Mechanical Properties


Mechanical Properties


Mechanical properties

Material

Material quality

Tensile strength (MPa)

Elongation (%)

Hardness, etc.

Low alloy steel

Fe-Ni-C 1000-1800 2 - 10 HRC 30-50
Fe-Cr-C 1000-1800 1 - 7 HRC 30-60
SNCM 1120 3

Surface hardness Hv

 650 - 700
Stainless steel SUS316L 530 40
SUS630 1300 10

Post aging process HRC42

SUS410L 380 45
SUS444 450 35
SUSXM27 570 25
SUS420J 1000 8 HRC ≥40
SUS440C HRC ≥50
Titanium Pure Ti 555 15 Hv 150-240
Ti alloy 780 5 Hv 260
Other Kovar 540 30
Cemented carbide Hv 1600-1800
Heavy alloy

Specific gravity 18