SUH 3 (Japan / JIS) Material Properties

Material group: Ferrous Alloys / Stainless steels
Country/Standard: Japan / JIS

Data updates

Latest Update: 2024-03
Total number of updates: 2
Update History:
2020-02

Mechanical Properties

Temperature

0 - 30°C
≥ 300°C
PROPERTY / VALUE
Yield Strength, Rp0.2 val1
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MPa view details
Tensile Strength 880 MPa view details
Tensile Strength val1
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MPa view details
Elongation, A 15 % view details
Elongation, A val1
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% view details
Reduction of Area val1
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% view details
Impact Strength val1
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kJ/m² view details
Brinell Hardness (HB) 262 — 269 view details
Rockwell Hardness (HR) val1
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view details
Vickers Hardness (HV) val1
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view details
Yield Strength, Rp0.2 val1
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ksi view details
Tensile Strength 127.6 ksi view details
Tensile Strength val1
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ksi view details
Elongation, A 15 % view details
Elongation, A val1
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% view details
Reduction of Area val1
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% view details
Impact Strength val1
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ft·lb/in² view details
Brinell Hardness (HB) 262 — 269 view details
Rockwell Hardness (HR) val1
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view details
Vickers Hardness (HV) val1
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view details

Physical Properties

Temperature

0 - 30°C
≥ 300°C
PROPERTY / VALUE
Modulus of Elasticity 190 — 215 GPa view details
Density val1
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kg/dm³ view details
Poisson Coefficient val1
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view details
Coefficient of Thermal Expansion (CTE) val1
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10-6/°C view details
Thermal Conductivity 15.2 W/(m∙°C) view details
Thermal Conductivity val1
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W/(m∙°C) view details
Electrical Resistivity 0.84 Ω∙mm²/m view details
Electrical Conductivity val1
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S/m view details
Modulus of Elasticity 27.6 E+03 — 31.2 E+03 ksi view details
Density val1
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lb/in³ view details
Poisson Coefficient val1
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view details
Coefficient of Thermal Expansion (CTE) val1
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10-6/°F view details
Thermal Conductivity 8.78 BTU/(h∙ft∙°F) view details
Thermal Conductivity val1
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BTU/(h∙ft∙°F) view details
Electrical Resistivity 1.4 E-03 Ω∙circular·mil/ft view details
Electrical Conductivity val1
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S/in view details

Composition

CRITERIA
VALUE
UNIT
CAS NUMBER
CRITERIA
C
VALUE
0.35 – 0.45
UNIT
%
CAS NUMBER
7440-44-0
CRITERIA
Cr
VALUE
10.00 – 12.00
UNIT
%
CAS NUMBER
7440-47-3
CRITERIA
Cu
VALUE
≤ 0.30
UNIT
%
CAS NUMBER
7440-50-8
CRITERIA
Mn
VALUE
val1
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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

G 4311: 2019 / Heat-resisting steel bars and wire rods

Heat Treatments

  • Annealing: 800-900°C, slow cooling; Quenching: 980 - 1080°C, oil quenching; Tempering: 700-800°C, rapid cooling.