| Plate Standards | Astm A240, / Asme Sa240 |
|---|---|
| Material Grades | 405, 439, 409, 436, 409l, 436l, 410, 441, 410s, 446, 415, 430ti, 416, 409m, 430, 410db, 431, 420 |
| Surface | 2b, Embossed, 2d, Ba, Hair Line, No.1, Sand Blast, No.4, No.8, 8k, Brush, Mirror, Etching, Checkered, Etc |
| Finish | Satin (met With Plastic Coated), Hot Rolled Plate (hr), Cold Rolled Plate (cr), 2b, 2d, Ba No(8) |
Stainless Steel 439 Plates Supplier India | ASTM A240 Type 439 Industrial Grade Material
R H Alloys is a leading Stainless Steel 439 Plates Manufacturer, offering high-performance plates designed for industries that require excellent oxidation resistance, durability, and long service life across elevated temperature conditions. The ferritic structure and the good corrosion resistance make these plates ideal for all kinds of automotive exhaust systems, heat exchangers, industrial processing equipment, and fabrication projects. Another key factor in the value of stainless steel 439 plates is their weldability and formability. Another key factor is the ability to weld and form the stainless steel 439 plates and their cost-effective performance in harsh operating environments.
Stainless steel 439 plates are products that are manufactured in accordance with various industrial specifications and dimensional requirements and are considered a trusted supplier category product in the B2B marketplace. These plates come in various thicknesses and finishes to meet the requirements of the various industries in which they are fabricated. In addition to this, Stainless Steel 446 Plates are frequently used for applications that demand high levels of heat resistance and oxidation resistance, such as furnace components, combustion chambers, and thermal processing devices that operate under high-temperature conditions.
Stainless steel 439 plates are the best choice for a variety of industries such as power generation, petrochemical, construction, and manufacturing, where they can withstand temperature variations and corrosive conditions. They possess a balance of mechanical strength, low thermal expansion, and stress-induced deformation, which helps enhance their operational efficiency. Their properties make them a good choice for heavy industrial applications as well as for precision-engineered components that are expected to last for a long time.
Chemical Composition of Stainless Steel 439 Plate
| Grade | Fe | Cr | Si | Ti | Mn | Ni | Mo | Nb/Cb | P | N | C | S |
| SS 439 | 81.3535 | 17.35 | 0.35 | 0.335 | 0.25 | 0.200 | 0.1 | 0.02 | 0.02 | 0.0100 | 0.01 | 0.0015 |
Mechanical Properties of Stainless Steel 439 Plate
| Tensile strength (annealed) | 438 MPa | 63500 psi |
| Yield strength (annealed/ @strain 0.200 %) | 263 MPa | 38100 psi |
| Modulus of elasticity | GPa | ksi |
| Poisson’s ratio | 0.270 – 0.290 | 0.270 – 0.290 |
| Elongation at break (In 2″, 50% cold worked) | 2.80% | 2.80% |
| Hardness, Rockwell B (annealed) | 72.9 | 72.9 |
Equivalent Grades of Stainless Steel 439 Plate
| Grade | WERKSTOFF NR. | UNS |
| SS 439 | 1.4510 | S43035 |
Type of Sub-products
Frequently Asked Questions
In which industries are Stainless Steel 439 Plates commonly used?
Are Stainless Steel 439 Plates available in different finishes?
Countries We Export
India
Cities We Supply
Ahmadnagar
Ahmedabad
Bengaluru
Chandigarh
Chennai
Coimbatore
Haridwar
Hyderabad
Jaipur
Jodhpur
Kalyan
Kolhapur
Kolkata
Lucknow
Mumbai
Murud (raigad)
Nagpur
Nashik
Navi Mumbai
New Delhi
Pune
Raipur
Rajkot
Rampura
Surat
Thane
Varanasi
Visakhapatnam
Moradabad
Angul
Rudrapur
Hosdurg
Gandhinagar
Rajahmundry
Durgapur
Bharuch
Panipat
Industries We Serve
Sugar
Oil And Gas Industries
Paper Mill
Power Plant
Bridge And Building
Aerospace Industries
Automobile Industry
Electrical Industry
Defense Industry
Construction & Fabrications
Ring Man Units
Railways

Gasket Industry
Pharmaceuticals Industry
