1.7131 (Germany / DIN) Material Properties

Other designations: ,
Material group: Ferrous Alloys / Structural and constructional steels
Country/Standard: Germany / DIN

Data updates

Latest Update: 2025-02
Total number of updates: 14
Update History:
2024-12 2024-03 2022-06 2021-11 2021-05 2020-08 2020-05 2019-06 2019-03 2018-10 2018-08 2018-01 2015-04

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 530 MPa view details
Elongation, A 10.2 % view details
Reduction of Area val1
Full data access requires a free trial. Sign Up Free
%
view details
Shear Strength val1
Full data access requires a free trial. Sign Up Free
MPa
view details
Impact Energy val1
Full data access requires a free trial. Sign Up Free
J
view details
Brinell Hardness (HB) 138 — 287 view details
Rockwell Hardness (HR) val1
Full data access requires a free trial. Sign Up Free
view details
Vickers Hardness (HV) val1
Full data access requires a free trial. Sign Up Free
view details
Grain Size val1
Full data access requires a free trial. Sign Up Free
view details
Yield Strength, Rp0.2 val1
Full data access requires a free trial. Sign Up Free
ksi
view details
Tensile Strength 76.9 ksi view details
Elongation, A 10.2 % view details
Reduction of Area val1
Full data access requires a free trial. Sign Up Free
%
view details
Shear Strength val1
Full data access requires a free trial. Sign Up Free
ksi
view details
Impact Energy val1
Full data access requires a free trial. Sign Up Free
ft·lb
view details
Brinell Hardness (HB) 138 — 287 view details
Rockwell Hardness (HR) val1
Full data access requires a free trial. Sign Up Free
view details
Vickers Hardness (HV) val1
Full data access requires a free trial. Sign Up Free
view details
Grain Size val1
Full data access requires a free trial. Sign Up Free
view details

Physical Properties


Temperature

0 - 30°C
PROPERTY / VALUE
Modulus of Elasticity 190 — 210 GPa view details
Density 7.67 — 7.86 kg/dm³ view details
Poisson Coefficient 0.27 — 0.3 view details
Modulus of Elasticity 27.6 E+03 — 30.5 E+03 ksi view details
Density 0.277 — 0.284 lb/in³ view details
Poisson Coefficient 0.27 — 0.3 view details

Composition

CRITERIA
VALUE
UNIT
CAS NUMBER
CRITERIA
C
VALUE
0.14 – 0.19
UNIT
%
CAS NUMBER
7440-44-0
CRITERIA
Cr
VALUE
0.80 – 1.10
UNIT
%
CAS NUMBER
7440-47-3
CRITERIA
Mn
VALUE
1.00 – 1.30
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

EN 10132-2: 2000 / Cold rolled narrow steel strip for heat treatment - Technical delivery conditions - Part 2: Case hardening steels

Heat Treatments

  • Blank hardening (cooling in oil): 870°C; End quench test: quench from 870°C Carburizing: 900-950°C; Core hardening: 850-880°C; Case hardening (cooling in oil): 810-840°C; Tempering: 170-210°C (as a guide, for 1 hour minimum)
  • Carburizing at 880 - 980°C. Core-hardening at 860 - 900°C, case hardening at 780 - 820°C, quenching. Tempering at 150 - 200°C.