Niazi Stainless is one of the top producers and distributors of high-quality stainless steel products located in Manama, Bahrain. Our specialization lies in stainless steel bars, particularly Stainless Steel 347 Bars, that offer superior quality due to durability and resistance against corrosion. Excellence in product, on-time delivery, and satisfaction for the customers is ensured at Niazi Stainless. Our stainless steel solutions are designed to meet the highest standards, making us a trusted partner for businesses across diverse sectors.
Stainless steel 347 bar is designed with excellent corrosion resistance for high temperature applications. They contain iron, chromium (17-19%) and nickel (9-12%), as well as the addition of niobium (10 times carbon) to provide high strength and prevent precipitation of high-temperature carbides This configure them for use in aerospace , chemical and electrical industries makes it suitable, where resistance to oxidation and intergranular corrosion is required.
| Specifications | ASTM A276 / ASME SA276 |
| Dimensions | ASTM, ASME |
| Range | 3.17 MM TO 350 MM DIA |
| Diameter | 25mm to 152mm |
| Length | 1 to 6 Meters, Custom Cut Length |
| Finish | Bright, Polish & Black |
| Form | Round, Square, Hex (A/F), Rectangle, Wire (Coil Form), Wiremesh, Billet, Ingot, Forging |
| Condition | Cold Drawn & Polished Cold Drawn, Centreless Ground & Polished |
|
Grade |
Mn |
N |
P |
C |
S |
Cr |
Mo |
Si |
Ni |
Other |
|
|
347 |
min. max |
2.00 |
– |
0.045 |
– 0.08 |
0.030 |
17.0 19.0 |
– |
0.75 |
9.0 13.0 |
Nb=10(C+N) 1.0 |
Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Hardness | |
Rockwell B (HR B) max | Brinell (HB) max | ||||
347 | 515 | 205 | 40 | 92 | 201 |
Contact us to get a quick quote for your requirement.
We ensures that all stainless steel 347 frames are rigorously tested for quality and performance. Our products are tested for technical properties, corrosion resistance and durability. We assure customers of high industry standards and compliance, offering comprehensive certifications including Mill Test Certificates (MTC) and third-party inspections.
Corrosion-resistant product with high-temperature stability, available in diameters ranging from 0.5″ to 12″. Ideal for use in aerospace, chemical processing, and power generation industries where durability is essential.
This product features exceptional resistance to oxidation, available in thicknesses from 0.25″ to 6″ and widths up to 12″. Perfect for structural components and industrial applications.
Stainless Steel 347 Square Bars are Corrosion-resistant product designed for durability, offered in sizes from 0.5″ to 6″ on each side. Suitable for use in high-temperature environments and demanding industrial applications.
This Corrosion-resistant product with dimensions ranging from 0.5″ x 1″ to 6″ x 12″. Ideal for heavy-duty applications where strength and resistance to harsh conditions are required.
Stainless Steel 347 Hexagonal Bars are Corrosion-resistant product with sizes from 0.5″ to 4″ across flats. Used in aerospace and chemical industries, offering high performance in extreme environments.
Stainless Steel 347 T-Bars dimensions from 0.5″ x 0.5″ to 6″ x 6″. Suitable for structural support and applications requiring high-temperature resistance and reliability.
Stainless Steel 347 bars are greatly used in every industry where a good resistance to corrosion and heat is required. They are highly suitable for chemical processing, power generation, and aerospace due to their nature to be exposed to such high temperatures and aggressive environment conditions. The alloy has resistance to intergranular corrosion, making it applicable for welding, boiler components, heat exchangers, and furnace parts. In durability and strength combined with oxidation resistance applications, industries rely on Stainless Steel 347 in the manufacture of automotive exhaust systems and industrial piping systems.
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