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Stainless Steel 321 Sheet

ASTM A240 Grade 321H strip and SS 321 Plate Supplier in India

Stainless Steel 321 sheet

Stainless Steel 321 Sheet is made up of a titanium stabilized austenitic steel type that has much corrosion resistance than the ordinary stainless steel types. The general corrosion resistance is high with excellent intergranular corrosion resistance. We are one of the leading 321 Stainless Steel Plate Suppliers and we produce the sheets in different sizes. The wall thicknesses of the sheets are governed by different standards and we produce different materials as well.


Stainless Steel 321 Sheet

Stainless Steel 321 Sheet

ASTM A240 Grade 321H Plate

ASTM A240 Grade 321H Plate

Alloy 321 Coil

Alloy 321 Coil

321 Stainless Steel Clad Plate

321 Stainless Steel Clad Plate

321 SS slitting coil

321 SS slitting coil

304 polished stainless steel Perforated Sheets

304 polished stainless steel Perforated Sheets


The ASTM A240 Grade 321H Plate manufactured by us could be used in a high temperature environment. The material could withstand temperatures up to 816 degrees Celsius. And the precipitation is less during welding due to the addition of titanium in the material composition. We produce 321H Stainless Steel Hot Rolled Plate which has a high carbon version of the material. This high carbon enables the material to be welded and formed easily. The forming operations and machining on this high carbon version are more reliable than on the low carbon version. Our Din 1.4005 Cold Rolled Plate is of high quality and our products are all made according to international standards. The 321H Stainless Steel Sheet is used in manufacturing storage containers in the food processing industry and chemical plants. The sheets are used in transportation industry as well. We offer good prices for UNS S32100 Strip and other products in the 321 grade of steel as well. Our customers can inquire about other products, and more details any of the 410 grade products as well.


Manufacturer of ASTM A240 Type 321 Coil in Mumbai, Check DIN 1.4541 Rolling Plate Specification

Stainless Steel 321 Sheet Specification Standards

Stainless Steel 321 sheet specification

321 Stainless Steel Sheet Size

321 Stainless Steel Sheet Size

  • Width: 100 to 2500 mm
  • Length: 3000 to 12000mm
Stainless steel 321 plate thickness

Stainless steel 321 plate thickness

  • 0.3 to 1200 mm
ASTM A240 UNS S32100 Strips density

ASTM A240 UNS S32100 Strips density

  • 7.920 g/cm3
  • 0.286 lbs/in3
Werkstoff Nr.1.4541 coil melting point

Werkstoff Nr.1.4541 coil melting point

  • 1398 – 1446°C
  • 2550 – 2635°F
2B Finish 321 stainless steel Clad Plate Modulus of Elasticity

2B Finish 321 stainless steel clad plate modulus of elasticity

  • 193 GPa
  • 28.0 x 106 psi
321 SS Flat Sheet ASTM standard

321 SS Flat Sheet ASTM standard

  • ASTM A240
  • ASME SA240
Bending method of SS 321  Flat Sheet

Bending method of SS 321 Flat Sheet

  • Press braking
  • Rotary bending
  • Roll bending
DIN 1.4541 Rolling Plate manufacturing technique

DIN 1.4541 Rolling Plate manufacturing technique

  • Hot Rolled
  • Cold Rolled
ASTM A240 Type 321 Hot rolled Plate certification<

ASTM A240 Type 321 Hot rolled Plate certification

  • MTC EN 10204 3.1/3.2
  • 100% Radiography Test Report
  • Raw Materials Certificate
  • Origin  Certificate 
  • Third Party Inspection Report
ASTM A240 Grade 321 Cold Rolled Plate Packaging Methods

ASTM A240 Grade 321 Cold Rolled Plate Packaging Methods

  • Big rolls
  • Wooden boxes
  • Bundles 
  • Pallets
  • Crates
SA 240 SS 321 perforated sheet other industry standards

