1.4749 (Czech Republic / CSN) Material Properties

Other designations:
Material group: Ferrous Alloys / Stainless steels
Country/Standard: Czech Republic / CSN

Data updates

Latest Update: 2022-10
Total number of updates: 3
Update History:
2015-02 2014-10

Mechanical Properties

Temperature

0 - 30°C
PROPERTY / VALUE
Yield Strength, Rp0.2 val1
Full data access requires a free trial. Sign Up Free
MPa view details
Tensile Strength 500 — 700 MPa view details
Elongation, A 13 % view details
Brinell Hardness (HB) ≤ 212 view details
Yield Strength, Rp0.2 val1
Full data access requires a free trial. Sign Up Free
ksi view details
Tensile Strength 72.5 — 101.5 ksi view details
Elongation, A 13 % view details
Brinell Hardness (HB) ≤ 212 view details

Physical Properties

Temperature

0 - 30°C
100 - 300°C
≥ 300°C
PROPERTY / VALUE
Modulus of Elasticity 190 — 215 GPa view details
Density val1
Full data access requires a free trial. Sign Up Free
kg/dm³ view details
Poisson Coefficient val1
Full data access requires a free trial. Sign Up Free
view details
Coefficient of Thermal Expansion (CTE) val1
Full data access requires a free trial. Sign Up Free
10-6/°C view details
Coefficient of Thermal Expansion (CTE) val1
Full data access requires a free trial. Sign Up Free
10-6/°C view details
Thermal Conductivity 17 W/(m∙°C) view details
Thermal Conductivity val1
Full data access requires a free trial. Sign Up Free
W/(m∙°C) view details
Heat Capacity val1
Full data access requires a free trial. Sign Up Free
J/(kg∙°C) view details
Electrical Resistivity 0.7 Ω∙mm²/m view details
Electrical Conductivity val1
Full data access requires a free trial. Sign Up Free
S/m view details
Modulus of Elasticity 27.6 E+03 — 31.2 E+03 ksi view details
Density val1
Full data access requires a free trial. Sign Up Free
lb/in³ view details
Poisson Coefficient val1
Full data access requires a free trial. Sign Up Free
view details
Coefficient of Thermal Expansion (CTE) val1
Full data access requires a free trial. Sign Up Free
10-6/°F view details
Coefficient of Thermal Expansion (CTE) val1
Full data access requires a free trial. Sign Up Free
10-6/°F view details
Thermal Conductivity 9.82 BTU/(h∙ft∙°F) view details
Thermal Conductivity val1
Full data access requires a free trial. Sign Up Free
BTU/(h∙ft∙°F) view details
Heat Capacity val1
Full data access requires a free trial. Sign Up Free
BTU/(lb∙°F) view details
Electrical Resistivity 1.16 E-03 Ω∙circular·mil/ft view details
Electrical Conductivity val1
Full data access requires a free trial. Sign Up Free
S/in view details

Composition

CRITERIA
VALUE
UNIT
CAS NUMBER
CRITERIA
C
VALUE
0.15 – 0.20
UNIT
%
CAS NUMBER
7440-44-0
CRITERIA
Cr
VALUE
26.00 – 29.00
UNIT
%
CAS NUMBER
7440-47-3
CRITERIA
Mn
VALUE
≤ 1.00
UNIT
%
CAS NUMBER
7439-96-5
CRITERIA
N
VALUE
val1
Full data access requires a free trial. Sign Up Free
UNIT
%
CAS NUMBER
7727-37-9; 17778-88-0
CRITERIA
P
VALUE
val1
Full data access requires a free trial. Sign Up Free
UNIT
%
CAS NUMBER
7723-14-0
CRITERIA
S
VALUE
val1
Full data access requires a free trial. Sign Up Free
UNIT
%
CAS NUMBER
7704-34-9
CRITERIA
Si
VALUE
val1
Full data access requires a free trial. Sign Up Free
UNIT
%
CAS NUMBER
7440-21-3

EN 10095: 1999 / Heat resisting steels and nickel alloys

Heat Treatments

  • Annealing: 800-860°C, air or water cooling. In special cases, furnace cooling is also permitted. If heat treatment is carried out in a continuous furnace, the upper part of the range specified is usually preferred or even exceeded.