Model No.︰-
Brand Name︰-
Country of Origin︰China
Unit Price︰US $ 30 / kg
Minimum Order︰100 kg
| Grade : | KHN70YU ( ХН70Ю ) ( ЭИ652 ) |
| Classification : | Hidh-temperature or heat-resistant alloy |
Chemical composition in % for grade KHN70YU ( ХН70Ю )
| Fe | C | Si | Mn | Ni | S | P | Cr | Ce | Al | Cu | Ba |
| max 1 | max 0.1 | max 0.8 | max 0.3 | 65.073 - 71.2 | max 0.012 | max 0.015 | 26 - 29 | max 0.03 | 2.8 - 3.5 | max 0.07 | max 0.1 |
Mechanical properties under Т=20oС for grade KHN70YU ( ХН70Ю )
| Assortment | Dimension | Direct. | sв | sT | d5 | y | KCU | Heat treatment |
| - | mm | - | MPa | MPa | % | % | kJ / m2 | - |
| Sheet, GOST 24982-81 | to 3.9 | 980 | 30 | Guenching 1100 - 1150oC,Cooling water, |
Technological properties for grade KHN70YU ( ХН70Ю )
| Weldability: | limited weldability. |
Physical properties for grade KHN70YU ( ХН70Ю )
| T | E 10- 5 | a 10 6 | l | r | C | R 10 9 |
| Grade | MPa | 1/Grade | Watt/(m·Grade) | kg/m3 | J/(kg·Grade) | Ohm·m |
| 20 | 1.91 | 11.7 | 7900 | |||
| 100 | 1.82 | 13.14 | 12.6 | |||
| 200 | 1.73 | 13.86 | 13.9 | |||
| 300 | 1.66 | 14.76 | 13.55 | |||
| 400 | 1.56 | 15.68 | 17.25 | |||
| 500 | 1.47 | 16.39 | 18.9 | |||
| 600 | 1.37 | 17.81 | 18.9 | |||
| 700 | 1.18 | 22.42 | 23.1 | |||
| 800 | 25.47 | 24.8 | ||||
| 900 | 21.34 | 26.9 | ||||
| 1000 | 21.21 | |||||
| T | E 10- 5 | a 10 6 | l | r | C | R 10 9 |
Payment Terms︰ TT
