SINT-D30 Sinterstahl Cu-, Ni- und Mo-haltig (Cu-Ni-Mo Sintered Steel)

SINT-D30 is a high-density Cu-Ni-Mo sintered steel structural material per DIN 30910-4. Nickel and molybdenum alloying provides excellent hardenability for heat-treated structural components with high strength requirements.

Chemical Composition (per DIN 30910-4 (Sintered Metals for Structural Parts))

Element	Content
Fe	Rest (Balance)
C	< 0.3%
Cu	1–5%
Ni	1–5%
Mo	< 0.6%
Other	< 2%

Properties (per DIN 30910-4 (Sintered Metals for Structural Parts))

Property	Value
Density	6.8–7.2 g/cm³
Hardness HB	> 60
Tensile Strength Rm	460 N/mm²
Yield Strength Rp0.1	330 N/mm²
Elongation A	2%
E-Modulus	130 × 10³ N/mm²

Comparable Standards: MPIF FN-0200-K67. Tensile strength and yield strength values are for as-sintered condition unless otherwise specified.

Standard

Material Code

Density (g/cm3)

Hardness

Tensile Strength

Compositions (%)

Ultimate (MPa)

Yield (MPa)

Fe

Cu

C

Ni

Mo

Mn

Cr

Sn

DIN 30910-4:2004-05

Sint-E30

>7.2

>HRB 90

570

390

Bal.

1.5

0.3

4.0

0.5