Metals -> High-temperature or heat-resistant steel and alloy -> High alloy high-temperature steel Characteristics of the material 08KH16N13M2B ( 08H16N13M2B, 08Х16Н13М2Б ).
Material : 08KH16N13M2B ( 08H16N13M2B, 08Х16Н13М2Б ) Classification : High alloy high-temperature steel
Chemical composition in % of the material 08KH16N13M2B ( 08H16N13M2B, 08Х16Н13М2Б ) . C Si Mn Ni S P Cr Mo Nb 0.06 - 0.12 max 0.8 max 1 12.5 - 14.5 max 0.02 max 0.035 15 - 17 2 - 2.5 0.9 - 1.3
Mechanical properties under Т=20o С of the material 08KH16N13M2B ( 08H16N13M2B, 08Х16Н13М2Б ) .
Assortment Dimension Direct. s в s T
d 5
y KCU Heat treatment - mm - MPa MPa % % kJ / m2 - Bar longitudinal 560 220 40 50 1200 Guenching 1100 - 1130o C, air, Sheet dihedral 550 230 25 800 Guenching 1000 - 1080o C, water,
Brinell hardness of the material 08KH16N13M2B ( 08H16N13M2B, 08Х16Н13М2Б ) (annealing) , HB 10 -1 = 143 - 179 MPa
Physical properties of the material 08KH16N13M2B ( 08H16N13M2B, 08Х16Н13М2Б ) . 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 2.06 7960 100 2 15.2 200 1.91 17.1 300 1.83 18.4 400 1.74 17.1 20.1 500 1.67 17.4 21.7 600 1.58 17.8 23 700 18.2 24.7 800 18.6 T E 10- 5 a 10 6 l r C R 10 9
Specification :
Mechanical properties : s в - 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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