GOST 34HN1M Structural and constructional steels

Material group: Ferrous Alloys / Structural and constructional steels
Country / Standard: Russia / GOST
Indicative price:

Data updates

Latest Update: 2019-02
Total number of updates: 6
Update History
2019-01 2018-07 2017-11 2015-09 2015-08

This material has 159 properties — only a subset is shown here.

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GOST 34HN1M Chemical Composition

CRITERIA
VALUE
UNIT
CAS NUMBER
CRITERIA
C
VALUE
0.33 – 0.35
UNIT
%
CAS NUMBER
7440-44-0
CRITERIA
Cr
VALUE
1.3 – 1.7
UNIT
%
CAS NUMBER
7440-47-3
CRITERIA
Mn
VALUE
0.5 – 0.8
UNIT
%
CAS NUMBER
7439-96-5
CRITERIA
Mo
VALUE
val1
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UNIT
%
CAS NUMBER
7439-98-7
CRITERIA
Ni
VALUE
val1
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UNIT
%
CAS NUMBER
7440-02-0
CRITERIA
P
VALUE
val1
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UNIT
%
CAS NUMBER
7723-14-0
CRITERIA
S
VALUE
val1
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UNIT
%
CAS NUMBER
7704-34-9
CRITERIA
Si
VALUE
val1
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UNIT
%
CAS NUMBER
7440-21-3

GOST 8479: 1970 / Structural carbon and alloyed steel forgings. General specification

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GOST 34HN1M Physical Properties


Temperature

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 159 properties — only a subset is shown here.

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GOST 34HN1M Heat Treatments


  • Annealed: 860-870°C, cooled to 640-660°C, furnace cooled.
  • Normalized: 820 -900°C, oil quenched;
    Tempered: 570 - 600°C; air cooled.
    Normalization could be (as requested): ± 15°C and tempering could be (as requested): ± 50°C.

GOST 34HN1M Mechanical Properties


Temperature

PROPERTY / VALUE
Tensile Strength
≥ 570 MPa
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Brinell Hardness (HB)
167 — 321
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Elongation, A
≥ 11 %
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Impact Strength
val1
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kJ/m²
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Reduction of Area
val1
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%
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Yield Strength, Rp0.2
val1
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MPa
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GOST 34HN1M International Equivalent Materials


Showing 1 of 5 results.

MATERIAL
STANDARD
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
MATERIAL
STANDARD
GOST
COUNTRY / PRODUCER
Russia
EQUIVALENCE CATEGORY
Official

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  • 5Cross References

  • 19Composition
  • 125Mechanical Properties
  • 3Physical Properties
  • 2Heat Treatment
  • -Metallography
  • -Machinability

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

  • -Joints
  • -Coatings
  • 1Dimensions
  • -Tribology

  • -Corrosion
  • -Ageing
  • -Weatherability
  • -Irradiation

  • -Total Suppliers