9:00AM to 7:00PM
SSS Stainless Steel. & Engg. Co. is a major maker, exporter and provider of wide degree of top notch Duplex Steel 2205 Sheets, Plates and Coils, is commonly called 2205 steel, and is the most generally utilized duplex (ferritic/austenitic) tempered steel grade.
We offered Duplex 2205 Sheets and Plates discovers applications because of both phenomenal breaking down obstacle and high bore that are truly conveyed using high bore of standard grungy materials and are laid out as appeared by with national and expansive rules.
Amassing temperature for these Duplex Steel S31803 Slatting Coils ought to be 1100 Degree C – 1250 Degree C, where re – heat indistinguishable from as regularly as conceivable as critical and cool in still air. Duplex Stainless Steel UNS S32205 Perforated Sheets is two - sort out, ferritic and austenitic steel by methodologies for having 22 percent of chromium, 3 percent of molybdenum, 5 percent - 6 percent of nickel compound.
our Duplex Steel UNS S31803 Coils gives better ensured usage hindrance, at any rate for an uncommon bit of the Duplex S31803 at present made also seeks after Duplex S31803. In the meantime, we produce wonderful Duplex Steel UNS S32205 Plates that have a mixed microstructure of austenite and ferrite, the truth being to make a 50/50 mix, expelling the way that in business composites, the mix may be 40/60 independently.
The 2205 is the most completely utilized of the duplex treated steels including over 80% of the duplex cemented steel advance. The 2205 compound gives better crumbling opposition in different conditions where 316L is generally utilized with an additional bit of breathing room of its better return quality. The entirety of the 2205 amalgams are metallographically inspected to guarantee that the sent thing is free from nearness of unbalanced stages, for example, sigma. It is as a rule utilized in kind of welded pipe or adjust and empty segments. The composite has besides been applied as a kept and welded sheet thing in conditions where protection from general usage and chloride stress deterioration separating is basic.
Grade | Duplex Steel 2205 | UNS S31803/S32205 |
Standard | ASTM A240 / ASME SA240 |
Thickness | 4 mm To 100 mm |
Width | 1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm, etc |
Length | 2000mm, 2440mm, 3000mm, 5800mm, 6000mm, etc |
Surface | 2B, 2D, BA, NO.1, NO.4, NO.8, 8K, mirror, checkered, embossed, hair line, sand blast, Brush, etching, etc |
Finish | Hot rolled plate (HR), Cold rolled sheet (CR), 2B, 2D, BA NO(8), SATIN (Met with Plastic Coated) |
Form | Sheets, Plates, Coils, Slatting Coils, Perforated Coils |
STANDARD | WERKSTOFF NR. | UNS |
Lean Duplex 2205 | - | S32205 |
Grade | UNS No | C % | Cr % | Ni % | P % | Si % | S % | Mo % | N % | Mn % |
31803 | S31803 | < 0.03 | 21.0-23.0 | 4.5-6.5 | 1.03 max | 1 max | 0.02 max | 2.5-3.5 | 0.08-0.2 | < 2.0 |
2205 | S32205 | < 0.03 | 22.0-23.0 | 4.5-6.5 | 0.03 max | 1 max | 0.02 max | 3.0-3.5 | 0.14-0.20 | < 2.0 |
Grade | YS (MPa) | UTS (MPa) | % Elongation | Hardness(BHN) |
31803 | 450 min. | 620 min. | 25 min. | 293 max. |
2205 | 450 min. | 655 min. | 25 min. | 293 max. |