Golden Steel Material is a premier ISO-certified stockist based in Al Jubail. We supply high-performance pipes, fittings, valves, and flanges to the Oil & Gas and Industrial sectors across Saudi Arabia and the GCC.
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AM 350 Stainless Steel Pipe is a chromium-nickel-molybdenum precipitation-hardening grade highly valued for its exceptional strength-to-weight ratio and superior corrosion resistance. Unlike standard austenitic grades, AM 350 can be heat-treated to achieve high mechanical properties while maintaining better ductility than martensitic steels. It is widely utilized in gas turbine components, industrial cutters, and high-pressure bellows. AM 350 pipes are specifically engineered to remain stable and durable in temperatures ranging from cryogenic environments up to 427°C (800°F).
Am 350 Seamless Pipe
Am 350 Welded / ERW Pipe
Am 350 Large Diameter Pipe
Am 350 Seamless Pipe
Am 350 Welded Pipe
Am 350 ERW Pipe
Am 350 Tubing
Am 350 Polished Pipe
Am 350 Stainless Steel Round Pipe
Technical Composition (%) per UNS S35000
| Element | Chromium (Cr) | Nickel (Ni) | Molybdenum (Mo) | Manganese (Mn) | Silicon (Si) | Carbon (C) | Nitrogen (N) | Iron (Fe) |
|---|---|---|---|---|---|---|---|---|
| Value (%) | 16.0 – 17.0 | 4.0 – 5.0 | 2.50 – 3.25 | 0.50 – 1.25 | 0.50 max | 0.07 – 0.11 | 0.07 – 0.13 | Balance |
*AM 350 also contains Phosphorus (0.04 max) and Sulfur (0.03 max).
Typical Performance by Heat Treatment Condition
| Condition | Tensile Strength (MPa) | Yield Strength (MPa) | Elongation (%) | Hardness (Rockwell) |
|---|---|---|---|---|
| Annealed (L) | 1069 | 379 | 25% | C25 max |
| SCT 850* | 1276 | 1034 | 13% | C40 min |
| DA (Double Aged) | 1207 | 1000 | 12% | C38 min |
*Condition SCT 850: Sub-zero cooled and tempered at 850°F. This provides the optimum combination of strength and toughness.
| Grade Series | Available Product Variants (Seamless & Welded) |
|---|---|
| General | Stainless Steel Pipe |
| 304 Series | Stainless Steel 304 Pipe & Tubes, SS 304 Seamless Pipe, SS 304 Seamless Tubes, SS 304 Welded Pipe, SS 304 Welded Tubes, Stainless Steel 304L Pipe & Tubes, SS 304L Seamless Pipe, SS 304L Seamless Tubes, SS 304L Welded Pipe, SS 304L Welded Tubes, Stainless Steel 304H Seamless Pipe & Tubes, SS 304H Welded Pipe & Tubes |
| 310 Series | SS 310 Seamless Pipe, SS 310 Seamless Tubes, SS 310 Welded Pipe, SS 310 Welded Tubes, Stainless Steel 310S Pipe & Tubes, SS 310S Seamless Pipe, SS 310S Seamless Tubes, SS 310S Welded Pipe, SS 310S Welded Tubes |
| 316 Series | Stainless Steel 316 Pipe & Tubes, SS 316 Seamless Pipe, SS 316 Seamless Tubes, SS 316 Welded Pipe, SS 316 Welded Tubes, Stainless Steel 316L Pipe & Tubes, Am 350 Seamless Pipe, Am 350 Seamless Tubes, Am 350 Welded Pipe, Am 350 Welded Tubes, SS 316H Pipes & Tubes |
| 317 Series | SS 317 Seamless Pipe, SS 317 Seamless Tubes, SS 317 Welded Pipe, SS 317 Welded Tubes, Stainless Steel 317L Pipe & Tubes, SS 317L Seamless Pipe, SS 317L Seamless Tubes, SS 317L Welded Pipe, SS 317L Welded Tubes |
| 321 Series | Stainless Steel 321 Pipe & Tubes, SS 321 Seamless Pipe, SS 321 Seamless Tubes, SS 321 Welded Pipe, SS 321 Welded Tubes, Stainless Steel 321H Pipe & Tubes, SS 321H Seamless Pipe & Tubes, SS 321H Welded Pipe & Tubes |
| 347 Series | Stainless Steel 347 Pipe & Tubes, SS 347 Seamless Pipe, SS 347 Seamless Tubes, SS 347 Welded Pipe, SS 347 Welded Tubes, Stainless Steel 347H Pipe & Tubes, SS 347H Seamless Pipe & Tubes, SS 347H Welded Pipe & Tubes |
| 400 Series | SS 410 Seamless Pipe, SS 410 Seamless Tubes, SS 410 Welded Pipe, SS 410 Welded Tubes, Stainless Steel 440C Pipe & Tubes, Stainless Steel 446 Pipe & Tubes, SS 446 Seamless Pipe, SS 446 Seamless Tubes, SS 446 Welded Pipe, SS 446 Welded Tubes |
| 904L Series | SS 904L Seamless Pipe, SS 904L Seamless Tubes, SS 904L Welded Pipe, SS 904L Welded Tubes |
| Industrial Locations & Keywords |
|---|
| Riyadh Industrial Cities (1st, 2nd, 3rd & Sudair) |
| Jeddah Industrial Cities (1st, 2nd & 3rd) |
| Dammam Industrial Areas (1st, 2nd & 3rd) |
| Jubail Industrial City |
| Yanbu Industrial City |
| Rabigh Industrial City |
| Al Khobar Industrial Area |
| Al Ahsa Industrial City |
| Madinah Industrial City |
| Makkah Industrial City |
| Taif Industrial City |
| Tabuk Industrial City |
| Jazan Industrial City |
| Industrial supplier in Saudi Arabia |
| Pipe fittings supplier in Jubail / Dammam / Riyadh |
| Flange and valve supplier Saudi Arabia |
| Fast delivery industrial materials KSA |
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