PROPRIETARY ZG22CrMnMo Structural and constructional steels

Material group: Ferrous Alloys / Structural and constructional steels

Country / Standard: PROPRIETARY

Indicative price:

Data updates

Latest Update: 2021-04

Total number of updates: 3

Update History

2015-10 2015-09

This material has 81 properties — only a subset is shown here.

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PROPRIETARY ZG22CrMnMo Chemical Composition

CRITERIA

VALUE

UNIT

CAS NUMBER

CRITERIA

VALUE

0.1900 – 0.2400

UNIT

CAS NUMBER

7440-44-0

CRITERIA

VALUE

1.0000 – 1.3000

UNIT

CAS NUMBER

7440-47-3

CRITERIA

VALUE

0.7000 – 1.0000

UNIT

CAS NUMBER

7439-96-5

CRITERIA

VALUE

val1

UNIT

CAS NUMBER

7439-98-7

CRITERIA

VALUE

val1

UNIT

CAS NUMBER

7723-14-0

CRITERIA

VALUE

val1

UNIT

CAS NUMBER

7704-34-9

CRITERIA

VALUE

val1

UNIT

CAS NUMBER

7440-21-3

China Aeronautical Materials Handbook, 2001

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PROPRIETARY ZG22CrMnMo Physical Properties

Temperature

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

PROPERTY / VALUE

Modulus of Elasticity

190 — 210 GPa

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Electrical Resistivity

0.3 Ω∙mm²/m

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Density

val1 kg/dm³

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Electrical Conductivity

val1 S/m

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Poisson Coefficient

val1

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This material has 81 properties — only a subset is shown here.

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PROPRIETARY ZG22CrMnMo Heat Treatments

Heat treatment 1: Heat treated at 900°C +/- 10°C, oil quenched, tempered at 520 - 560°C. Heat treatment 2: Heat treated at 900°C +/- 10°C, oil quenched, tempered at 520 - 540°C. Heat treatment 3: Heat treated at 900°C +/- 10°C, austempered at 280 - 340°C. Heat treatment 4: Heat treated at 900°C +/- 10°C, oil quenched, tempered at 220 - 260°C. Heat treatment 5: Heat treated at 900°C, oil quenched. Tempered at 560°C for 2h. Heat treatment 6: Heat treated at 900°C, oil quenched. Tempered at 530°C for 2h.

PROPRIETARY ZG22CrMnMo Mechanical Properties

Temperature

≤ 0°C 0 - 30°C 100 - 300°C ≥ 300°C

PROPERTY / VALUE

Tensile Strength

≥ 1080 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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Impact Energy

val1 J

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-Cross References

7Composition
51Mechanical Properties
18Physical Properties
1Heat Treatment
-Metallography
-Machinability

-Stress-Strain
-Formability
4Fatigue
-Fracture
-Creep

-Joints
-Coatings
-Dimensions
-Tribology

-Corrosion
-Ageing
-Weatherability
-Irradiation

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