Resistant Х27Ю7М2
Resistant Х27Ю7М2 (europarl)
Characteristics and properties of resistant Х27Ю7М2 (pdf)
ALLOY | OCr27Al7Mo2 | |
Material | 1.4765 | |
Marking | Cr27Al7Mo2 | |
DIN | 17470 | |
UNS designation | K 92500 | |
ASTM | In 603−1 | |
AMS | --- | |
CHEMICAL COMPOSITION (%) | ||
Chromium (Cr) | 26.5 — 27.8 | |
Aluminum, (Al) | 6.0−7.0 | |
Iron (Fe) | N | |
Carbon, (C) | Max 0.05 | |
Manganese, (Mn) | Max 0.2 | |
Silicon, (Si) | Max 0.6 | |
Copper (Cu) | --- | |
Nickel, (Ni) | Max 0.5 | |
Titanium (Ti) | 1.8−2.2 | |
Rare earth | --- | |
The rest | Макс0.3 | |
MECHANICAL PROPERTIES AT ROOM TEMPERATURE | ||
The amount of bending (again) | > 5 | |
Elongation, % | >10 | |
PHYSICAL PROPERTIES AT ROOM TEMPERATURE | ||
Density, g/cm3 | 7.1 | |
Hardness, HB | 200−260 | |
Tensile strength, MPa | 686−784 | |
Electrical resistivity, Ohm*mm2/m | 1.53 | |
The maximum operating temperature, degree (º C) | 1400 | |
The melting temperature, degree (º C) | 1520 | |
Magnetic properties | Magnetic | |
A LIFETIME | ||
Diameter 6.0 mm and more | At T=1300 ° C | More than 4500 hours |
Diameter 3.0−6.0 mm | At T=1200 ° C | More than 2500 hours |
Diameter 1.5−3.0 mm | At T=1150 ° C | More than 2500 hours |
Diameter 0.4−1.5 mm | At T=11500 º | More than 1500 hours |
DESCRIPTION OF MATERIAL: | ||
— high corrosion resistance in air, oxidizing environments, vacuum; | ||
MAIN APPLICATION: Kiln and drying, high-temperature furnaces, resistance elements, heaters, industrial heating elements. |
Our consultant will save your time!
Alexey
sales department
+38 (093) 727-19-11