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Stainless Steel 347 Angle is a high-performance structural component designed to offer excellent corrosion resistance, stability, and durability in demanding environments. It is especially valued for its ability to withstand high temperatures and corrosive atmospheres, making it suitable for applications where heat and chemical exposure are continuous. The angle shape provides strong structural support, making it ideal for framing, bracing, construction, equipment fabrication, and industrial installations. Stainless Steel 347 Angle is widely used across petrochemical plants, heat processing equipment, power generation units, and heavy engineering sectors, ensuring long-term performance with minimal maintenance.
Stainless Steel 347 Angle is composed primarily of iron alloyed with chromium and nickel, along with the addition of niobium which serves to stabilize the alloy against carbide precipitation at high temperatures. This stabilization helps the material preserve its corrosion resistance and mechanical integrity during prolonged heat exposure. The angle exhibits high tensile strength, good hardness, and excellent oxidation resistance, allowing it to maintain shape and structure under stress. Its balanced composition ensures reliable formability, weldability, and toughness, making it suitable for both elevated temperature applications and general structural use.
| Specifications | ASTM A 276/A 276M,A 484/A 484M,A 564/A 564M,A 582/A582M,A 638 /A 638M,A705/A705M |
| Dimensions | EN, DIN, JIS, ASTM, BS, ASME, AISI |
| SS 347 Angle | 5mm to 9mm |
| Thickness | 3.0mm – 120mm |
| Length | 3MTR, 4MTR, 5MTR, 6MTR, or Custom Cut Sizes |
| Type | Angle, C Channel, U Channel, H Beam, I Beam, T Beam, W Beam, Chain |
| Grade | SS 347 |
|---|---|
| C | 0.08 max |
| Mn | 2 max |
| Si | 1 max |
| P | 0.045 max |
| S | 0.030 max |
| Cr | 17 – 20 |
| Cb | 10xC – 1.10 |
| Ni | 9.0 – 13.0 |
| Fe | 62.74 min |
| Grade | SS 347 |
|---|---|
| Density | 8.0 g/cm3 |
| Melting Point | 1454 °C (2650 °F) |
| Tensile Strength | Psi – 75000 , MPa – 515 |
| Yield Strength (0.2%Offset) | Psi – 30000 , MPa – 205 |
| Elongation | 35% |
| STANDARD | SS 347 |
| WERKSTOFF NR. | 1.4550 |
| UNS | S34700 |
| JIS | SUS 347 |
| BS | – |
| GOST | 08Ch18N12B |
| AFNOR | – |
| EN | X6CrNiNb18-10 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Victor Sheets and Plates based in Abuja, Nigeria, is a leading supplier and stockist of high-quality metal products, including Sheets, Plates, Coils, Foils, Angles, Channels, Circles, and Slitting Coils, all offered with exceptional service and tailored to meet our customers specific requirements. With a focus on delivering superior products, we cater to a wide range of industries, providing reliable solutions for diverse applications. Our extensive inventory includes Known for our unique finishing techniques and commitment to quality. We are dedicated to ensuring customer satisfaction through dependable service and top-notch products.
Stainless Steel 347 Angle is commonly used in high-temperature and corrosive environments such as heat exchangers, furnace components, exhaust manifolds, boiler supports, and refinery equipment. The construction sector uses it for frames, reinforcement, platforms, and structural brackets where strength and long-term reliability are required. In the chemical and petrochemical industry, it supports pipe systems and processing units exposed to aggressive chemicals. It is also used in food processing, pharmaceutical machinery, power plants, marine fittings, and aerospace structures due to its stability and clean finish. Its durability makes it suitable for both indoor and outdoor heavy-duty applications.
| THICKNESS | ||||||
|---|---|---|---|---|---|---|
| Size(mm) | 3 mm | 4 mm | 5 mm | 6 mm | 8 mm | 10 mm |
| 25×25 | 1.13 | 1.47 | 1.80 | 2.11 | 2.69 | — |
| 30×30 | 1.37 | 1.79 | 2.20 | 2.59 | 3.33 | — |
| 32×32 | 1.46 | 1.92 | 2.20 | 2.59 | 3.33 | — |
| 35×35 | 1.61 | 2.11 | 2.60 | 3.07 | 3.97 | — |
| 38×38 | 1.75 | 2.30 | 2.84 | 3.36 | 4.35 | — |
| 40×40 | 1.85 | 2.43 | 3.00 | 3.55 | 4.61 | — |
| 45×45 | — | 2.75 | 3.40 | 4.03 | 5.25 | — |
| 50×50 | — | — | 3.80 | 4.51 | 5.89 | 7.20 |
| 60×60 | — | — | 4.60 | 5.47 | 7.17 | 8.80 |
| 63×63 | — | — | 4.84 | 5.76 | 7.55 | 9.28 |
| 65×65 | — | — | 5.00 | 5.95 | 7.81 | 9.60 |
| 70×70 | — | — | — | 6.43 | 8.45 | 10.40 |
| 75×75 | — | — | — | 6.91 | 9.09 | 11.20 |
| 80×80 | — | — | — | 7.39 | 9.73 | 12.00 |
| 90×90 | — | — | — | 8.35 | 11.01 | 13.60 |
| 100×100 | — | — | — | 9.31 | 12.29 | 15.20 |
stainless steel 347 angle is widely used at high temperatures. It is ideal for pharmaceuticals, energy production and petrochemical applications due to its stability in chromium carbide precipitation environments. It also works well in the food processing, aerospace and pharmaceutical industries. This alloy’s resistance to oxidation and corrosion makes it suitable for heat exchangers, furnace parts, and welded components exposed to corrosive areas Stainless steel 347 angle for durability and strength in critical applications.
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