GB 1Cr12Ni2WMoVNb Stainless steels

Material group: Ferrous Alloys / Stainless steels

Country / Standard: China / GB

Data updates

Latest Update: 2015-10

Total number of updates: 4

Update History

2015-08 2014-11 2014-10

This material has 157 properties — only a subset is shown here.

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GB 1Cr12Ni2WMoVNb Physical Properties

Temperature

0 - 30°C 30 - 100°C 100 - 300°C ≥ 300°C

PROPERTY / VALUE

Modulus of Elasticity

190 — 215 GPa

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Density

val1 kg/dm³

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Poisson Coefficient

val1

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This material has 157 properties — only a subset is shown here.

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GB 1Cr12Ni2WMoVNb Heat Treatments

Tempered at 1140-1160°C, air-cooled at 680-720°C; Quenched and tempered (1): Heated at 1140-1160°C oil or air quenched and tempered at 680-710°C, holding 2h, air quenched; Quenched and tempered (2): Heated at 1140-1160°C oil or air quenched and tempered at 570-600°C, holding 2h, air quenched. Heat treatment 1: Normalized at 1170°C. Tempered at 680°C. Heat treated at 1170°C, oil quenched. Tempered at 580°C. Heat treatment 2: Normalized at 1170°C. Tempered at 680°C. Heat treated at 1170°C, oil quenched. Tempered at 680°C.

GB 1Cr12Ni2WMoVNb Mechanical Properties

Temperature

0 - 30°C 100 - 300°C ≥ 300°C

PROPERTY / VALUE

Tensile Strength

≥ 930 MPa

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Elongation, A

val1 %

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Reduction of Area

val1 %

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Yield Strength, Rp0.2

val1 MPa

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-Cross References

-Composition
82Mechanical Properties
44Physical Properties
1Heat Treatment
-Metallography
-Machinability

20Stress-Strain
-Formability
10Fatigue
-Fracture
-Creep

-Joints
-Coatings
-Dimensions
-Tribology

-Corrosion
-Ageing
-Weatherability
-Irradiation

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