B 783 FL-4405-125 HT (United States / ASTM) Material Properties

Material group: Ferrous Alloys / Structural and constructional steels
Country/Standard: United States / ASTM

Data updates

Latest Update: 2020-03
Total number of updates: 2
Update History:
2019-03

Mechanical Properties

Temperature

0 - 30°C
PROPERTY / VALUE
Compression Yield Strength val1
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MPa view details
Tensile Strength 860 MPa view details
Elongation, A ≤ 1 % view details
Impact Energy val1
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J view details
Rockwell Hardness (HR) 29 view details
Compression Yield Strength val1
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ksi view details
Tensile Strength 124.7 ksi view details
Elongation, A ≤ 1 % view details
Impact Energy val1
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ft·lb view details
Rockwell Hardness (HR) 29 view details

Physical Properties

Temperature

0 - 30°C
PROPERTY / VALUE
Modulus of Elasticity 135 — 210 GPa view details
Density 6.9 — 7.86 kg/dm³ view details
Poisson Coefficient 0.27 — 0.3 view details
Modulus of Elasticity 19.6 E+03 — 30.5 E+03 ksi view details
Density 0.249 — 0.284 lb/in³ view details
Poisson Coefficient 0.27 — 0.3 view details

Composition

CRITERIA
VALUE
UNIT
CAS NUMBER
CRITERIA
C
VALUE
0.4 – 0.7
UNIT
%
CAS NUMBER
7440-44-0
CRITERIA
Fe
VALUE
Balance
UNIT
%
CAS NUMBER
7439-89-6
CRITERIA
Mn
VALUE
0.05 – 0.30
UNIT
%
CAS NUMBER
7439-96-5
CRITERIA
Mo
VALUE
val1
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UNIT
%
CAS NUMBER
7439-98-7
CRITERIA
Other
VALUE
val1
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UNIT
%
CAS NUMBER

B783: 2024 / Materials for Ferrous Powder Metallurgy (PM) Structural Parts

Heat Treatments

  • Tempering temperature for heat-treated (HT) materials: 180°C.