FY-4500-20V (United States / MPIF) Material Properties

Material group: Ferrous Alloys / Sintered powdered metals
Country/Standard: United States / MPIF

Data updates

Latest Update: 2021-03
Total number of updates: 2
Update History:
2020-02

Mechanical Properties

Temperature

0 - 30°C
PROPERTY / VALUE
Yield Strength, Rp0.2 205 MPa view details
Compression Yield Strength val1
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MPa view details
Tensile Strength 275 MPa view details
Elongation, A 5 % view details
Impact Energy val1
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J view details
Rockwell Hardness (HR) val1
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view details
Yield Strength, Rp0.2 29.7 ksi view details
Compression Yield Strength val1
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ksi view details
Tensile Strength 39.9 ksi view details
Elongation, A 5 % view details
Impact Energy val1
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ft·lb view details
Rockwell Hardness (HR) val1
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view details

Physical Properties

Temperature

0 - 30°C
PROPERTY / VALUE
Modulus of Elasticity 130 GPa view details
Density 6.7 kg/dm³ view details
Poisson Coefficient 0.27 view details
Modulus of Elasticity 18.9 E+03 ksi view details
Density 0.242 lb/in³ view details
Poisson Coefficient 0.27 view details

Composition

CRITERIA
VALUE
UNIT
CAS NUMBER
CRITERIA
C
VALUE
≤ 0.03
UNIT
%
CAS NUMBER
7440-44-0
CRITERIA
Fe
VALUE
Balance
UNIT
%
CAS NUMBER
7439-89-6
CRITERIA
N
VALUE
≤ 0.01
UNIT
%
CAS NUMBER
7727-37-9; 17778-88-0
CRITERIA
O
VALUE
val1
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UNIT
%
CAS NUMBER
7782-44-7; 17778-80-2
CRITERIA
Other
VALUE
val1
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UNIT
%
CAS NUMBER
CRITERIA
P
VALUE
val1
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UNIT
%
CAS NUMBER
7723-14-0

MPIF Standard 35 - SP: 2024 / Materials Standards for PM Structural Parts

Heat Treatments

  • Sintered at 1120°C (2050°F) in dissociated ammonia or mixed gas (75% H2, 25% N2).