PROPRIETARY M35 Structural and constructional steels

Material group: Ferrous Alloys / Structural and constructional steels
Country / Standard: PROPRIETARY

Data updates

Latest Update: 2015-09
Total number of updates: 2
Update History
2015-05

This material has 262 properties — only a subset is shown here.

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PROPRIETARY M35 Chemical Composition

CRITERIA
VALUE
UNIT
CAS NUMBER
CRITERIA
C
VALUE
0.8800 – 0.9600
UNIT
%
CAS NUMBER
7440-44-0
CRITERIA
Co
VALUE
4.5000 – 5.0000
UNIT
%
CAS NUMBER
7440-48-4
CRITERIA
Cr
VALUE
3.8000 – 4.5000
UNIT
%
CAS NUMBER
7440-47-3
CRITERIA
Mo
VALUE
val1
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UNIT
%
CAS NUMBER
7439-98-7
CRITERIA
V
VALUE
val1
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UNIT
%
CAS NUMBER
7440-62-2
CRITERIA
W
VALUE
val1
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UNIT
%
CAS NUMBER
7440-33-7

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PROPRIETARY M35 Physical Properties


Temperature

PROPERTY / VALUE
Modulus of Elasticity
190 — 230 GPa
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Density
val1
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kg/dm³
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Thermal Conductivity
24 W/(m∙°C)
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Heat Capacity
val1
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J/(kg∙°C)
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Poisson Coefficient
val1
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This material has 262 properties — only a subset is shown here.

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PROPRIETARY M35 Heat Treatments


  • Annealing at 860 - 900°C, hold for 2h, furnace cooling by 10°C/h to 700°C, cooling in air. Stress relieving at 600 - 680°C, hold for at least 2h, cooling slowly to 500°C and then in air. Hardening: Initial slow preheating to 500 - 550°C, second preheating to 850 - 880°C, heat to temperature in the range 1200 - 1220°C and hold at temperature, cooling in oil or salt bath at 530 - 580°C. Tempering immediately after hardening at 530 - 580°C.
  • Soft-annealing 850°C - 900°C / 1560°F - 1650°F, slow cooling 10°C / 18°F/h to 700°C / 1290°F. Stress relieving 600°C - 700°C / 1120°F - 1290°F, approx. 2 hours at temperature, slow cooling to 500°C / 930°F. Hardening with preheating in two steps 450°C - 500°C / 840°F - 930°F, 850°C - 900°C / 1560°F - 1650°F and austenitizing at 1050°C - 1220°C / 1920°F - 2230°F. Quenching to about 550°C / 1022°F then cool in air to hand warm. Tempering at 560°C / 1040°F or higher 2 times for at least 1 hour at full temperature is recommended.

PROPRIETARY M35 Mechanical Properties


Temperature

PROPERTY / VALUE
Brinell Hardness (HB)
≤ 300
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Rockwell Hardness (HR)
63 — 66
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Vickers Hardness (HV)
≤ 320
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PROPRIETARY M35 International Equivalent Materials


Showing 15 of 116 results.

MATERIAL
STANDARD
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
MATERIAL
STANDARD
DIN
COUNTRY / PRODUCER
Germany
EQUIVALENCE CATEGORY
Composition 100%
MATERIAL
STANDARD
PROPRIETARY
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
Composition 100%
MATERIAL
STANDARD
PROPRIETARY
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
Composition 100%
MATERIAL
STANDARD
AFNOR NF
COUNTRY / PRODUCER
France
EQUIVALENCE CATEGORY
Implicit
MATERIAL
STANDARD
AFNOR NF
COUNTRY / PRODUCER
France
EQUIVALENCE CATEGORY
Implicit
MATERIAL
STANDARD
DIN
COUNTRY / PRODUCER
Germany
EQUIVALENCE CATEGORY
Implicit
MATERIAL
STANDARD
GB
COUNTRY / PRODUCER
China
EQUIVALENCE CATEGORY
Implicit
MATERIAL
STANDARD
GB
COUNTRY / PRODUCER
China
EQUIVALENCE CATEGORY
Implicit
MATERIAL
STANDARD
SEW
COUNTRY / PRODUCER
Germany
EQUIVALENCE CATEGORY
Composition 100%
MATERIAL
STANDARD
EU
COUNTRY / PRODUCER
European Union
EQUIVALENCE CATEGORY
Implicit
MATERIAL
STANDARD
GOST
COUNTRY / PRODUCER
Russia
EQUIVALENCE CATEGORY
Implicit
MATERIAL
STANDARD
ISO
COUNTRY / PRODUCER
International
EQUIVALENCE CATEGORY
Implicit
MATERIAL
STANDARD
JUS
COUNTRY / PRODUCER
Yugoslavia
EQUIVALENCE CATEGORY
Implicit
MATERIAL
STANDARD
KS
COUNTRY / PRODUCER
Korea
EQUIVALENCE CATEGORY
Implicit
MATERIAL
STANDARD
UNI
COUNTRY / PRODUCER
Italy
EQUIVALENCE CATEGORY
Implicit

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

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  • 116Cross References

  • 12Composition
  • 5Mechanical Properties
  • 17Physical Properties
  • 2Heat Treatment
  • 3Metallography
  • -Machinability

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

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

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

  • 107Total Suppliers