SA 240 SS 321 perforated sheet other industry standards

  • PWA-LCS
  • DFARS Compliant
  • GE Aircraft Engine
  • RR SABRe Edition 2
Common Trade Names

Common Trade Names

  • ATI 321
  • Type 321 steel
  • Alloy 321
AISI 321 checker plate testing requirements

AISI 321 checker plate testing requirements

  • UT testing
  • PMI testing
  • Packing Condition
  • Visual Inspection
  • Hardness Testing
  • Dimension Verification
  • Witnessed Chemical Analysis
SUS 321 coil  document we provided

SUS 321 coil document we provided

  • Heat No
  • Packing List
  • MTC
  • Copy of Invoice
  • Country of Origin
INOX 321 shim stock value added services

INOX 321 shim stock value added services 

  • Polish
  • Cutting
  • Beveling
  • Heat Treatment
  • Annealing
  • Forming
1.4541 stainless steel rolling plate surface

1.4541 stainless steel rolling plate surface

  • Black Surface
  • Precision and bright
  • Grounded
  • Turned and Peeled 
  • Polished 
Heat treatment

Heat treatment

  • +A
  • +NT
  • +N
  • +QT
  • +AT
  • +P
ASME SA240 Type 321 flat shim forming 

ASME SA240 Type 321 flat shim forming 

  • Hot Forging
  • Hot rolling process
Inox 1.4541 polished plate cutting methods

Inox 1.4541 polished plate cutting methods

  • Waterjet 
  • Laser 
  • Plasma 
ASME SA240 Gr 321 shim stock welding method

ASME SA240 Gr 321 shim stock welding method

  • Resistance welding
  • TIG 
  • MIG 
Other equivalnet standard

Other equivalnet standard

  • SUS 321
  • AISI 321
  • INOX 321
ASTM A240 SS 321 foil specific heat

ASTM A240 SS 321 foil specific heat

  • 444 J/kg-°K
  • 0.12 BTU/lb-°F 
Thermal Conductivity

Thermal Conductivity

  • 16.0 W/m-°K
Electrical Resistivity at 20°F

Electrical Resistivity at 20°F

  • 72 Microhm-cm
A240 type 321 chequered plate edges

A240 type 321 chequered plate edges

  • Round
  • Broken corner
  • Deburred
  • V edge
  • Slit
  • Square
  • Custom
SA 240 gr 321 thin strips origin

SA 240 gr 321 thin strips origin

  • Thailand
  • Japanese
  • Taiwan
  • US
  • Korea
  • Indian
  • European
Tensile Strength

Tensile Strength

  • 515 Mpa
  • 75000 psi
Yield strength

Yield strength

  • 205 Mpa
  • 30000 psi
Hardness

Hardness

  • Brinell : 217
Elongation

Elongation

  • 40 Min%
Temperature range

Temperature range

  • 427 to 816°C
  • 1800 to 1500°F
Working temperature

Working temperature 

  •  425 to 900 °C
  • 797 to 1652 °F
ASME SA240 TP 321 slitting coil finish

ASME SA240 TP 321 slitting coil finish

  • BA
  • sand blast
  • Brushed finish
  • NO.1
  • 8K
  • NO.8
  • Mirror Finish
  • 2D
  • embossed
  • NO.4
  • Brush
  • Checkered
  • hair line
  • etching
  • 2B
Stainless Steel 321 plate standards

Stainless Steel 321 plate standards

  • UNS No S32100
  • BS: 321S31
  • Werkstoff nr. 1.4541
  • EN : X6CrNiTi18-10
  • Swedish  2337
  • Japanese : SUS 321
  • AMS 5510
  • AMS 5645
Stainless Steel 321 sheet types

