Manufacturers, Suppliers, Traders, Exporters and Stockists of Stainless Steel Grade SS 420 Buttweld Pipe Fittings
ARK Stainless is a leading 420 Buttweld Fittings manufacturer, supplier, trader, stockist, and exporter of SS 420 Buttweld Pipe Fittings. Alloy 420 is a hardenable, martensitic stainless steel that is an alteration of Alloy 410, featuring a higher carbon content designed to enhance strength and hardness attributes.
This alloy offers great malleability in its strengthened condition and is capable of being hardened up to Rockwell hardness 50 HRC, the highest hardness of the 12% chromium grades. Due to its solidifying properties, Alloy 420 is not commonly welded, although it is possible. Martensitic stainless steels, like Alloy 420, are engineered for high hardness, but this can sometimes compromise other properties. Its corrosion resistance is lower compared to standard austenitic grades, and its useful working range is limited by reduced malleability at sub-zero temperatures and loss of strength from over-treatment at elevated temperatures. Optimal corrosion resistance is achieved when the metal is properly hardened.
In addition to our SS 420 Buttweld Pipe Fittings, ARK Stainless is also a well-known supplier and exporter of Stainless Steel 410 Buttweld Pipe Fittings. Our high-quality, corrosion-resistant SS 410 Pipe Fittings come in various sizes to meet all your pipe fitting needs. Grade 410 stainless steels are general-purpose martensitic stainless steels containing 11.5% chromium, providing good corrosion resistance. Our SS 410 45 Deg. elbow undergoes the necessary hardening heat treatment to maximize hardness and wear resistance.
The WNR. 1.4006 Short Stub ends we offer absorb heat very slowly; hence, Stainless Steel 410 Elbow Butt Weld Pipe Fittings should be heated gradually and maintained at temperature long enough to ensure uniform temperature in thick sections. The product differentiation is based on the premier finish of 410 Stainless Steel Equal & Unequal & Lateral Tee Pipe Fittings with minimum burr at the edge. Our products are not only sturdy but also affordable, as we strive to offer the best prices possible.
To ensure the highest quality, we incorporate precision metal stamping techniques into our manufacturing process. Our precision metal stamping parts are designed for accuracy and durability, making them ideal for demanding applications. We also produce precision sheet metal stamping parts, which enhance our comprehensive range of offerings.
We export Stainless Steel Grade SS 420 Buttweld Pipe Fittings to numerous countries, including the United Arab Emirates, Brazil, Russia, Bangladesh, Indonesia, Egypt, Qatar, Iran, Kuwait, Taiwan, Oman, South Africa, Saudi Arabia, Australia, Pakistan, and Malaysia. Contact us today or inquire via email for all your pipe fitting needs!
Stainless Steel Grade 420 Buttweld Pipe Fittings Specifications
| Grade | SS 420 | UNS S42000 |
|---|---|
| Standard | ASTM A403 / ASME SA403 |
| Dimensions | ANSI/ASME B16.9, B16.28, MSS-SP-43. |
| Thickness | 5s, 10s, 40s, 80s, 10, 20, 40, STD, 60, 80, XS, 100, 120, 140, 160, XXS available with NACE MR 01-75 |
| Size | 1/2" NB - 48" NB |
| Form | 90 Elbow, 45 Elbow, Long Radius Elbow, Short Radius Elbow, Concentric Reducer, Eccentric Reducer, Equal Tee, Unequal Tee, Lateral Tee, Cross, Bends 1.5d, 3d, 5d, 10d, U bend, 180 Deg Bend, Short Stub End, Long stub end, End Cap, Dish Cap |
| Schedule | SCH 5 To SCH XXS |
| Type | Seamless / Welded / Fabricated |