Home > Super Duplex Steel > Super Duplex Steel S32750 Forgings
Specifications :ASTM A182 & ASME SA182
Standard :ASME 16.11, MSS SP-79, 83, 95, 97, BS 3799
Size :1/8” NB to 4” NB (Socketweld & Screwed-Threaded)
Class :2000 LBS, 3000 LBS, 6000 LBS, 9000 LBS
Type :Socketweld Fittings, Screwed-Threaded Fittings
Grades :S32750 / S32760 A182 Gr F51 / F52 / F53 / F54 / F55 / F57 / F59 / F60 / F61
| Grades | Density (g/cm 3) | Density (lb/in 3) | Melting Point (°C) | Melting Point (°F) |
| S32750 / S32760 | 7.8 | 0.281 | 1350 | 2460 |
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | Fe |
| S32750 | 0.030 max | 1.20 max | 0.80 max | 0.035 max | 0.020 max | 24.00 – 26.00 | 3.00 – 5.00 | 6.00 – 8.00 | 0.24 – 0.32 | 58.095 min |
| S32760 | 0.05 max | 1.00 max | 1.00 max | 0.030 max | 0.010 max | 24.00 – 26.00 | 3.00 – 4.00 | 6.00 – 8.00 | 0.20 – 0.30 | 57.61 min |
At Koasteel, we take great pride in being the largest supplier and manufacturer in the New Zealand, delivering advanced solutions for all your piping requirements. Featuring modern production facilities strategically situated in the New Zealand, we maintain an extensive inventory of more than 25,000 tons of high-quality materials kept ready in stock.
Reach out to us for a fast quote tailored to your needs.
We supply these Super Duplex Steel Forgings in accordance with DIN, ISO, JIS or ANSI Standard.
Corrosion resistance: Super Duplex Steel S32750 offers outstanding resistance to corrosion, particularly in chloride-rich settings like seawater and chemical plants. This quality makes it well-suited for demanding environments where corrosion poses a risk.
Resistance to Stress Corrosion Cracking (SCC): Super Duplex Steel S32750 delivers protection against stress corrosion cracking, a significant issue across numerous industrial uses, particularly in settings with high chloride levels
Extreme durability: This material shows outstanding strength even at low temperatures, which makes it appropriate for cryogenic uses where the material has to endure extremely cold conditions without becoming brittle
Excellent weldability: Even with its high strength and corrosion resistance, Super Duplex Steel S32750 maintains excellent weldability, which makes fabricating complex structures or products easier.
High Strength: Super Duplex Steel S32750 features high tensile and yield strength, which makes it appropriate for applications demanding strength and strength, such as offshore oil and gas platforms, marine environments and structural components
Super Duplex Steel S32750 Forgings serve purposes 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.
Oil and Gas Industry: Harsh environmental conditions, elevated pressure, corrosive chloride-bearing fluids for parts like valves, pumps, -manifolds, flange pipelines deployed on offshore drilling platforms, subsea equipment, and oil refineries and demands low corrosion resistance to endure
Marine applications: Super duplex steel forgings are used for parts such as propeller shafts, marine conveyance systems and boat components in marine settings, where resistance to seawater corrosion matters
Pulp and Paper Industry: Forgings produced from S32750 serve the pulp and paper industry in equipment like digesters, detergents, and chemical recovery systems, where corrosion resistance in acidic and alkaline solutions is needed
Desalination plants: Super duplex steel sees broad use in desalination plants where seawater is turned into fresh water. Components such as pumps, valves and piping systems call for materials able to endure seawater corrosion and the high pressures tied to the desalination system.
Chemical processes: Equipment found in chemical plants such as reactors, heat exchangers, tanks and piping systems needs materials that can withstand corrosion from acids, alkalis and other corrosive chemicals S32750 forgings offer resistance and do not degrade well in such environments.
Understand your operating requirements: Identify the service environment in which forgings will operate, including factors like temperature, pressure, corrosion resistance, and mechanical loads. Grasping this will help you recognize the key characteristics of Super Duplex Steel S32750 forgings.
Forging process and quality control: Examine the supplier’s forging methods. Producing high-quality gratings demands accurate control over variables like temperature, pressure, and cooling rates to guarantee consistency. Question the supplier about their quality control measures to confirm the soundness and dependability of the raw materials.
Vendor reputation and testimonials: Select a trustworthy supplier known for delivering quality goods. Confirm that they hold the required certifications, like ISO 9001 for quality management systems, along with product-specific certifications such as ASTM or ASME.
Standards and specifications: Verify any particular industry standards or specifications that your forgings need to satisfy. Meeting these standards guarantees quality and reliability. Suitable standards for super duplex steel might include ASTM A182 and ASTM A276.
Features: Super Duplex Steel S32750 offers outstanding corrosion resistance, strength, and weldability. Confirm that these attributes align with what your application demands. If in doubt, seek advice from metallurgists or engineers.
Email: sales@koasteel.nz
