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X5 NiCrAlTi 31-20 is an austenitic heat-resistant alloy widely used in high-temperature pressure bearing structures The high strength of 800H is mainly due to the addition of carbon, aluminum and titanium, and the annealing at the lowest temperature of 1149 ℃ to reach the ASTM5 grade or coarser grain size.
X5 NiCrAlTi 31-20 alloy steel products: X5 NiCrAlTi 31-20 alloy steel plates, X5 NiCrAlTi 31-20 alloy steel bar, X5 NiCrAlTi 31-20 alloy steel sheet, X5 NiCrAlTi 31-20 alloy steel tube, X5 NiCrAlTi 31-20 alloy steel wire, X5 NiCrAlTi 31-20 alloy steel pipe, X5 NiCrAlTi 31-20 alloy steel fittings, X5 NiCrAlTi 31-20 alloy steel forgings, X5 NiCrAlTi 31-20 alloy steel flanges.
Material |
C max |
Mn max |
Si max |
P max |
S max |
Cr |
Ni |
Cu |
Ti |
Al |
Fe |
X5 NiCrAlTi 31-20 |
0.06-0.1 |
1.50 |
1.00 |
0.045 |
0.015 |
19.0 |
30.0 |
0.75 |
0.15 |
0.15 |
39.5 min |
X5 NiCrAlTi 31-20 alloy steel mechanical property
Material |
Tensile strength |
Yield strength |
elongation A5 % |
X5 NiCrAlTi 31-20 |
450 MPa |
180 MPa |
35 |
X5 NiCrAlTi 31-20 alloy density : 8.0g/cm3
X5 NiCrAlTi 31-20 alloy Melting: 1350-1400 degree
JOIN-WIN STEEL supply X5 NiCrAlTi 31-20 alloy steel plates, X5 NiCrAlTi 31-20 alloy steel bar, X5 NiCrAlTi 31-20 alloy steel sheet, X5 NiCrAlTi 31-20 alloy steel tube, X5 NiCrAlTi 31-20 alloy steel wire, X5 NiCrAlTi 31-20 alloy steel pipe, X5 NiCrAlTi 31-20 alloy steel fittings, X5 NiCrAlTi 31-20 alloy steel forgings, X5 NiCrAlTi 31-20 alloy steel flanges. If you are interested, please contact our sales team.
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