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Engineered metals
for precision industries

Data sheet - ROBERT 02

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ROBERT 02

Fe reste C0-0.03

Chemical composition

P0.025 max

FeBAL

Mn0.20 max

Si0.05 max

S0.015 max

Al0.04-0.1

C0.03 max

Alloy name
RLSA no.901
EN standard
DIN standard1.1015
UNS no.*

*Unified Numbering System (USA)

Characteristics and main uses

(english) Fer pur permettant la réalisation de pièces avec de forts emboutis. Du fait de sa bonne conductibilité magnétique, le ROBERT 02 fonctionne comme une barrière au champs magnétiques.   

Physical properties Units
Density (20°C) 7,86 Kg/dm³
Melting point 1400-1500 °C
Longitudinal elasticity modulus 210 GPa
Thermal conductivity W/m·K
Electrical conductivity 7,7 m/Ω·mm²
Electrical resistivity 0,6 µΩ·m
Linear expansion Coefficient 12 10⁻⁶·K⁻¹
IACS (International Annealed Copper Standard) 12 %
Poisson's ratio
Capabilities
Corrosion resistance1
Hot deformation
Cold deformation4
Electrodepositing
Diamond cutting
Nitriding
Mechanical polishing4
Welding without filler
Brazing

1 poor | 2 average | 3 good | 4 very good | - no info

Heat Treatment / Hardening
Annealing temperature 550-650 °C
Temperature for stress relief treatment °C
Hardening temperature °C
Hardening treatment time hour(s)

Comments on heat treatments

Alloy mechanical properties

ROBERT 02
Possible hardness range 100 - 200 HV
Possible Rm range 240 - 610 MPa

Non-exhaustive list of grades

Grade Condition Hardness
(HV: Vickers)
min - max
Rm
(MPa)
min - max
Rp 0.2
(MPa)
min - max
Elongation
(%) where L0 = 100mm
min - max
L0 Grain size
(µm)
min - max
mou RLSA 100
dur RLSA 200

Do not hesitate to ask us for your specific grades and parameters. We can make productions according to your needs.

Contact us

Do not hesitate to contact us for a quote, any questions or advice. We will get back to you as soon as possible. 

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Packaging
EN10204 certificate