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Abhay steels are stainless steel 420 coils producer and supplier delivering to the national and international customers. We are certified by ISO by offering the qualitative range of stainless steel products. Our offered range of coils is accepted and used in different spheres of industrial applications. We stock these coils in various designations and standard dimensions. We stock SS coils in non-standard dimensions and bulk quantities to fulfill urgent requirements of the customers. As a reputed company in this field, we are continuously developing and providing the very best quality of products and serving to the customers.

We have a team of professionals who are devoted to providing an only superior range of products to our customers. We also provide SS coils with some tolerance limit and machining for industrial varying applications. We consider each aspect of the business from manufacturing to delivering. We also follow industrial design codes and globally approved standards to make our products quality top notch.

Grade description:
It is martensitic stainless steel that provides corrosion resistance with increased strength and hardness. It is pursuing magnetic properties in the annealed conditions and the hardened conditions. However, higher corrosion resistance is attained in the completely hardened and stress relieved condition. It is best to use in temperatures above 800 deg f due to rapid softening and loss of corrosion. Ss coils are used in the hardened and stress relieved condition to increase the corrosion resistance ability. When it is annealed it offers poor corrosion performance and at this range, it is not used. These coils are annealed for maximum softness. Also, it can be moderately drawn and formed.


Stainless Steel 420 Coils Supplier

SS 420 Coils

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Stainless Steel 420 Coils Supplier

420 SS Coils

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Due to its hardenability, the martensitic class of coils has limited weldability. Special consideration is required to prevent cold cracking by preheating up to 550 deg f. The post weld heat treatment should consider attaining desired properties. The major difference is its carbon content which requires post weld heat treatment and preheats treatments. It is recommended for the softness and heated uniformly up to 1500 deg f to 1650 deg f. After hardening it is rapidly cooled and soaks at temperatures. The stress relieving operation is also performed.

Individual manufactured stainless steel 420 coil is passed from the stringent quality measures. The testing session confirms the quality of the manufactured range of coils. The tests are being followed by our trained professionals having rich experience in this sector. Our professionals also attach some relevant testing report and certificates that show our quality of products. Those reports are raw material test report, mill test report, heat treatment charts, quality assurance plan, specification guide and more.

Standards : ASTM A240 / ASME SA240

Hardness : Soft, Hard, Half Hard, Quarter Hard, Spring Hard etc.

Finish : Hot rolled coil (HR), Cold rolled coil (CR), 2B, 2D, BA NO(8), SATIN (Met with Plastic Coated)

Form : Coils, Foils, Rolls, Strip, Flats, Blank (Circle), Ring (Flange)

SS 420 Coils Size Ranges : Thickness: 0.31mm ~ 12.7mm;Width: 1000mm / 1120mm / 1250 / 1525mm / 2000mm;Length: as per your requirement.



  • hardness test
  • mechanical test
  • tensile test
  • compression test
  • positive material test
  • intergranular corrosion test
  • pitting corrosion test

Other tests-

  • chemical test
  • micro test
  • macro test
  • ultrasonic test
  • radiography
  • flattening test

Stainless steel 420 coils are packed and delivered in the form of big bundles or rolls that adds protection from contamination and oxidation.

Stainless Steel 420 Coils Grades Specification

SS 420 S42000 SUS 420 1.4021 - - - -
Grade C Si Mn P S Cr
SS 420 0.16 – 0.25 max 1 max 1.5 max 0.04 max 0.015 12 – 14
Rm – Tensile strength (MPa) (+QT) 650-950
Rp0.2 0.2% proof strength (MPa) (+QT) 450-600
KV – Impact energy (J) longitud., (+QT) +20°20-25
A – Min. elongation at fracture (%) (+QT) 10-12
Vickers hardness ( HV): (+A) 190 – 240
Vickers hardness ( HV): (+QT) 480 – 520
Brinell hardness (HB): (+A)) 230

Industries We Serve

Oil and Gas Pipeline | Chemical Industry | Plumbing | Water Supply Systems | Power Plant | Paper & Pulp Industry | General Purpose Applications | Fabrication Industry | Food Processing Industry | Structural Pipe

Exporter & Supplier of High Quality Stainless Steel 420 Coils in Different Special Size and Thickness in India.

Industry ApplicationsIndustriesOil and Gas Industry

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Contact Us

  • Office Address
    3rd Khetwadi, Lifescapes Harihar, 2nd Floor,
    Office No – 13, Mumbai–400004, India.
  • Warehouse Address
    Plot No 1424, K.W.C Steel Market,
    Road No 27, Panvel, Navi Mumbai - 410218.
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