GGL-NiCr 30 3 (Germany / DIN) Material Properties

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

Data updates

Latest Update: 2015-10
Total number of updates: 2
Update History:
2015-02

Mechanical Properties

Temperature

0 - 30°C
PROPERTY / VALUE
Tensile Strength 130 — 240 MPa view details
Elongation, A 1 — 3 % view details
Brinell Hardness (HB) 120 — 215 view details
Tensile Strength 18.9 — 34.8 ksi view details
Elongation, A 1 — 3 % view details
Brinell Hardness (HB) 120 — 215 view details

Physical Properties

Temperature

0 - 30°C
100 - 300°C
PROPERTY / VALUE
Modulus of Elasticity 98 — 113 GPa view details
Density 7.4 kg/dm³ view details
Coefficient of Thermal Expansion (CTE) val1
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10-6/°C view details
Thermal Conductivity 37.7 — 41.9 W/(m∙°C) view details
Heat Capacity val1
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J/(kg∙°C) view details
Modulus of Elasticity 14.2 E+03 — 16.4 E+03 ksi view details
Density 0.267 lb/in³ view details
Coefficient of Thermal Expansion (CTE) val1
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10-6/°F view details
Thermal Conductivity 21.8 — 24.2 BTU/(h∙ft∙°F) view details
Heat Capacity val1
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BTU/(lb∙°F) view details

Composition

CRITERIA
VALUE
UNIT
CAS NUMBER
CRITERIA
C
VALUE
≤ 2.5000
UNIT
%
CAS NUMBER
7440-44-0
CRITERIA
Cr
VALUE
2.5000 – 3.5000
UNIT
%
CAS NUMBER
7440-47-3
CRITERIA
Mn
VALUE
0.5000 – 0.8000
UNIT
%
CAS NUMBER
7439-96-5
CRITERIA
Ni
VALUE
val1
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UNIT
%
CAS NUMBER
7440-02-0
CRITERIA
Si
VALUE
val1
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UNIT
%
CAS NUMBER
7440-21-3

DIN 1694: 1981 / Austenitic cast iron

Heat Treatments

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