GOST 09G2S Structural and constructional steels

Material group: Ferrous Alloys / Structural and constructional steels

Country/Standard: Russia / GOST

Data updates

Latest Update: 2026-03

Total number of updates: 19

Update History

2024-02 2024-01 2023-11 2022-08 2018-06 2017-11 2016-10 2016-08 2016-07 2016-06 2016-05 2016-03 2015-11 2015-10 2015-09 2015-08 2015-04 2013-11

This material has 1469 properties — only a subset is shown here.

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GOST 09G2S Chemical Composition

CRITERIA

VALUE

UNIT

CAS NUMBER

CRITERIA

VALUE

0.020 – 0.060

UNIT

CAS NUMBER

7429-90-5

CRITERIA

VALUE

≤ 0.08

UNIT

CAS NUMBER

7440-38-2

CRITERIA

VALUE

≤ 0.12

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

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

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

CRITERIA

VALUE

val1

UNIT

CAS NUMBER

7440-32-6

CRITERIA

VALUE

val1

UNIT

CAS NUMBER

7440-62-2

GOST 19281: 2014 / High strength rolled steel. General specifications

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GOST 09G2S 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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Shear Modulus

81 GPa

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Density

7.67 — 7.86 kg/dm³

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Poisson Coefficient

val1

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This material has 1469 properties — only a subset is shown here.

Unlock detailed physical values across temperatures and conditions.

GOST 09G2S Heat Treatments

Normalized at normal heating: 900 - 950°C. Normalized at high-speed heating: 900 - 1050°C. It is allowed to normalize hot rolled plate with Tmin = 890°C at the end of hot rolled process. Allowed for normalization, accelerated fan or spray cooling. It is allowed to conduct high-temperature tempering after the normalization.
Normalizing temperature,with the usual heating at 900-950°C (± 10°C) or with rapid heating at 900-1050°C (± 10°C).

GOST 09G2S Mechanical Properties

Temperature

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

PROPERTY / VALUE

Yield Strength, Rp0.2

val1 MPa

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Tensile Strength

430 — 640 MPa

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Elongation, A

19 %

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Reduction of Area

val1 %

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Impact Strength

val1 kJ/m²

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Impact Energy

val1 J

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Brinell Hardness (HB)

120 — 197

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244 Cross References

95 Composition
529 Mechanical Properties
94 Physical Properties
3 Heat Treatment
- Metallography
- Machinability

78 Stress-Strain
2 Formability
4 Fatigue
- Fracture
103 Creep

2 Joints
- Coatings
105 Dimensions
- Tribology

- Corrosion
- Ageing
- Weatherability
- Irradiation

210 Total Suppliers