Home > Stainless Steel > Stainless Steel 310 and 310S Seamless Pipes
For those in Hamilton and beyond tackling the most demanding industrial projects, Blundell Pipes and Tubes stands as a trusted local source for exceptional metal solutions. We are proud to supply high-performance Stainless Steel 310/310S Seamless Pipes, engineering components designed to excel where others falter. Our commitment extends beyond simple supply; we provide reliable, durable materials backed by deep expertise, ensuring your systems are built on a foundation of quality and resilience that is crafted right here in New Zealand.
The strength of 310/310S stainless steel lies in its sophisticated composition, which is rich in chromium and nickel. This specific balance grants it outstanding resistance to oxidation and scaling, allowing it to maintain its integrity in searing temperatures up to 1150°C. As seamless pipes, they offer superior structural uniformity and pressure-bearing capability compared to welded alternatives, making them the go-to choice for high-stress, high-heat environments where failure is not an option.
Range : 6NB to 1200NB
Outer Diameter : 1/8″ NPS to 12″ NPS
Thickness : 0.6 mm to 12.7 mm
Schedules : SCH. 5, 10, 20, 30, 40, 60, 80, 100, 120, 140, 160, XXS.
Length : Single Random, Double Random & Cut Length
Specifications : ASTM A312 / ASTM SA312
Types : Round, Square, Rectangle, Hydraulic, Honed Tubes
End : Plain End, Beveled End
| STANDARD | UNS | WERKSTOFF NR. |
| SS 310 | S31000 | 1.4841 |
| SS 310S | S31008 | 1.4845 |
| Ni | 19 – 22 | 19 – 22 |
| Fe | Balance | Balance |
| Cr | 24 – 26 | 24 – 26 |
| C | 0.25 max | 0.08 max |
| Si | 1.50 max | 1.50 max |
| Mn | 2 max | 2 max |
| P | 0.045 max | 0.045 max |
| S | 0.030 max | 0.03 max |
| Grade | 310 | 310S |
| Tensile Strength (MPa) min | 515 | 515 |
| Yield Strength 0.2% Proof (MPa) min | 205 | 205 |
| Elongation (% in 50mm) min | 40 | 40 |
| Hardness | ||
| Rockwell B (HR B) max | 95 | 95 |
| Brinell (HB) max | 217 | 217 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Choosing Stainless Steel 310 and 310S Seamless Pipes from Blundell Pipes and Tubes ensures high quality and durability, as these tubing offer excellent corrosion resistance and strength. Our commitment to exceptional service and reliable delivery guarantees customer satisfaction across various industrial applications. Our expertise in stainless steel products ensures you receive a top-tier solution tailored to your needs.
Blundell Pipes and Tubes, one of the largest suppliers of Stainless Steel 310 and 310S Seamless Pipes in Hamilton, New Zealand, offers a comprehensive range of high-quality pipes and tubes suitable for various industrial applications. Their extensive inventory and commitment to exceptional service make them a go-to choice for stainless steel products in the region.
| Grade | UNS No | Old British | Euronorm | Swedish SS | Japanese JIS | ||
| BS | En | No | Name | ||||
| 310 | S31000 | 310S24 | – | 1.4841 | X15CrNi25-20 | – | SUH 310 |
| 310S | S31008 | 310S16 | – | 1.4845 | X8CrNi25-21 | 2361 | SUS 310S |
| Grade | Density (kg/m3) | Elastic Modulus (GPa) | Mean Coefficient of Thermal Expansion (m/m/0C) | Thermal Conductivity (W/m.K) | Specific Heat 0-1000C (J/kg.K) | Electrical Resistivity (n.m) | |||
| 0-100°C | 0-315°C | 0-538°C | at 100°C | at 500°C | |||||
| 310 and 310S | 7750 | 200 | 15.9 | 16.2 | 17.0 | 14.2 | 18.7 | 500 | 720 |
Yes, we offer custom sizes for Stainless Steel 310 and 310S Seamless Pipes to meet your specific requirements. Our team at Blundell Pipes and Tubes is committed to providing tailored solutions for all your Piping & tubing needs. For more details, contact us at sales@blundellpipes.co.nz.
These Stainless Steel 310 and 310S Seamless Pipes find extensive use in sectors that require high-temperature strength and corrosion resistance. Key industries include petrochemical, oil and gas, power generation, heat treatment, and furnace manufacturing. Their excellent oxidation resistance and structural stability at elevated temperatures make them ideal for applications like boiler tubes, radiant tubes, thermal processing equipment, and kilns. In cryogenic settings, 310S is often favored for its enhanced weldability and lower carbon content. Their adaptability and performance in both extreme heat and corrosive environments make them a dependable choice for critical infrastructure and engineering projects.
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