SUS 316Ti is a high-alloy austenitic stainless steel known for its excellent corrosion resistance and elevated temperature strength. This grade contains titanium, which enhances its stability against sensitization during welding and other high-temperature processes. The addition of titanium also provides improved resistance to intergranular corrosion, making SUS 316Ti pipes and tubes suitable for challenging environments. These pipes and tubes find diverse applications in industries such as chemical processing, petrochemicals, pharmaceuticals, and more. The seamless and welded forms of SUS 316Ti pipes offer flexibility for various engineering and construction projects. The seamless design ensures superior structural integrity and corrosion resistance, while the welded pipes are cost-effective and readily available in various sizes and dimensions.
The tubes and pipes are often utilized in manufacturing equipment for corrosive substances, heat exchangers, and other critical components where resistance to corrosion and high temperatures is paramount. Additionally, SUS 316Ti pipes and tubes are well-suited for use in marine environments due to their excellent resistance to saltwater corrosion. In summary, SUS 316Ti pipes and tubes are reliable solutions for industries demanding superior corrosion resistance, elevated temperature strength, and robust performance in challenging conditions. Their versatility makes them essential components in a wide range of applications, contributing to the overall efficiency and durability of industrial systems.
Specifications | ASTM A 312 ASME SA 312 / ASTM A 358 ASME SA 358 |
Dimensions | ASTM, ASME and API |
SS 316Ti Pipes | 1/2″ NB – 16″ NB |
ERW 316Ti Pipes | 1/2″ NB – 24″ NB |
EFW 316Ti Pipes | 6″ NB – 100″ NB |
Size | 1/8″NB TO 30″NB IN |
Schedule | SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS |
Type | Seamless / ERW / Welded / Fabricated / LSAW Pipes |
Form | Round Pipes, Custom Pipes, Square Pipes, Rectangular Pipe, “U” Shape, Hydraulic Pipes |
Length | Single Random, Double Random & Cut Length. |
End | Plain End, Beveled End, Treaded |
Grade | 316Ti | |
UNS No | S31635 | |
Old British | BS | 320S31 |
En | X6CrNiMoTi17-12-2 | |
Euronorm | No | 1.4571 |
AFNOR | Z6CNDT17-12 | |
GOST | 08Ch17N13M2T | |
Japanese JIS | SUS 316Ti |
Grade | 316Ti | |
---|---|---|
min | max | |
C | – | 0.08 |
Mn | – | 2.0 |
Si | – | 0.75 |
P | – | 0.045 |
S | – | 0.030 |
Cr | 16.0 | 18.0 |
Mo | 2.00 | 3.00 |
Ni | 10.0 | 14.0 |
N | – | – |
Grade | 316Ti | |
---|---|---|
Tensile Strength (MPa) min | 515 | |
Yield Strength 0.2% Proof (MPa) min | 205 | |
Elongation (% in 50mm) min | 35 | |
Hardness | Rockwell B (HR B) max | 75 |
Rockwell B (HR B) max | 205 |
Grade | 316Ti | |
---|---|---|
Density (kg/m3) | 8000 | |
Elastic Modulus (GPa) | 193 | |
Mean Coefficient of Thermal Expansion (m/m/0C) | 0-1000C | 17.2 |
0-3150C | 17.8 | |
0-5380C | 18.4 | |
Thermal Conductivity (W/m.K) | at 1000C | 16.2 |
at 5000C | 21.5 | |
Specific Heat 0-1000C (J/kg.K) | 500 | |
Electrical Resistivity (n.m) | 720 |