321H Sheets

UNS S32100 90 Shim Sheet ANSI B16.9 TP321H HR Sheet SS 321 Hot Rolled Sheets DIN 1.4541 45 Perforated Sheet
SS 321 / 321H Plates

SS 321 / 321H Plates

UNS S32109 Hot Rolled Plates DIN 1.4878 CR Platesr 321 Stainless Steel Chequered Plate ANSI B16.9 SUS 321H Cold Rolled Plate
SS 321 / 321H Coils

SS 321 /321H Coils

Stainless Steel 321 Cold Rolled Coil UNS S32100 Strips Coils DIN 1.4541 Slit Coil ANSI B16.9 321H SS Hot Rolled Coils
SS 321 / 321H Shim Sheets

SS 321 / 321H Shim Sheets

ANSI B16.9 TP321H Shim Sheets UNS S32109 Shim Sheets 321 Stainless Steel Shim Sheets DIN 1.4878 Shim Sheets
SS 321 / 321H Perforated Sheet

SS 321 / 321H Perforated Sheet

UNS S32100 Perforated Sheet ANSI B16.9 SUS 321 Perforated Sheet Stainless Steel 321 Perforated Sheet DIN 1.4541 Perforated Sheet
SS 321 / 321H Chequered Plates

SS 321 / 321H Chequered Plates

ANSI B16.9 321 SS Chequered Plates DIN 1.4878 Chequered Plates 321 Stainless Steel Chequered Plates UNS S32109 Chequered Plates
SS 321 / 321H Strip

SS 321 / 321H Strip

Stainless Steel 321 Strip ANSI B16.9 TP321H Soft Strip UNS S32100 Soft Strip DIN 1.4541 Strip
SS 321 / 321H Foils

SS 321 / 321H Foils

UNS S32109 Foils 321 Stainless Steel Foils DIN 1.4878 Foils ANSI B16.9 SUS 321H Foils

Stainless Steel 321 / 321H Sheets, Plates & Coils Finishes

Surface Finish Definition Application
2B Those finished, after cold rolling, by heat treatment, pickling or other equivalent treatment and lastly by cold rolling to given appropriate luster. Medical equipment, Food industry, Construction material, Kitchen utensils.
BA Those processed with bright heat treatment after cold rolling. Kitchen utensils, Electric equipment, Building construction.
NO.3 Those finished by polishing with No.100 to No.120 abrasives specified in JIS R6001. Kitchen utensils, Building construction.
NO.4 Those finished by polishing with No.150 to No.180 abrasives specified in JIS R6001. Kitchen utensils, Building construction, Medical equipment.
HL Those finished polishing so as to give continuous polishing streaks by using abrasive of suitable grain size. Building Construction.
NO.1 The surface finished by heat treatment and pickling or processes corresponding there to after hot rolling. Chemical tank, pipe

Stainless Steel 321 / 321H Sheets, Plates & Coils Dimensions

Surface finish Gauge (in) Width (in)
2B – Cold rolled, heat treated, pickled, skin passed 10–24 max. 72*
2D – Cold rolled, heat treated, pickled 12–24 max. 60
BA Mexinox only 18–28 max. 48
Polished (not brushed) 11–24 max. 60
Temper rolled Mexinox only 13–29 max. 48

321 / 321H Stainless Steel Sheets, Plates & Coils Thickness Chart

Thickness Thickness Size Range Surface Area per Unit weight Approx Weight per Sheet
inches mm lbs/ft² kg/m² lbs kg
0.015 0.381 36 x 96 0.630 3.07566 15.12 6.84936
0.015 0.381 36 x 120 0.630 3.07566 18.90 8.5617
0.0178 0.45212 36 x 96 0.756 3.690792 18.15 8.22195
0.0178 0.45212 36 x 120 0.756 3.690792 22.68 10.27404
0.0178 0.45212 48 x 96 0.756 3.690792 24.19 10.95807
0.0178 0.45212 48 x 120 0.756 3.690792 30.24 13.69872
0.0235 0.5969 30 x 96 1.008 4.921056 20.16 9.13248
0.0235 0.5969 30 x 120 1.008 4.921056 25.20 11.4156
0.0235 0.5969 36 x 96 1.008 4.921056 24.19 10.95807
0.0235 0.5969 36 x 120 1.008 4.921056 30.24 13.69872
0.0235 0.5969 36 x 144 1.008 4.921056 36.29 16.43937
0.0235 0.5969 48 x 96 1.008 4.921056 32.26 14.61378
0.0235 0.5969 48 x 120 1.008 4.921056 40.32 18.26496
0.0235 0.5969 48 x 144 1.008 4.921056 48.39 21.92067
0.0291 0.73914 30 x 96 1.260 6.15132 25.20 11.4156
0.0291 0.73914 30 x 120 1.260 6.15132 31.50 14.2695
0.0291 0.73914 36 x 96 1.260 6.15132 30.24 13.69872
0.0291 0.73914 36 x 120 1.260 6.15132 37.80 17.1234
0.0291 0.73914 36 x 144 1.260 6.15132 45.37 20.55261
0.0291 0.73914 48 x 96 1.260 6.15132 40.32 18.26496
0.0291 0.73914 48 x 120 1.260 6.15132 50.41 22.83573
0.0291 0.73914 48 x 144 1.260 6.15132 60.49 27.40197
0.0355 0.9017 30 x 96 1.512 7.381584 30.24 13.69872
0.0355 0.9017 30 x 120 1.512 7.381584 37.80 17.1234
0.0355 0.9017 36 x 96 1.512 7.381584 36.29 16.43937