Stainless Steel 321 sheet types

  • 321 Stainless Steel thin strips
  • ASTM A240 Type 321 foil
  • Stainless Steel 321 coil
  • ASME SA240 Type 321 slitting coil
  • AISI 321 rolling sheets
  • ASTM A240 TP 321 plate
  • SUS 321 strips
  • ASME SA240 TP 321 profile
  • INOX 321 shims
  • ASTM A240 Gr 321 polished plate
  • 1.4541 stainless steel cold rolled plate
  • ASME SA240 Gr 321 hot rolled plate
  • SS 321 circle
  • ASTM A240 Grade 321 chequered plate
  • 321 SS shim stock
  • ASME SA240 Grade 321 shim stock
  • Werkstoff Nr.1.4541 perforated plate
  • A240 tp321 clad plate
  • ASTM A240 UNS S32100 flat
  • SA 240 gr 321 flat sheet
  • SS 1.4541 sheet
  • A240 gr 321 flat shim
  • SA 240 tp 321 rolling plate
  • ASTM A240 SS 321 perforated sheet
  • SA 240 SS 321 blank

Stockist of SUS 321 Cold Rolled Plates, Available in 4 to 100 mm Thickness

AISI 321 cold rolled plate thickness

Sizes in inch Sizes in milimeter
3/16 4.8
1/4 6.3
5/16 7.9
3/8 9.5
1/2 12.7
5/8 15.9
3/4 19
7/8 22.2
1 25.4
1 1/8 28.6
1 1/4 31.8
1 1/2 38.1
1 3/4 44.5
2 50.8
2 1/4 57.2
2 1/2 63.5
2 3/4 69.9
3 76.2
3 1/2 88.9
4 101.6

ASTM A240 Grade 321H Plate Weight Chart

Size (mm) Weight per
sheet (Kg)
Size (mm) Weight per
sheet (Kg)
2000 x1000 x 0.7 11.5 2500 x 1250 x 1.5 38.4
2500 x1250 x 0.7 17.9 3000 x 1500 x 1.5 55.3
2000 x1000 x 0.9 14.7 2000 x 1000 x 2.0 32.7
2500 x1250 x 0.9 23.0 2500 x 1250 x 2.0 51.2
2000 x1000 x 1.0 16.4 3000 x 1500 x 2.0 73.7
2500 x1250 x 1.0 25.6 2000 x 1000 x 2.5 40.9
3000 x1500 x 1.0 36.8 2500 x 1250 x 2.5 63.9
2000 x1000 x 1.2 19.6 3000 x 1500 x 2.5 92.1
2500 x1250 x 1.2 30.7 2000 x 1000 x 3.0 49.6
3000 x1500 x 1.2 44.2 2500 x 1250 x 3.0 77.5
2000 x1000 x 1.5 24.6 3000 x 1500 x 3.0 112.0

Size Chart of AISI 321 Plate

SIZE SIZE
.125" 3.18mm
.134" 3.40mm
.156" 3.96mm
.187" 4.75mm
.250" 6.35mm
.312" 7.92mm
.375" 9.53mm
.500" 12.7mm
.625" 15.9mm
.750" 19.1mm
.875" 22.2mm
1" 25.4mm
1.125" 28.6mm
1.250" 31.8mm
1.500" 38.1mm
1.750" 44.5mm
2" 50.8mm
2.500" 63.5mm
3" 76.2mm

UNS S32100 Shim Sheets in No.4, No.8, BA Finish in India, Check AISI 321 Cold Rolled Plate Dimension

SS 321 Sheet Dimensions

Gauge in inch 10 to 24 12 to 24 18 to 28 11 to 24 13 to 29
W in inch 72* 60 48 60 48

SUS 321 cold rolled plates dimensions chart

Thickness in milimeter .25 to 8 .4 to 6.35 .4 to 8 .25 to 3.5 .4 to 6.35 .5 to 4
Width in milimeter 2032 1524 2032 1524 1524 1524

