ALLOY 800/800H/800HT DIN 1.4876/1.4958/1.4959 UNS N08800 / 8810 / 8811

Ni - Fe - chromium alloy, the high temperature alloy with a high performance, general Tube for the thermal power plant, industrial furnaces and heat treatment equipment, while the alloy also has strong anti-corrosion chloride, widely used the corrugated steel tube or expansion joint on. 800 H / HT compared to 800, it has a lower carbon content, and more strictly control the content of aluminum and titanium and therefore have a higher tensile strength.

Chemical Composition

Ni　　　　　　30%
Cr　　　　　　19-23%
Fe　(Min)　　 39.5%
Al　　　　　　0.15-0.6%
Ti　　　　　　0.15-0.6%
C 　　　　　　0.1%
ALLOY800H/HT
Ni　　　　　　30-35%
Cr　　　　　　19-23%
Fe　(Min)　　　39.5%
Al　　　　　　 0.15-0.6%
Ti　　　　　　 0.15-0.6%
C　　　　　　 0.05-0.1%
Density
g/cm3　　　　8.03

Matching welding consumables
Wire：ERNiCr-3（INCONEL 82）
Electrode：ENiCrFe-3（INCONEL 182）

Physical and Chemical Properties
Tensile Strength:586 MPa
Yield Strength:276 MPa
Elongation: 43%