Premium Stainless Steel & Nickel Alloy products engineered to international standards — serving industries worldwide from India.
Complete range of austenitic, ferritic, martensitic, and duplex stainless steel products across all major grades — 304, 316, 321, 347, 310S, 410, 430, 2205, and more.
High-performance nickel alloys including Inconel, Hastelloy, Monel, and Alloy 20 — engineered for extreme temperature, pressure, and corrosion environments.
We procure directly from certified mills across India, Europe, and Japan — ensuring traceability, genuine material certifications (MTCs), and the best pricing.
Products certified to ASTM, ASME, DIN, EN, JIS, BS, GOST, IS/BIS, and other major standards. PMI testing, radiography, and third-party inspections available.
Large in-stock inventory at our Mumbai warehouse. Air, sea, and land freight globally. Standard orders dispatched within 2–5 business days.
In-house metallurgical testing lab: spectrometry, hardness, tensile, impact, IGC, and hydrostatic testing. Full EN 10204 3.1/3.2 certification available.
Austenitic · Ferritic · Martensitic · Duplex — all grades, all forms, all international standards.
Inconel · Hastelloy · Monel · Alloy 20 — for extreme environments where standard stainless steel falls short.
Two decades of metallurgical expertise, delivering world-class stainless and nickel alloy solutions from India to the world.
MK Steel Centre (MKSC) is a premier distributor and stockist of stainless steel and nickel alloy products, headquartered in Mumbai, India. With over 25 years of industry experience, we have established ourselves as a trusted name in the supply of high-quality metallic materials to industries across the globe.
Our extensive product portfolio spans austenitic, ferritic, martensitic, and duplex stainless steels, as well as high-performance nickel alloys including Inconel, Hastelloy, Monel, and Alloy 20. We cater to the most demanding applications across Oil & Gas, Chemical Processing, Pharmaceutical, Power, Marine, and Aerospace sectors.
Every product we supply carries full material traceability backed by authentic Mill Test Certificates (EN 10204 3.1 or 3.2) and is compliant with all applicable international and Indian standards.
Every product is tested, certified, and traceable to its mill of origin.
Transparent pricing, honest specifications, and no substitutions without consent.
Export expertise to 40+ countries with full customs and documentation support.
Technical metallurgical support from experienced engineers and material specialists.
Mumbai Export Hub — Our warehouse and dispatch centre serving 40+ countries
MK Steel Centre founded in Mumbai with a focus on austenitic stainless steel sheets and plates for the local market.
Expanded product range to include pipes, fittings, and flanges. ISO 9001 certification obtained for quality management systems.
Launched exports to the Middle East and Southeast Asia. Established partnerships with European and Japanese mills.
Added high-performance Nickel Alloy product line — Inconel, Hastelloy, Monel. BIS approval obtained for Indian standards.
20th anniversary milestone. Expanded to 40+ export countries. In-house metallurgical testing lab commissioned.
ISO 9001:2015 recertification. Launched digital ordering platform. 1000+ active global clients milestone achieved.
Every product we supply meets rigorous international quality and material standards — fully documented and traceable.
Our in-house metallurgical lab — PMI testing, hardness, tensile, IGC and hydrostatic capabilities
Certified Quality Management System covering procurement, storage, testing, and distribution of stainless steel and nickel alloy products. Annual surveillance audits by accredited body.
Products certified under Bureau of Indian Standards for compliance with IS 6911, IS 6908, IS 5522, IS 13388, and other applicable IS standards for stainless steel products.
Pipes, fittings, and flanges supplied under the European Pressure Equipment Directive. CE Marking available for pressure-bearing components used in EU markets.
All products supplied with EN 10204 Type 3.1 (mill certified) or Type 3.2 (third-party inspector certified) Material Test Certificates covering chemical, mechanical, and other tests.
Nickel alloy and selected stainless steel products conforming to NACE MR0175 / ISO 15156 for sour service in Oil & Gas environments. NACE MR0103 available for refinery applications.
In-house X-Ray Fluorescence (XRF) spectrometer for 100% PMI testing on request. Ensures material identity and prevents mix-ups in safety-critical applications per ASTM E1476.
| Standard Body | Country / Region | Standard | Product Scope |
|---|---|---|---|
| ASTM A240 | 🇺🇸 USA / International | ASTM International | Stainless Sheet, Strip, Plate |
| ASTM A312 | 🇺🇸 USA / International | ASTM International | SS Seamless & Welded Pipes |
| ASTM A276 | 🇺🇸 USA | ASTM International | SS Bars and Shapes |
| ASTM A580 | 🇺🇸 USA | ASTM International | SS Wire Rods |
| ASTM A182 | 🇺🇸 USA | ASTM International | Forged Fittings, Flanges |
| ASME SA240/SA312 | 🌐 International | ASME | Pressure Vessel Service |
| IS 6911 | 🇮🇳 India | BIS — Bureau of Indian Standards | SS Plate, Sheet, Strip |
| IS 6908 | 🇮🇳 India | BIS — Bureau of Indian Standards | SS Pipes for General Purposes |
| IS 5522 | 🇮🇳 India | BIS — Bureau of Indian Standards | Hot Rolled SS Bars |
| IS 6603 | 🇮🇳 India | BIS — Bureau of Indian Standards | Cold Worked SS Bars |
| IS 13388 | 🇮🇳 India | BIS — Bureau of Indian Standards | SS Wire Rods |
| IS 6760 | 🇮🇳 India | BIS — Bureau of Indian Standards | SS Equal Angles |
| DIN 17440 | 🇩🇪 Germany / EU | DIN / EN | SS Plates and Strips |
| DIN 17456 / EN 10216-5 | 🇩🇪 Germany / EU | DIN / EN | Seamless SS Tubes |
| DIN 17457 / EN 10217-7 | 🇩🇪 Germany / EU | DIN / EN | Welded SS Tubes |
| DIN 17462 / EN 10272 | 🇩🇪 Germany / EU | DIN / EN | SS Bars for Pressure Purposes |
| EN 10088-1/2/3 | 🇪🇺 Europe | CEN — European Norm | SS General — All Products |
| JIS G4304 | 🇯🇵 Japan | JIS — Japanese Industrial Standard | Hot Rolled SS Plate |
| JIS G4305 | 🇯🇵 Japan | JIS — Japanese Industrial Standard | Cold Rolled SS Plate |
| JIS G3447 / G3459 | 🇯🇵 Japan | JIS | SS Tubes / Pipes |
| JIS G4308 | 🇯🇵 Japan | JIS | SS Wire Rods |
| BS 1501 / BS EN 10028 | 🇬🇧 UK | BSI — British Standards | Pressure Vessel Plates |
| GOST 5632 / GOST 5949 | 🇷🇺 Russia / CIS | GOST | SS Bars, Plates |
| ISO 3506 | 🌐 International | ISO | SS Fasteners |
| ASME B16.5 / B16.47 | 🌐 International | ASME | Pipe Flanges |
Get a quote, request a material certificate, or speak to our technical team. We respond within 24 hours.