1.7131 (Poland / PN) Material Properties
Other designations:
Material group:
Ferrous Alloys / Structural and constructional steels
Country/Standard:
Poland / PN
Data updates
Latest Update: 2025-02
Total number of updates: 10
Update History:
2024-12
2022-06
2021-11
2020-05
2019-06
2019-03
2018-10
2018-08
2018-01
Mechanical Properties
Temperature
Physical Properties
Temperature
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 10084: 2008 / Case hardening steels - Technical delivery conditions
Heat Treatments
- End quench test: Quench from 880°C. Carburizing: 880 to 980°C; NOTE: If steels are direct hardened, in general, a carburizing temperature of 950°C is not exceeded. For special procedures, for example under vacuum, higher temperatures (for example 1020 to 1050°C) are not unusual. Core hardening: 840 to 880°C; Case hardening: 780°C to 820°C; Tempering: 150 to 200°C (as a guide, for 1 hour minimum).
- Soft annealed (+A): 650-700°C Treatment to hardness range (+TH): 850-950°C Treated to ferritic-pearlite structure and hardness range (+FP): 900-1000°C Normalized (+N): 840-870°C
-
265 Cross References
-
56 Composition
-
161 Mechanical Properties
-
3 Physical Properties
-
24 Heat Treatment
-
3 Metallography
-
- Machinability
-
37 Stress-Strain
-
37 Formability
-
5 Fatigue
-
- Fracture
-
- Creep
-
8 Joints
-
- Coatings
-
8 Dimensions
-
- Tribology
-
- Corrosion
-
- Ageing
-
- Weatherability
-
- Irradiation
-
213 Total Suppliers