Angle/Channel/Flat
Alloy Alliance stands as a leading supplier and exporter specializing in high-quality stainless steel angles, channels, and flats, serving industries worldwide with unwavering commitment to excellence. With years of experience in the steel industry, we have built a solid reputation for delivering premium stainless steel structural products that meet the most demanding specifications and quality standards.
Angle
channel
Flat/Patta/Patti
Our comprehensive range of stainless steel angles comes in various grades and dimensions, perfectly suited for construction, architectural, and industrial applications. Whether you need equal or unequal angles, our products offer exceptional corrosion resistance, durability, and structural integrity that professionals rely on. Similarly, our stainless steel channels provide excellent support solutions for framework applications, offering superior strength-to-weight ratios that make them ideal for both heavy-duty industrial projects and sophisticated architectural designs.
The stainless steel flats in our inventory are manufactured using advanced processing techniques, ensuring consistent thickness, smooth finishes, and precise dimensions. These versatile products find applications across diverse sectors including petrochemicals, food processing, marine engineering, and decorative applications. We understand that each project has unique requirements, which is why we offer customized cutting, finishing, and packaging services to meet specific customer needs.
As experienced exporters, Alloy Alliance maintains strict quality control measures throughout our supply chain, from sourcing raw materials to final delivery. Our products comply with international standards including ASTM, AISI, and DIN specifications, ensuring global compatibility and reliability. We work closely with certified mills and maintain comprehensive testing facilities to guarantee that every piece meets or exceeds industry benchmarks.
Our dedicated team of experts provides technical support and consultation services, helping clients select the most appropriate grades and specifications for their applications. With efficient logistics networks and competitive pricing, Alloy Alliance continues to be the preferred choice for businesses seeking reliable stainless steel structural solutions worldwide.
Specifications
| Specification | Angle | Channel | Flat Bar |
| Grades Available | 304, 304L, 316, 316L | 304, 304L, 316, 316L | 304, 304L, 316, 316L |
| Type | Equal / Unequal | C / U Channel | Flat Bar |
| Size Range (mm) | 20×20×3 to 150×150×12 | 25×13×3 to 300×90×12 | Width 20–200 |
| Thickness (mm) | 3 – 12 | 3 – 12 | 3 – 25 |
| Length (m) | 3 – 6 | 3 – 6 | 3 – 6 |
| Finish Options | Hot Rolled, Pickled, Polished | Hot Rolled, Pickled, Polished | Hot Rolled, Cold Drawn, Polished |
| Test Certificates | EN 10204 / 3.1 | EN 10204 / 3.1 | EN 10204 / 3.1 |
| Applications | Structural frameworks, supports | Construction, frames, machinery | Fabrication, brackets, supports, components |
Material & Grade
| Stainless Steel | ASTM A312, A790 TP-304/L/LN/H/N, TP-316/L/LN/H/N/Ti, TP-317L, TP-317LM, TP-321/H, TP-347/H. ASTM A213 / A269 / A270 / A632 TP series – 201, 202, 304, 304H, 304L, 304N, 304LN, 309, 310, 310S, 316, 316H, 316L, 316LN, 316Ti, 317, 317L, 321, 321H, 347, 347H, 348, 348H, 904L, XM10, XM11, XM15, XM19, XM29. |
| Duplex Steel | ASTM / ASME SA 790 Duplex 2205, Duplex 2507, Duplex 31803 |
| Super Duplex Steel | ASTM A790,789 / ASME SA790,789 UNS NO. S32750 / S32760 / S32950 |
| Carbon Steel | ASTM A53 GR. B, A106 GR. B, API 5L GRADE B, ASTM A179, ASTM A210 etc. |
| Alloy Steel | ASTM A335 GR. P1/ P5/ P9/ P11/ P22/ P91 etc. |
| Nickel Alloy | Nickel 200 (N02200), Nickel 201 (N02201), Nickel 205 (N02205) |
| Monel | Monel 400 (N04400), Monel 500 (N05500) |
| Inconel / Incoloy | ASTM B407, ASTM B829, ASTM B514, ASTM B775, ASTM B515, ASTM B751 Inconel 600 (N06600), Inconel 601 (N06601), Inconel 625 (N06625), Inconel 800 (N08800), Inconel 825 (N08825) |
| Hastelloy | Hastelloy C22, Hastelloy C276, Hastelloy C4, Hastelloy B |
| Cupro Nickel Alloy | UNS C70600 (Cu-Ni 90-10), UNS C71500 (Cu-Ni 70-30) |
Equivalents of grade Angle/Channel/Flat
| MATERIAL | ASTM | EQUIVALENT STANDARD | Type | ||||
| UNS | GRADE (TP) | DIN (EN) | AFNOR (NF) | JAPAN (JIS) | Form | Form | |
| AUSTENTIC STAINLESS STEEL | S30400 | 304 | 1.4301 | Z6CN18-09 | SUS304 | Pipes | Tubes |
| S30403 | 304L | 1.4307 | Z2CN18-10 | SUS304L | Pipes | Tubes | |
| S31600 | 316 | 1.4401 | Z6CND17-11 | SUS316 | Pipes | Tubes | |
| S31603 | 316L | 1.4404 | Z2CND17-12 | SUS316L | Pipes | Tubes | |
| S31635 | 316Ti | 1.4571 | Z2CND17-12 | - | Pipes | Tubes | |
| S32100 | 321 | 1.4541 | Z6CNT18-10 | SUS321 | Pipes | Tubes | |
| S34700 | 347 | 1.455 | Z6CNNb18-10 | SUS347 | Pipes | Tubes | |
| S30409 | 304H | 1.4948 | Z6CN19-10 | SUS304H | Pipes | Tubes | |
| S31609 | 316H | 1.4919 | Z6CND17-12 | SUS316H | Pipes | Tubes | |
| S32109 | 321H | 1.4941 | Z10CND18-10 | SUS321H | Pipes | Tubes | |
| S31000 | 310 | - | - | SUS310 | Pipes | Tubes | |
| S31703 | 317L | 1.4438 | - | SUS317L | Pipes | Tubes | |
| FERRITIC STAINLESS STEEL | S40500 | 405 | 1.4002 | Z6CAL13 | SUS405 | Pipes | Tubes |
| S41000 | 410 | 1.4006 | Z12C13 | SUS410 | Pipes | Tubes | |
| S43000 | 430 | 1.4016 | Z10C17 | SUS430 | Pipes | Tubes | |
| DUPLEX STAINLESS STEEL | S32205 | 2205 | 1.4462 | Z2CND22-06 | - | Pipes | Tubes |
| S31803 | - | 1.4462 | Z2CND22-05 | - | Pipes | Tubes | |
Application Industries
Alloy Alliance supplies high-quality steel products to a range of industries, including petrochemical, chemical, pharmaceutical, oil and gas, nuclear, and offshore sectors. Our products are engineered to meet stringent industry standards, ensuring durability and reliability. With a robust stock and tailored solutions, Alloy Alliance supports critical infrastructure worldwide.
Petrochemical
Chemical
Pharmaceutical
Oil & Gas
Nuclear
Offshore
