Home > Stainless Steel > Stainless Steel 403 Bars
| Standard | ASTM A276 / A479, ASME SA276 / A479 |
| Round Bar Size | 3mm~ 800mm |
| Square Bar Size | 4mm* 4mm ~100mm* 100mm |
| Flat Bar Size | 2mm ~ 100mm |
| Hex Bar Size | 2mm ~ 100mm |
| Angle Size | 3mm* 20mm* 20mm~ 12mm* 100mm* 100mm |
| Thickness | 50 mm to 6000 mm Long |
| Length | 1 To 6 Meters, Custom Cut Length |
| Form | Round, Square, Hex(A/F), Rectangle, Billet, Ingot, Forging Etc |
| Grade | Tensile Strength ksi (min.) |
Yield Strength 0.2% Offset ksi (min.) |
Elongation – % in 50 mm (min.) |
Hardness (Rockwell B) MAX |
|---|---|---|---|---|
| 403 | 70 | 30 | 25 | 98 |
| % | Cr | Ni | C | Si | Mn | P | S | Fe |
|---|---|---|---|---|---|---|---|---|
| 403 | min: 11.5 max:13.0 | min: 0.60 | max: 0.15 | max:0.5 | max:1.0 | max:0.04 | max:0.03 | Balance |
At Koasteel, we take pride in being the largest supplier and manufacturer in the New Zealand, delivering advanced solutions for every one of your piping requirements. With cutting-edge production facilities strategically positioned across the New Zealand, we maintain an extensive inventory of more than 25,000 tons of top-grade materials kept ready in stock.
Contact us to receive a fast quote for your requirement.
We provide these Stainless Steel 403 Bars in accordance with DIN, ISO, JIS or ANSI Standard.
Corrosion resistance: Stainless Steel 403 offers outstanding resistance to corrosion, which makes it well-suited for deployment across a range of humid or chemical settings
High Strength: Martensitic stainless steels, like 403, are recognized for their considerable strength and long service life. This quality makes thread 403 appropriate for uses that demand structural soundness and lasting performance.
Heat Resistance: Stainless steel 403 tubes can endure elevated temperatures while retaining their mechanical properties, which makes them appropriate for high-temperature uses like industrial furnaces or exhaust systems
Machining: When measured against other stainless steel alloys, 403 delivers superior machinability. This simplifies the production of different products and dimensions and supports greater manufacturing flexibility.
Water resistance: Owing to its toughness, Stainless Steel 403 demonstrates outstanding strength, which makes it fitting for uses where wear and damage are a primary concern, such as industrial machine components.
Stainless Steel 403 Bars find uses as varied as the sectors they support, led chiefly by the aerospace, railway, construction and automotive sectors along with petrochemical, nuclear, medical, Oil & Gas, Chemical, Pharmaceutical, Food & Beverage, Nuclear, Thermal Power plants, Paper and Pulp, marine and mining, etc.
Equipment Manufacturing: 403 bar stainless steel is widely applied in pumps, valves, fittings and similar equipment thanks to its resistance to corrosion and its durability.
Machining: The way they machine makes them well suited for producing components like bolts, nuts, shafts and gears, particularly within the automotive and aerospace sectors
Food Processing: Machinery and mechanical equipment used in the food processing sector are built from 403 bar stainless steel, which demands both corrosion resistance and cleanliness
Chemical Processing: Within the chemical industry and refineries, these fibres serve in producing tools and equipment that hold corrosive chemicals
Mail: sales@koasteel.nz
