san marino Chang'an installation block

Material:150-135

Category:

san marinoInvestment casting

Description

Casting process Investment casting
Material 80-50
Heat treatment +NT
Max & Min  Dimensions(mm) 1225 & 6.5
Casting tolerance(ISO 8062-3) DCTG7
Weight(kg) 73
Tensile strength Rm(Mpa) ≥550
Yield strength Rp0,2(Mpa) ≥345
Elongation(%) >22
Radiographic ASTM E446 Level3
Application industry Railway