14 331 (Czech Republic / CSN) Material Properties

Material group: Ferrous Alloys / Structural and constructional steels
Country/Standard: Czech Republic / CSN

Data updates

Latest Update: 2016-10
Total number of updates: 1
Update History:

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 490 — 1270 MPa view details
Elongation, A 10 % view details
Reduction of Area val1
Full data access requires a free trial. Sign Up Free
% view details
Impact Strength val1
Full data access requires a free trial. Sign Up Free
kJ/m² view details
Brinell Hardness (HB) 229 view details
Yield Strength, Rp0.2 val1
Full data access requires a free trial. Sign Up Free
ksi view details
Tensile Strength 71.1 — 184.2 ksi view details
Elongation, A 10 % view details
Reduction of Area val1
Full data access requires a free trial. Sign Up Free
% view details
Impact Strength val1
Full data access requires a free trial. Sign Up Free
ft·lb/in² view details
Brinell Hardness (HB) 229 view details

Physical Properties

Temperature

0 - 30°C
PROPERTY / VALUE
Modulus of Elasticity 190 — 210 GPa view details
Shear Modulus 78 GPa view details
Density 7.67 — 7.86 kg/dm³ view details
Poisson Coefficient val1
Full data access requires a free trial. Sign Up Free
view details
Modulus of Elasticity 27.6 E+03 — 30.5 E+03 ksi view details
Shear Modulus 11.3 E+03 ksi view details
Density 0.277 — 0.284 lb/in³ view details
Poisson Coefficient val1
Full data access requires a free trial. Sign Up Free
view details

Composition

CRITERIA
VALUE
UNIT
CAS NUMBER
CRITERIA
C
VALUE
0.2800 – 0.3500
UNIT
%
CAS NUMBER
7440-44-0
CRITERIA
Cr
VALUE
0.8000 – 1.1000
UNIT
%
CAS NUMBER
7440-47-3
CRITERIA
Mn
VALUE
0.8000 – 1.1000
UNIT
%
CAS NUMBER
7439-96-5
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

CSN 41 4331: 1977 / Manganese-Silicon-Chromium steel 14 331

Heat Treatments

  • Forging at 1150 to 800°C. <br /> Soft annealing at 720 to 730°C, cooling in furnace. <br /> Hardening in oil at 870 to 900°C. <br /> Tempering in water or in oil at 480 to 560°C.