Basic Types of Stainless Steel 321 Sheet

DIN 1.4541 Polished Plate

DIN 1.4541 Polished Plate

ASTM A240 TP 321 rolling sheets

ASTM A240 TP 321 rolling sheets

ASTM A240 Grade 304 slitting coil

ASTM A240 Grade 304 slitting coil

ASTM A240 Grade 304 Foil

ASTM A240 Grade 304 Foil

ASME SA 240 Type 304 shims

ASME SA 240 Type 304 shims

SA 240 SS 304 Shim Sheet

SA 240 SS 304 Shim Sheet

ASTM A240 SS 304 hot rolled plate

ASTM A240 SS 304 hot rolled plate

ASME SA 240 Gr 304 Chequered Plate

ASME SA 240 Gr 304 Chequered Plate

SS 321 cold rolled plate

SS 321 cold rolled plate

SUS 321 Stainless Steel Shim Stock

SUS 321 Stainless Steel Shim Stock

AISI 321 flat sheet

AISI 321 flat sheet

SUS 321 rolling plate

SUS 321 rolling plate

ASME SA 240 Grade 304 Mesh Plate

ASME SA 240 Grade 304 Mesh Plate

INOX 321 flat shim

INOX 321 flat shim

DIN 1.4541 foil

DIN 1.4541 foil

1.4301 stainless steel Rolls

1.4301 stainless steel Rolls


Surface Finish of SS 321 Sheets

Surface Finish Application
HL Building Construction.
2B Medical equipment, Construction, Kitchen utensils.
NO.1 Chemical tank
BA Kitchen utensils, Construction.
NO.4 Kitchen utensils, Construction, Medical equipment.
NO.3 Kitchen utensils

Composition Standard of ASTM A240 Grade 321H Plate

Grade C Mn Si P S Cr N Ni Ti
SS 321 0.08 max 2.0 max 1.0 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 1.0 max 0.045 max 0.030 max 17.00 – 19.00 0.10 max 9.00 – 12.00 4(C+N) – 0.70 max

SS 321 Perforated Sheets Mechanical Characteristics

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 SS Chequered Plate

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


ASTM A240 SS 321 Shim Sheets Melting Point

Grade Melting point
321 2550-2635° F (1398-1446° C)

Stainless Steel 321 Circle Equivalent Material

STANDARD WERKSTOFF NR. UNS JIS EN
SS 321 1.4541 S32100 SUS 321 X6CrNiTi18-10
SS 321H 1.4878 S32109 SUS 321H X12CrNiTi18-9

Exporter and Distributor of 1.4541 Stainless Steel Flat Sheet Provide in Hot and Cold Rolled Process

SS Grade 321 Polished Plates Test Certificates

  • NABL approved Lab Test Report
  • Manufacturer Test Certificate as per EN 10204-3.1
  • EN 10204-3.2, Raw Materials Certificate
  • 100% Radiography Test Report
  • Third Party Inspection Report

ASME SA240 Stainless Steel 321 Coils Material Test Certificates

  • Flaring Test
  • Hardness Test
  • Chemical Analysis – Spectro Analysis
  • Positive Material Identification – PMI Testing
  • Flattening Test
  • Micro and MacroTest
  • Mechanical Testing Such as Tensile of Area
  • Pitting Resistance Test
  • Intergranular Corrosion (IGC) Test

ASTM A240 Grade 321H Plate Stockist of Following Manufacturer

Outokumpu

Outokumpu make SS UNS S32100 Plates

Posco

Posco make ss 321H Plate

ThyssenKrupp

ThyssenKrupp make AISI 321 Plate

Jindal

Jindal make SS 321 Circle

Aperam

Aperam make 321H Stainless Steel Hot Rolled Plates

Nippon Steel & Sumitomo Metal

Nippon Steel & Sumitomo Metal make Stainless Steel 321 Circle

ArcelorMittal

ArcelorMittal make 321 SS Chequered Plate

JFE Steel Corporation

JFE Steel Corporation make SS 321 Sheet