GB Q330 HD Structural and constructional steels

Material group: Ferrous Alloys / Structural and constructional steels

Country / Standard: China / GB

Data updates

Latest Update: 2019-05

Total number of updates: 2

Update History

2018-11

This material has 208 properties — only a subset is shown here.

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GB Q330 HD Chemical Composition

CRITERIA

VALUE

UNIT

CAS NUMBER

CRITERIA

VALUE

0.020 – 0.050

UNIT

CAS NUMBER

7429-90-5

CRITERIA

VALUE

≤ 0.015

UNIT

CAS NUMBER

7440-38-2

CRITERIA

VALUE

≤ 0.025

UNIT

CAS NUMBER

7440-69-9

CRITERIA

VALUE

val1

UNIT

CAS NUMBER

7440-44-0

CRITERIA

VALUE

val1

UNIT

CAS NUMBER

7440-47-3

CRITERIA

VALUE

val1

UNIT

CAS NUMBER

7440-50-8

CRITERIA

VALUE

val1

UNIT

CAS NUMBER

7439-96-5

CRITERIA

VALUE

val1

UNIT

CAS NUMBER

7439-98-7

CRITERIA

VALUE

val1

UNIT

CAS NUMBER

7727-37-9; 17778-88-0

CRITERIA

VALUE

val1

UNIT

CAS NUMBER

7440-03-1

CRITERIA

VALUE

val1

UNIT

CAS NUMBER

7440-02-0

CRITERIA

Other total

VALUE

val1

UNIT

CAS NUMBER

CRITERIA

VALUE

val1

UNIT

CAS NUMBER

7723-14-0

CRITERIA

VALUE

val1

UNIT

CAS NUMBER

7439-92-1

CRITERIA

VALUE

val1

UNIT

CAS NUMBER

7704-34-9

CRITERIA

VALUE

val1

UNIT

CAS NUMBER

7440-36-0

CRITERIA

VALUE

val1

UNIT

CAS NUMBER

7440-21-3

CRITERIA

VALUE

val1

UNIT

CAS NUMBER

7440-31-5

CRITERIA

VALUE

val1

UNIT

CAS NUMBER

7440-32-6

CRITERIA

VALUE

val1

UNIT

CAS NUMBER

7440-62-2

GB/T 36163: 2018 / Alloy steel plate for nuclear power plants

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GB Q330 HD Physical Properties

Temperature

0 - 30°C

PROPERTY / VALUE

Modulus of Elasticity

190 — 210 GPa

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Density

7.67 — 7.86 kg/dm³

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Poisson Coefficient

0.27 — 0.3

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This material has 208 properties — only a subset is shown here.

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GB Q330 HD Heat Treatments

Heat treated steel may be re-tempered or re-heat treated when the performance or grain size test results do not meet the requirements. Steel is allowed to be re-heated one time.

GB Q330 HD Mechanical Properties

Temperature

≤ 0°C 0 - 30°C 100 - 300°C

PROPERTY / VALUE

Tensile Strength

510 — 650 MPa

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Brinell Hardness (HB)

128 — 192

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Elongation, A

val1 %

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Yield Strength, Rp0.2

val1 MPa

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Grain Size

val1

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Impact Energy

val1 J

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Reduction of Area

val1 %

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GB Q330 HD International Equivalent Materials

Showing 15 of 89 results.

MATERIAL

STANDARD

COUNTRY / PRODUCER

EQUIVALENCE CATEGORY

MATERIAL

S355J0

STANDARD

B.S.

COUNTRY / PRODUCER

United Kingdom

EQUIVALENCE CATEGORY

Official

MATERIAL

1.0553

STANDARD

DIN

COUNTRY / PRODUCER

Germany

EQUIVALENCE CATEGORY

Official

MATERIAL

S355J0

STANDARD

DIN

COUNTRY / PRODUCER

Germany

EQUIVALENCE CATEGORY

Official

MATERIAL

S355J0

STANDARD

AFNOR NF

COUNTRY / PRODUCER

France

EQUIVALENCE CATEGORY

Official

MATERIAL

1.0553

STANDARD

AFNOR NF

COUNTRY / PRODUCER

France

EQUIVALENCE CATEGORY

Official

MATERIAL

1.0553

STANDARD

B.S.

COUNTRY / PRODUCER

United Kingdom

EQUIVALENCE CATEGORY

Official

MATERIAL

S355J0

STANDARD

COUNTRY / PRODUCER

European Union

EQUIVALENCE CATEGORY

Official

MATERIAL

1.0553

STANDARD

COUNTRY / PRODUCER

European Union

EQUIVALENCE CATEGORY

Official

MATERIAL

S355J0

STANDARD

NBN

COUNTRY / PRODUCER

Belgium

EQUIVALENCE CATEGORY

Official

MATERIAL

1.0553

STANDARD

BDS

COUNTRY / PRODUCER

Bulgaria

EQUIVALENCE CATEGORY

Official

MATERIAL

1.0553

STANDARD

CSN

COUNTRY / PRODUCER

Czech Republic

EQUIVALENCE CATEGORY

Official

MATERIAL

1.0553

STANDARD

MSZ

COUNTRY / PRODUCER

Hungary

EQUIVALENCE CATEGORY

Official

MATERIAL

1.0553

STANDARD

NBN

COUNTRY / PRODUCER

Belgium

EQUIVALENCE CATEGORY

Official

MATERIAL

1.0553

STANDARD

COUNTRY / PRODUCER

Norway

EQUIVALENCE CATEGORY

Official

MATERIAL

S355J0

STANDARD

COUNTRY / PRODUCER

Norway

EQUIVALENCE CATEGORY

Official

Equivalence categories reflect chemical-composition and mechanical-property comparison — always verify suitability against the governing specification for your application.

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See all 89 equivalent grades with detailed mapping by standard, producer and equivalence category.

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89Cross References

20Composition
18Mechanical Properties
3Physical Properties
1Heat Treatment
-Metallography
-Machinability

-Stress-Strain
1Formability
-Fatigue
-Fracture
-Creep

-Joints
-Coatings
-Dimensions
-Tribology

-Corrosion
-Ageing
-Weatherability
-Irradiation

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