Stainless Steel 321 / 321H Sheets, Plates & Coils Weight Chart

Plate Thickness (mm) Weight (kg/m) kg/meter (width 1200mm) kg/meter (width 1500mm) kg/meter (width 1800mm) kg/meter (width 2400mm)
3 23.55 28.3 35.3 42.4 56.5
4 31.4 37.7 47.1 56.5 75.4
5 39.25 47.1 58.9 70.7 94.2
6 47.1 56.5 70.7 84.8 113
8 62.8 75.4 94.2 113 150.7
10 78.5 94 118 141 188
12 94.2 113 141 170 226
16 125.6 151 188 226 301
20 157 188 236 283 377
22 172.7 207 259 311 415
25 196.25 236 294 353 471
28 219.8 264 330 396 528
32 251.2 301 377 452 603
36 282.6 339 424 509 678
40 314 377 471 565 754
45 353.25 424 530 636 848
50 392.5 471 589 707 942
55 431.75 518 648 777 1036
60 471 565 707 848 1130
65 510 612 765 918 1224
70 549.5 659 824 989 1319
75 588.75 707 883 1060 1413
80 628 754 942 1130 1507
90 706.5 848 1060 1272 1696
100 785 942 1178 1413 1884

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Ready Stock of Stainless Steel 321 / 321H Sheets, Plates & Coils

  • Stainless Steel 321 Spring Hard Plates
  • SS 321 Mat Pvc Sheets
  • Stainless Steel 321 Mirror Polish Plates
  • SS 321 Matt PVC Sheets
  • Stainless Steel 321 Sheets Stockist
  • ASME SA240 TP321 Stainless Steel Coils
  • Stainless Steel 321 Perforated Sheet
  • 321 Stainless Steel Shim Sheets
  • ASTM A240 TP321 45 CR Plates
  • 321 Stainless Steel Quarter Hard Plates
  • 1.4541 Heavy Plates
  • SS 321 Sheets
  • ASTM A240 TP321 Polished Finishes Plates
  • 321 SS Mill Finished Sheets
  • ANSI B16.9 Stainless Steel 321 Industrial Plate
  • SS 321 Chequered Plates Supplier
  • 321 Stainless Steel Plates
  • Stainless Steel 321 Cold Rolled Sheets
  • 321 SS Bright Annealed Finish (BA) Sheets
  • 15 NB SCH 10 SS 321 Plastic Coated Sheets
  • Stainless Steel 321 Half Hard Plates
  • SS WERKSTOFF NR. 1.4878 Strips
  • Stainless Steel 321 Hot Rolled Plates

  • Stainless Steel 321 Custom Length Plates
  • ASME B16.9 SS 321 Shim Sheets
  • 321 Stainless Steel Blank Sheets
  • ASTM A240 TP321 Stainless Steel Blanks
  • Stainless Steel 321 BA Finish Plates
  • ASME SA240 TP321 SS Sheets Stockholder
  • Stainless Steel 321 Strips Traders
  • 321 SS 2B Finish Sheets
  • Stainless Steel 321 2D Finish Plates
  • ANSI B16.9 321 Stainless Steel Polish Coils
  • SS 321 NO.8 Finish Plates
  • ANSI B16.9 SS 321 High Quality Plates
  • SS 321 Sheets Plate Cut To Size
  • 321 SS Rolls Manufacturer
  • Stainless Steel 321 4 Finish Sheets
  • UNS S32100 4 Finish Sheets
  • 321 Stainless Steel Plates Manufacturer
  • SS 321 Embossed Sheets
  • Stainless Steel 321 Hot Rolled Plates
  • SS 321 Rings Distributor
  • Stainless Steel 321 Circle
  • DIN 1.4541 Mill Finished Plates
  • Stainless Steel 321 Coils Exporter

321 / 321H SS Sheets, Plates & Coils Application Industries

Application Industries

Refineries

90%

Oil and Gas Industry

96%

Power Generation

80%

Pharmaceutical Equipment

85%

Pulp & Paper Industry

88%