Alloy 20 Nickel Tubing is an austenitic alloy containing chromium and molybdenum which makes it highly resistant to corrosion whether due to chemicals especially sulfuric acid, or intergranular corrosion. It is easy to fabricate and has various beneficial mechanical properties. It is suitable for several applications including
Titan Alloys maintains huge stocks of Alloy 20 Nickel Tubing available in pre-cut ready to ship sizes as well as custom cut size as per your requirements. We ensure that our products are tested against several quality standards. Our products are used for different industrial and domestic purposes. You can buy online by placing an order.
Specifications:
Alloy 20 Nickel Tubing, ASTM B468 /ASME SB468, ASTM B729 / ASME SB729
Chemical Composition
Element |
Percentage |
Chromium, Cr |
19-21% |
Manganese, Mn |
2% (Max) |
Molybdenum, Mo |
3-4% |
Silicon, Si |
1% (Max) |
Columbium, Cb/Niobium, Nb |
1% (Max) |
Carbon, C |
0.07% (Max) |
Copper, Cu |
3-4% |
Sulfur, S |
0.035% (Max) |
Nickel, Ni |
32-38% |
Phosphorus, P |
0.045% (Max) |
Iron, Fe |
Balance |
Mechanical Properties
Tensile Strength, Ultimate |
80000 psi |
Tensile Strength, Yield |
35000 psi |
Elongation at break (in 50 mm) |
30% |
Hardness (Rockwell) |
95 |
Density |
8.1 g/cm? |
Physical Characteristics
Weldability |
Good |
Corrosion Resistance |
Excellent |
Wear Resistance |
Excellent |
*Data provided for the purpose of reference only.