Steel shot production standards:
We strictly according to GB "GB/T18838.3-2008 high carbon steel shot and sand" - American steel casting association "SFSA20-66 cast steel abrasive standard" - American motorcar engineer association "SAE standards - " J827 cast steel shot in Chinese
Black people republic of metallurgical industry "YB/T5149-93 cast steel shot" - the U.S. army standard "MIL - S - 851 cleaning and strengthen with metal kind steel grit and steel shot standards" and "international organization for standardization ISO11124-3 standard high carbon steel shot cast
Steel grit standard "to produce
The specification of cast steel shot:
S780/ SS2.5
,
S660/SS2.0
,
S550/ SS1.7 - S460/ SS1.4 - S390/ SS1.2
,
S330/ SS1.0
,
S280/ SS0.8
,
S230/ SS0.6 - S170/SS0.5 -
S110 /SS0.3
Steel shot - with its main technical indices:
Product
cast Steel Shot
Chemical composition
(
C
)
0.70~1.20%
0.35~1.20%
=
0.40%
=
0.05%
=
0.05%
(
Mn
)
(S
i
)
(
S
)
(
P
)
Average hardness
(500g load were determined under)
Conventional
:
40
~
50HRC (377
~
509HV)
Special
:
52
~
56HRC (543
~
620HV)
Special
:
56
~
60HRC (620
~
713HV
Hardness deviation
Maximum deviation range
±
3.0HRC or
±
40HV
Microstructure
Uniform tempering martensite or tempering difference of body
Density
7.4g/cm3
Steel shot of application:
Cleaning: peen-forming cleaning - body.they - die casting cleaning - casting peen-forming cleaning - forgings peen-forming cleaning - forgings body.they castings rust-removing steel cleaning - steel plate cleaning - cleaning - h-beam cleaning - steel structure cleaning. Derusting: peen-forming derusting - shot peening derusting - casting - forging - steel derusting rust rust - forgings except oxide skin - steel derusting - h-beam derusting - steel structure rust.
Conslidation: shot peening strengthening - heat-treated pieces shot peening - gear shot peening.
Shot peening: steel shot peening - sections of sandblasting - presented.the peen-forming - steel plates - steel shot peening shot peening.
Peen-forming: plate peen-forming - steel shot bla - sections peen-forming.
Play sand: play sand treatment.
Steel shot pretreatment: before painting processing - coating pretreatment - surface pretreatment - presented.the pretreatment - steel pretreatment - steel pretreatment - steel pretreatment - steel structure pretreatment.
cast steel shot the applicable equipment:
Steel shot mainly suitable for roller-type - chain-type - hook type - caterpillar - through the type - turn desktop - deposition of put type - stepping type - pallet car peen-forming machine (peen-forming device) - shot bla cleaning machine - peen-forming cleaning equipment - shot peening machine - injection peen-forming - shot peening equipment - sandblasting machine - sandblasting equipment - derusting equipment - steel pretreatment line - steel pretreatment line - steel structure pretreatment production line - sand room equipment.
إتصل بصاحب الإعلان 