Stainless Steel 321 / 321H hot and cold rolled sheet

ASTM A240 Type 321H Plate Supplier, View Gr 321 Coil Dimension

Stainless Steel 321 / 321H Sheet / Plate is a metallic plate or sheet made up of a titanium stabilized steel that is a chromium nickel alloy. The austenitic stainless steel gets extra corrosion resistant, especially intergranular corrosion resistant at temperatures ranging from 425 degrees Celsius to 850 degrees Celsius. Roopam Steel is a leading supplier and manufacturer of the sheets in different sizes and standards. The SS 321 Sheet is used in aircraft exhaust parts, bellows, heat exchangers, furnace parts and in expansion applications. The material’s strength and high temperature resistance makes the sheets to be used in high temperature services. There are different specifications and standards such as the ASTM A240 Type 321H Plate. The 310H is a high carbon version that lacks nitrogen in the composition and there is a lower carbon 310S version.

Stainless Steel 321 Sheet

Stainless Steel 321 Sheet

ASTM A240 Type 321H Plate

ASTM A240 Type 321H Plate

Gr 321 Coil

Gr 321 Coil

Delivering SS 321 Sheet everywhere, Suppliers and Stockists of ASTM A240 Type 321H Plate

The ASME SA240 Grade 321 Sheet is used in paneling, platform, storage containers, tankers and other structural applications in the high temperature services. The material has very high melting point at 1454 degrees Celsius which makes the sheets and plates operate at high temperatures. The UNS S32100 Sheet ranges from 4mm to 8mm in thickness and the plates range from 8mm to 75mm in thickness. The UNS S32109 Coil is used in heat exchangers, boilers and in super heater elements because of the high thermal conductivity of the material. The sheets could be made 1.4878 hot and cold rolled sheet types. We also manufacture and supply other types of products in the same material grade such as the Alloy 321H strip. Please contact us with your custom orders and we will serve you to the best.

 

Specification of Stainless Steel 321 / 321H Sheet / Plate

Specification

ASTM B 906/ASME SB 906, ASME Code Cases 1827 and N-253, SAE/AMS 5540, BS 3072NA14 and 3073NA14, DIN 17750, ISO 6208, EN 10095, MIL-DTL-23228.

Hardness Soft, Hard, Half Hard, Quarter Hard, Spring Hard
standards and approvals
  • EN ISO 18286
  • EN 10051
  • EN 10088-1
  • ISO 15510
  • EN ISO 9445
  • ASTM A 480
  • ASTM A 959
  • ASME IID
Plasma profiles As per customer's drawings
Value added services Laser cutting, Waterjet cutting, Plasma cutting, Bending and mechanical processing, edge preparation, welding, sawing and shearing.
VAS
  • Cut-to-length
  • Slitting
  • Polishing
  • Blanking
Origin Indian Origin, European Origin, Japanese Origin
Packing Bundles with waterproof cloth outside or plywood box
Test UT, SGS testing, TUV etc

Size of SS 321 / 321H Sheet

  • Cold rolled ASTM A240 321H Plate : 0.5-6.4 mm
  • Hot rolled SS A240 321 Plate : 3.0–10.0 mm
  • 321H Stainless Steel Sheet : 0.01~200mm

Global Suppliers of ASME SA240 Grade 321 Sheet, Buy Saudi Aramco approved UNS S32100 Sheet.

321 / 321H Stainless Steel Coil Stock List

Stainless Steel 321 Chequered Plate UNS S32100 Quarto Plate
321 SS Sheet 321H Stainless Steel Tisco Plate
SS A240 321 Chequer Plate ASTM A240 321H Tread Plate
ASME SA240 321H Checker Plate Stainless Steel 1.4541 Strip
ASTM A240 321H Plate Brushed Finish 321H Stainless Steel Hot Rolled Sheet
Stainless Steel 321 10mm Shim UNS S32100 Cold Rolled Sheet
ASTM A240 321H 1/4 Inch Coil Stainless Steel 1.4541 Perforated Sheet
Stainless Steel 1.4541 Plate 321H Stainless Steel Rolling Plate
UNS S32100 Hot Rolled Plate ASTM A240 321H Foil
321H Stainless Steel Cold Rolled Plate ASME SA240 321H Bbq Plate
ASTM A240 321H Plate 2b Finish 321 SS Coil
ASME SA240 321H Plate Mill Finish SS A240 321 Strip Tape
Stainless Steel 1.4541 Custom Cut Plate 321 SS Sheet
321H Stainless Steel Shim Stainless Steel 321 Laser Cut Plate
ASTM A240 321H Embossed Sheet Stainless Steel 1.4541 Perforated Sheet
Specialise in Supplying UNS S32109 Coil, Stockholder of 1.4878 hot and cold rolled sheet, Ask free sample of Alloy 321H strip

Types of ASME SA240 321 / 321H Plate

Stainless Steel 1.4541 Strip
UNS S32100 Hot Rolled Plate
Stainless Steel 321 Laser Cut Plate
ASME SA240 321H Checker Plate

Price List of 321 / 321H SS Sheet

Price list of Stainless Steel 321 Sheet UNS S32100 Sheet Price in INR UNS S32100 Sheet Price in USD UNS S32100 Sheet Price in UAE Dirham

ASTM A240 321H Plate / Sheet 2mm For Oil Industries

INR 127,926/pcs 1383.01 USD 6606.37  UAE Dirham
Leading stockist of Stainless Steel 321H Sheet, Ask free sample of 321H SS Foil, Largest distributor of small-quantity AISI 321H Sheet

Chemical Composition of UNS S32100 Sheet

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

Mechanical Properties of SS A240 321 / 321H Foil

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 %

Equivalent Grade of ASTM A240 321 / 321H Plate

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