SINT-C32 Sinterstahl Mo- und C-haltig (Mo-Carbon Sintered Steel)

SINT-C32 is a medium-density Mo-carbon sintered steel structural material per DIN 30910-4. Combined molybdenum and carbon provide high strength with excellent hardenability for heat-treated structural components.

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

Element	Content
Fe	Rest (Balance)
C	0.3–0.9%
Cu	< 3.0%
Ni	< 5.0%
Mo	0.6–2%
Other	< 2%

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

Property	Value
Density	6.4–6.8 g/cm³
Hardness HB	> 55
Tensile Strength Rm	400 N/mm²
Yield Strength Rp0.1	370 N/mm²
Elongation A	< 1%
E-Modulus	100 × 10³ N/mm²

Comparable Standards: MPIF FL-4605-K58. 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-C32

6.4-6.8

>HRB 55

400

370

Bal.

2.0

0.6

1.5