GB ZG20Mn Cast steels

Material group: Ferrous Alloys / Cast steels

Country/Standard: China / GB

Data updates

Latest Update: 2020-02

Total number of updates: 1

Update History

This material has 39 properties — only a subset is shown here.

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GB ZG20Mn Chemical Composition

CRITERIA

VALUE

UNIT

CAS NUMBER

CRITERIA

VALUE

0.16 – 0.22

UNIT

CAS NUMBER

7440-44-0

CRITERIA

VALUE

1.00 – 1.30

UNIT

CAS NUMBER

7439-96-5

CRITERIA

VALUE

≤ 0.40

UNIT

CAS NUMBER

7440-02-0

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

JB/T 6402: 2006 / Heavy low alloy steel casting

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This material has 39 properties — only a subset is shown here.

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GB ZG20Mn Mechanical Properties

Temperature

0 - 30°C

PROPERTY / VALUE

Yield Strength, Rp0.2

val1 MPa

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Tensile Strength

495 — 650 MPa

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Elongation, A

18 %

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Reduction of Area

val1 %

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Impact Energy

val1 J

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Brinell Hardness (HB)

145 — 190

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- Cross References

17 Composition
22 Mechanical Properties
- Physical Properties
- Heat Treatment
- Metallography
- Machinability

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

- Joints
- Coatings
- Dimensions
- Tribology

- Corrosion
- Ageing
- Weatherability
- Irradiation

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