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Santner Nickel Alloys, based in Hamilton, New Zealand, stands out as a top manufacturer and supplier of high-quality Duplex Steel Forgings. They’re known for their exceptional quality and performance in tough industrial environments. With a strong focus on precision engineering and cutting-edge forging techniques, the company creates components that boast remarkable strength, corrosion resistance, and long-lasting durability. Santner Nickel Alloys adheres to strict quality standards and offers tailored Duplex Steel Forgings to cater to various client needs. They serve a range of industries, including oil and gas, petrochemicals, marine engineering, and power generation, earning a solid reputation for delivering reliable, high-performance forged products.
|
Material |
Specification |
Standards |
Size
|
Length |
|
Duplex Steel
|
IS
BS
ASTM
|
ASTM / ASME – A/ SA 479 / 479 |
3 mm
to
200 mm
|
M02 to M30
|
| Cr | N | Ni | C | Mn | Si | P | S | Mo | |
|---|---|---|---|---|---|---|---|---|---|
| S31803 | min: 21.0 max: 23.0 | min: 0.08 max: 0.20 | min: 4.5 max: 6.5 | 0.03 max | 2.0 max | 1.0 max | 0.03 max | 0.02 max | min: 2.5 max: 3.5 |
| S32205 | min: 22.0 max: 23.0 | min: 0.14 max: 0.20 | min: 4.5 max: 6.5 | 0.03 max | 2.0 max | 1.0 max | 0.03 max | 0.02 max | min: 3.0 max: 3.5 |
Grade | Tensile Strength (MPa) min | Elongation (% in 50mm) | Yield Strength 0.2% Proof (MPa) min | Hardness Rockwell C (HR C) |
|---|---|---|---|---|
UNS-S 31803 | 650-880 | 25 | 448 | |
UNS-S 32205 | 621 | 25 | 448 | 21 max |
At Santner Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Duplex Steel Nuts in Hamilton, New Zealand, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the New Zealand, allowing us to maintain a vast inventory of over 16,000 tons of premium-quality materials readily available in stock. We are dedicated to delivering superior products and services, ensuring reliability and excellence for our global clientele.
Contact us to get a quick quote for your requirement.
Duplex Steel Forgings find their place in industries where top-notch strength and corrosion resistance are crucial. In the oil and gas sector, they’re commonly used for flanges, valve components, connectors, and subsea equipment that face harsh conditions. Chemical and petrochemical facilities depend on them for pumps, reactor parts, and pressure-handling systems in corrosive settings. The marine and offshore industries utilize Duplex Steel Forgings for propeller shafts, couplings, and desalination equipment, ensuring reliability and performance even in the toughest environments.
