Alloy Material High Quality Cast Steel Grit, Brand Name : Kaitai

we are offering cast steel grit. product description
in accordance with standards of gbt18838.3-2008 steel shot and cast steel grit,sfsa20-66cast steel abrasive, sae j827 cast steel shot, sae j1993high carbon steel grit, ybt5149-1993 cast steel shot, ybt5150-1993cast steel grit,iso11124-3high carbon cast steel shot and grit.
product feature
abrasive material technological index:
products cast steel grit
chemical composition
c 0.80~1.20%
mn 0.35~1.20%
si 0.40
s 0.05%
p 0.05%
microhardness gp:42-52 hrc
gl:53-60 hrc
gh:60-64 hrc
hardness deviation max deviation ã�â±3.0hrc
microstructure tempered martensite or sorbite
density 7.6 gcm3
abrasive material types:
gp:angular when new, this grit rapidly rounds off in use and its particularly suited descaling applications.
gl:although harder then gp steel grit, also loses its sharp edges during shto basting and is particularly suited to descaling and surface preparation applications.
gh:having maximum hardness, gh always remains angular in its operating mix. these abrasive are particularly effective in surface treatment processes and produce a uniform, etched finish, gh angular grit should only be used in wheel machines where working requirements take precedence over cost price considerations (for example with rolling mill cylinders or when a special finish is needed). for use mainly with compressed air equipment.
product specification models
g10,g12,g14,g16,g18,g25,g40,g50,g80,g120