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Engineered metals
for precision industries

Data sheet - ROBERT 30

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ROBERT 30
INOX

Fe reste Cr16-19 Ni6-9.5 C0.05-0.15

Chemical composition

Cu1 max

Ni6-9.5

P0.045 max

FeBAL

Mn2 max

Si2 max

S0.015 max

C0.05-0.15

Mo0.8 max

Cr16-19

OtherN 0.11 max

Alloy name
RLSA no.960
EN standard
DIN standard1.4310
UNS no.*S30100

*Unified Numbering System (USA)

Characteristics and main uses

Physical properties Units
Density (20°C) 7,90 Kg/dm³
Melting point 1400-1425 °C
Longitudinal elasticity modulus GPa
Thermal conductivity W/m·K
Electrical conductivity m/Ω·mm²
Electrical resistivity µΩ·m
Linear expansion Coefficient 10⁻⁶·K⁻¹
IACS (International Annealed Copper Standard) %
Poisson's ratio 0,29
Capabilities
Corrosion resistance3
Hot deformation
Cold deformation
Electrodepositing
Diamond cutting
Nitriding
Mechanical polishing
Welding without filler
Brazing

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

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

Alloy mechanical properties

ROBERT 30
Possible hardness range 170 - 600 HV
Possible Rm range 520 - 2000 MPa

Non-exhaustive list of grades

Grade According to standard 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

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

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