1.1176 (Germany / DIN) Material Properties

Other designations:
Material group: Ferrous Alloys / Cast steels
Country/Standard: Germany / DIN

Data updates

Latest Update: 2018-12
Total number of updates: 4
Update History:
2017-01 2014-04 2014-03

Mechanical Properties


Temperature

0 - 30°C
PROPERTY / VALUE
Yield Strength, Rp0.2 310 MPa view details
Tensile Strength 540 MPa view details
Elongation, A 17 % view details
Rockwell Hardness (HR) val1
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Yield Strength, Rp0.2 45 ksi view details
Tensile Strength 78.3 ksi view details
Elongation, A 17 % view details
Rockwell Hardness (HR) val1
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Physical Properties


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Composition

CRITERIA
VALUE
UNIT
CAS NUMBER
CRITERIA
C
VALUE
0.32 – 0.50
UNIT
%
CAS NUMBER
7440-44-0
CRITERIA
Mn
VALUE
1.20 – 1.50
UNIT
%
CAS NUMBER
7439-96-5
CRITERIA
P
VALUE
≤ 0.035
UNIT
%
CAS NUMBER
7723-14-0
CRITERIA
S
VALUE
val1
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UNIT
%
CAS NUMBER
7704-34-9
CRITERIA
Si
VALUE
val1
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UNIT
%
CAS NUMBER
7440-21-3

SEW 835: 2018 / Cast steel for flame and induction hardening - Technical conditions of delivery

Heat Treatments

  • <b>Normalized</b> at 860-890°C until the core reaches this temperature. Subsequently, they have to cool down in stationary atmosphere <br /> <b>Surface hardened</b> at 830-910°C by suitable gas burners or by eddy currents to this temperatures. Quenching is usually carried out in water. In order to reduce the risk of cracking, mildly acting quenchants can be used. If possible, immediately after surface hardening, a stress relief heat treatment shall be made at 140-180°C. The duration of stress relieving depends on the wall thickness. It should be at least 1 hour