420 Stainless Steel Sheets in India

420 Stainless Steel Sheets in India

400 Series Magnetic, Non-hardenable Ferritic Stainless Steel


420 Stainless Steel Sheets Suppliers in Mumbai, India

420 Stainless steel sheets, Plates and Coils

Alloy 420 is a hardenable, martensitic stainless steel that is a variation of Alloy 410. Parallel to 410, it contains a least of 12% chromium, just enough to give corrosion tough properties. Alloy 420 has advanced carbon content than Alloy 410 which is calculated to enhance strength and hardness features. It has good ductility in the hardened condition but is accomplished of being hardened up to Rockwell hardness 50 HRC, the highest hardness of the 12% chromium grades. Due to its hardening assets, Alloy 420 is not frequently welded, though it is possible. Martensitic stainless steels are deliberate for high hardness and sometimes other properties are to some degree negotiated.

Corrosion resistance is lower than the common austenitic grades and their useful working range is limited by their loss of ductility at sub-zero temperatures when the metal is and loss of strength by over-tempering at raised temperatures. Its best corrosion resistance is realized hardened and surface ground or polished.

 

Typical Composition:

Chromium: 12-14%,
Manganese: 1% max
Silicon: 1% max
Carbon: 0.15% max
Phosphorus: 0.040% max
Sulfur: 0.030% max

Mechanical Properties:

Grade420
Tensile Strength
(MPa) min
586
Yield Strength
0.2% Proof(MPa) min
276
Elongation
(% in 50.8mm) min
25
Hardness
Brinell (HB)max
241

420 SS is used in numerous applications, generally preferred in household purposes

Common Applications:

Surgical instruments
Needle valves
Knife blades
Cutlery
Scissors
Shear blade

We are one of the most reliable & comprehensive stockholder, supplier & exporter of high quality 420 Stainless Steel Sheets, Plates & Coils.

The sheets procured & supplied/exported  by us are from the leading mills across the globe.

Material Origin:

India,Europe,Korea, United States, Thailand, Taiwan, Japan

Manufacturers:

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We are able to supply cut to size 420 SS sheets & plates (as per your specifications) in any quantities with all the necessary mill test reports.



SPECIFICATIONS: 420 STAINLESS STEEL SHEETS / PLATES / COILS

Standard: ASTM A240

Surface Finish:
2B, 2D, BA, HL, No.4

Size Ranges :

Sheets:
Thickness: 0.25mm ~ 6.0mm
Width: 600mm ~ 2000mm
Length: 1000mm ~ 10000mm

Plates:
Thickness: 3mm to 100mm
Width: 1000mm to 3000mm
Length: 2438 mm / 3048mm / 6098 mm to 12500 mm

Coils:
Thickness: 0.31mm ~ 12.7mm
Width: 1000mm / 1120mm / 1250 / 1525mm / 2000mm
Length: as per your requirement.

*(Cut to sizes available as per your requirement.)

Types: Flat bars,Strips,Circle, Ring, Profile

PRODUCT MARKING AND MILL TEST CERTIFICATES & REPORTS

All the 420 SS sheets, 420 SS Plates, 420 SS Coils products  supplied by us are procured from A-class mills around the world.

The products are marked according to the international standards format which helps for identification of the Sheets as well is supported with the Material Test Report. It can be easily traced by the mill from which the material is procured.



The marking format:

BRAND – SIZE – SPECIFICATION – GRADE – HEAT NUMBER – LOT NUMBER

We hold the certifications of the world class mill including ISO 9001:2008, OHSAS 18001:2004 , ISO 14001:2007, CE-PED 97/23/EC.

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