20MnVS6 (PROPRIETARY) Material Properties

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

Data updates

Latest Update: 2017-04
Total number of updates: 1
Update History:

Mechanical Properties

Temperature

≤ 0°C
0 - 30°C
PROPERTY / VALUE
Yield Strength, Rp0.2 val1
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MPa view details
Tensile Strength 530 MPa view details
Elongation, A 10 % view details
Impact Energy val1
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J view details
Impact Energy val1
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J view details
Brinell Hardness (HB) 156 — 260 view details
Rockwell Hardness (HR) val1
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view details
Grain Size val1
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Yield Strength, Rp0.2 val1
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ksi view details
Tensile Strength 76.9 ksi view details
Elongation, A 10 % view details
Impact Energy val1
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ft·lb view details
Impact Energy val1
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ft·lb view details
Brinell Hardness (HB) 156 — 260 view details
Rockwell Hardness (HR) val1
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view details
Grain Size val1
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view details

Physical Properties

Temperature

0 - 30°C
PROPERTY / VALUE
Modulus of Elasticity 190 — 210 GPa view details
Density 7.67 — 7.86 kg/dm³ view details
Poisson Coefficient 0.27 — 0.3 view details
Modulus of Elasticity 27.6 E+03 — 30.5 E+03 ksi view details
Density 0.277 — 0.284 lb/in³ view details
Poisson Coefficient 0.27 — 0.3 view details

Composition

CRITERIA
VALUE
UNIT
CAS NUMBER
CRITERIA
C
VALUE
0.1600 – 0.2200
UNIT
%
CAS NUMBER
7440-44-0
CRITERIA
Mn
VALUE
1.3000 – 1.7000
UNIT
%
CAS NUMBER
7439-96-5
CRITERIA
P
VALUE
≤ 0.0350
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
CRITERIA
V
VALUE
val1
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UNIT
%
CAS NUMBER
7440-62-2

Atlas Specialty Metals, Product Data Sheets / Available at: www.atlassteels.com, visited 2005

Heat Treatments

  • Hot-forming: 1100 - 850°C. Normalizing: 900°C, air. Quenching: 880 - 930°C, oil or polymer. Quenching: 870 - 920°C, water. Tempering: 550 - 650°C, air. Stress-relieving: 50°C under the temperature of tempering. Carbonitriding: 870 - 880°C, gas, tempering 150 - 200°C. Carburizing: 760 - 780°C. Core hardening: 870 - 880°C, water, immediate tempering at 150 - 200°C, air. Induction hardening: 870 - 925°C, oil or water to 150 - 200°C, then air. Nitriding: 490 - 530°C. Soft annealing: 690°C, air. Isothermal annealing: 800°C furnace cooling to 670°C, then air. Carburizing: 880 - 920°C.