Metals -> High-temperature or heat-resistant steel and alloy -> Hidh-temperature or heat-resistant alloy Characteristics of the material KHN56VMTYU ( HN56VMTJU, ÕÍ56ÂÌÒÞ ).
Material : KHN56VMTYU ( HN56VMTJU, ÕÍ56ÂÌÒÞ ) Classification : Hidh-temperature or heat-resistant alloy
Chemical composition in % of the material KHN56VMTYU ( HN56VMTJU, ÕÍ56ÂÌÒÞ ) . Fe C Si Mn Ni S P Cr Mo W Ti Al B max 4 max 0.1 max 0.06 max 0.5 52.102 - 64.8 max 0.015 max 0.015 19 - 22 4 - 6 9 - 11 1.1 - 1.6 2.1 - 2.6 max 0.008
Comment: Ni is a basis; the percentage of Ni is given approximately. Mechanical properties under Ò=20o Ñ of the material KHN56VMTYU ( HN56VMTJU, ÕÍ56ÂÌÒÞ ) .
Assortment Dimension Direct. s â s T
d 5
y KCU Heat treatment - mm - MPa MPa % % kJ / m2 - Sheet 1 1000 650 800 Heating 1200o C,Cooling air,
Physical properties of the material KHN56VMTYU ( HN56VMTJU, ÕÍ56ÂÌÒÞ ) . 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 2.19 8640 100 11.7 10.1 200 12 11.3 300 12.4 13.4 400 12.7 15 500 13 16.7 600 13.5 18.4 700 1.83 13.8 20.1 800 1.75 14.5 22.2 900 15.2 24.3 T E 10- 5 a 10 6 l r C R 10 9
Specification :
Mechanical properties : s â - Tensile strength , [MPa] s T - Yield stress, [MPa] d 5 - Specific elongation at fracture , [ % ] y - Reduction of area , [ % ] KCU - Impact strength , [ kJ / m2 ] HB - Brinell hardness , [MPa]
Physical properties : T - Test temperature , [Grade] E - Young modulus , [MPa] a - Coefficient of linear expansion
(range 20o - T ) , [1/Grade] l - Termal (heat) condition coefficient , [Watt/(m·Grade)] r - Density , [kg/m3 ] C - Specific heat
( range 20o - T ), [J/(kg·Grade)] R - Electrical resistance , [Ohm·m]
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