STAS 17 MnCr 10 Structural and constructional steels

Material group: Ferrous Alloys / Structural and constructional steels
Country / Standard: Romania / STAS
Indicative price:

Data updates

Latest Update: 2019-08
Total number of updates: 1
Update History

This material has 102 properties — only a subset is shown here.

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STAS 17 MnCr 10 Chemical Composition

CRITERIA
VALUE
UNIT
CAS NUMBER
CRITERIA
Al
VALUE
0.020 – 0.045
UNIT
%
CAS NUMBER
7429-90-5
CRITERIA
C
VALUE
0.14 – 0.19
UNIT
%
CAS NUMBER
7440-44-0
CRITERIA
Cr
VALUE
0.80 – 1.10
UNIT
%
CAS NUMBER
7440-47-3
CRITERIA
Cu
VALUE
val1
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UNIT
%
CAS NUMBER
7440-50-8
CRITERIA
Mn
VALUE
val1
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UNIT
%
CAS NUMBER
7439-96-5
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

STAS 791: 1988 / Alloy steels for heat treatment, for machine-building industry. Grades and technical requirements for quality

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STAS 17 MnCr 10 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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STAS 17 MnCr 10 Heat Treatments


  • Hardening in the range 860-900°C, quenching in oil, re-heating in the range 780-820°C, quenching in oil; Tempering in the range 150-200°C, cooling in oil or air.
    Temperature of austenitization 870°C.
    Hot plastic deformation:
    - Forging and hot rolling: 1180-800°C
    - Die forging: 1150-900°C.
    Annealing in the range 650-700°C, furnace cooling; Cementation in the range 900-950°C, oil cooling or batch furnace cooling; Hardening (I) in the range 850-880°C, oil cooling; Hardening (II) in the range 810-840°C, oil cooling; Tempering in the range 170-210°C, air or oil cooling.

STAS 17 MnCr 10 International Equivalent Materials


Showing 3 of 89 results.

MATERIAL
STANDARD
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
MATERIAL
STANDARD
STAS
COUNTRY / PRODUCER
Romania
EQUIVALENCE CATEGORY
Composition 100%
MATERIAL
STANDARD
STAS
COUNTRY / PRODUCER
Romania
EQUIVALENCE CATEGORY
Composition 100%
MATERIAL
STANDARD
STAS
COUNTRY / PRODUCER
Romania
EQUIVALENCE CATEGORY
Composition 100%

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

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  • 89Cross References

  • 8Composition
  • -Mechanical Properties
  • 3Physical Properties
  • 2Heat Treatment
  • -Metallography
  • -Machinability

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

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

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

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