Global · Enterprise standard

SM2535-110

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Mechanical properties

value range by condition

Physical properties

vs. temperature

Elastic modulus GPa

Mean thermal expansion 10⁻⁶/K

Thermal conductivity W/(m·K)

Specific heat J/(kg·K)

Density kg/dm³

Poisson's ratio

Mechanical properties

Heat treatment / condition	Yield strength	Tensile strength	Elongation	Reduction of area	Impact energy	Hardness
Casing or tubing, Heat treated	758–965	≥792	≥12			HR ≤32 HRC

Physical properties

Temperature

25.0

Elastic modulus	Mean thermal expansion	Thermal conductivity	Specific heat	Resistivity	Density	Poisson's ratio
192.00；205.00		11.10；10.80	458.00；453.00		8.00；8.07	0.29；0.31

100.0

Elastic modulus	Mean thermal expansion	Thermal conductivity	Specific heat	Resistivity	Density	Poisson's ratio
194.00	14.90；14.50	12.40	471.00		7.97	0.29

150.0

Elastic modulus	Mean thermal expansion	Thermal conductivity	Specific heat	Resistivity	Density	Poisson's ratio
	15.10				7.95

200.0

Elastic modulus	Mean thermal expansion	Thermal conductivity	Specific heat	Resistivity	Density	Poisson's ratio
189.00	15.30；14.90	14.70	491.00		7.94	0.30

250.0

Elastic modulus	Mean thermal expansion	Thermal conductivity	Specific heat	Resistivity	Density	Poisson's ratio
187.00	15.50；14.90	16.60	509.00		7.92	0.30