Home > Stainless Steel > Stainless Steel 253Ma Forgings
Our firm specializes in delivering a broad range of Stainless Steel 253MaForgings obtained from leading suppliers celebrated for their stainless steel proficiency. These forgings are meticulously tailor-made to meet a diverse spectrum of industry needs, providing adaptability in dimensions, grades, and specifications. Extensively applied across fields such as automotive, aerospace, and food processing, they are valued for their exceptional corrosion resistance and durability. Built with a robust microstructure, these 253Ma stainless steel forgings offer enhanced strength and toughness, guaranteeing dependable mechanical performance in a variety of applications.
| Specifications | ASTM A182, ASME SA182 |
|---|---|
| Standard | DIN, ASTM, BS and all International Standards |
| Flat bar blocks | up to 27″ width and 15,000 lbs |
| Cylinders and sleeves | up to 50″ maximum O.D. and 65″ maximum length |
| Discs and hubs | up to 50″ diameter and 20,000 lbs |
| Rolled, hand forged or mandrel forged rings | up to 84″ maximum O.D. and 40″ maximum length |
| Rounds, shafts and step shafts | up to 144″ maximum length and 20,000 lbs |
| Grade | C | Mn | Si | S | P | Fe | Ni | Cr | Ce | N |
|---|---|---|---|---|---|---|---|---|---|---|
| 253 MA | 0.10 max | 0.80 max | 2.0 max | 2.0 max | 0.04 max | Bal | 10.0 – 12.0 | 20.0 – 22.0 | 0.03 – 0.08 | 0.14 – 0.20 |
| Element | Density | Tensile Strength (MPa) min | Elongation (% in 50mm) min | Yield Strength 0.2% Proof (MPa) min | Hardness |
|---|---|---|---|---|---|
| 253 MA | 7.8 g/cm3 | 600 | 40 | 310 | HR B – 95, HB – 217 |
At Koasteel, we take pride in being the largest supplier and manufacturer in the New Zealand, delivering innovative solutions for all your piping requirements. With cutting-edge production facilities strategically situated in the New Zealand, we maintain an extensive inventory of more than 25,000 tons of top-quality materials kept ready in stock.
Reach out to us for a fast quote tailored to your requirement.
We supply these Stainless Steel 253Ma Forgings in accordance with DIN, ISO, JIS or ANSI Standard.
High Temperature Strength: Outstanding strength and creep resistance at high temperatures reaching up to 1150°C (2100°F), which makes it well-suited for applications involving intense heat.
Oxidation Resistance: Superb resistance to oxidation, preserving its integrity and performance in oxidizing conditions.
Creep Resistance: Outstanding resistance to creep deformation under heavy stresses at high temperatures, guaranteeing lasting structural stability.
Chemical Stability: Withstands carburization, sulfidation, and other types of degradation in harsh industrial settings.
Ease of Fabrication: Strong weldability and formability, easing manufacturing operations and customization.
Stainless Steel 253Ma Forgings serve applications as varied as the industries that use them, 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.
Heat Treatment Equipment: Furnace parts, trays, and fixtures for which withstanding elevated temperatures and thermal cycling is essential.
Industrial Furnaces: Radiant tubes, muffles, and retorts employed in heat treatment operations.
Power Generation: Boiler parts, superheaters, and reheater tubes in power plants that demand resistance to high-temperature oxidation and thermal stress.
Chemical and Petrochemical: Tubes, reactors, and process piping subjected to corrosive atmospheres and elevated temperatures.
Mechanical Properties: Assess the necessary mechanical characteristics like strength, toughness, and the ability to resist creep deformation under high loads at high temperatures.
Fabrication Needs: Take into account the simplicity of manufacturing, encompassing weldability and formability, which matter for forming and joining parts.
Industry Standards: Verify whether the forgings must comply with particular industry standards or certifications (e.g., ASTM, ASME) to ensure compliance and dependability.
Cost Considerations: Assess the total cost-effectiveness, covering initial purchase expenses along with long-term upkeep and performance advantages.
Stainless Steel 253MA forgings may be prone to galvanic corrosion when they come into contact with dissimilar metals under certain conditions. Adequate insulation or the choice of compatible materials is essential to reduce this risk in applications susceptible to galvanic corrosion, guaranteeing lasting durability and performance.
When choosing Stainless Steel 253MA forgings, take into account high-temperature strength (up to 1150°C), resistance to oxidation and carburization corrosion, mechanical characteristics such as creep resistance, fabrication requirements including weldability, compliance with industry standards (ASTM, ASME), and supplier know-how for quality assurance in challenging thermal and corrosive applications.
Yes,Stainless Steel 253MA forgings can be recycled. Owing to its valuable characteristics and economic advantages, stainless steel is highly recyclable. Recycling supports the conservation of resources, saves energy, and lessens environmental impact, which makes it a sustainable option for a range of industrial uses.
Stainless Steel 253MA forgings typically need little in the way of corrosion protection coatings, owing to their built-in resistance to oxidation and high-temperature corrosion. That said, in highly corrosive settings or when extra protection is desired, coatings such as paints or polymer films can be used to improve durability and performance in particular applications.
Mail: sales@koasteel.nz
