FE-PL61 (France / AFNOR NF) Material Properties

Material group: Ferrous Alloys / Structural and constructional steels
Country/Standard: France / AFNOR NF

Data updates

Latest Update: 2018-02
Total number of updates: 2
Update History:
2018-01

Mechanical Properties

Temperature

0 - 30°C
PROPERTY / VALUE
Yield Strength, Rp0.2 val1
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MPa view details
Tensile Strength 830 — 1230 MPa view details
Elongation, A 11 % view details
Impact Energy val1
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J view details
Brinell Hardness (HB) 217 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 120.4 — 178.4 ksi view details
Elongation, A 11 % view details
Impact Energy val1
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ft·lb view details
Brinell Hardness (HB) 217 view details
Vickers Hardness (HV) 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
0.10 – 0.16
UNIT
%
CAS NUMBER
7440-44-0
CRITERIA
Cr
VALUE
0.60 – 0.90
UNIT
%
CAS NUMBER
7440-47-3
CRITERIA
Mn
VALUE
0.35 – 0.65
UNIT
%
CAS NUMBER
7439-96-5
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

EN 2135: 2017 / Aerospace series - Steel FE-PL61 - Carburized, hardened and tempered - Bar - De ≤ 40 mm

Heat Treatments

  • Carburized, hardened and tempered: <br> Delivery condition + carburized 880°C <= &theta; <= 920°C <br> + 810°C <= &theta; <= 830°C <br> + 140°C <= &theta; <= 190°C <br> Optional test for bars, d=16mm, hardened and tempered: <br> 820°C +/- 10°C/OQ <br> + tempered 190°C +/- 5°C.