100% Original Round Steel Balls - High Carbon Angular Steel Grit – Feng Erda
100% Original Round Steel Balls - High Carbon Angular Steel Grit – Feng Erda Detail:
Model/Size:G12-G150 Φ0.1mm-2.8mm
Product Detail:
High carbon angular steel grit is manufactured from high carbon steel shot. Steel shots that are crushed to granular grit form and subsequently tempered to three different hardnesses (GH, GL and GP) to cater for different applications. High carbon steel grit is widely used as a media for de- scaling steel components prior to coating.
Key Specifications:
|
PROJECT |
SPECIFICATION |
TEST METHOD |
|||
|
CHEMICAL COMPOSITION |
|
0.8-1.2% |
P |
≤0.05% |
ISO 9556:1989 ISO 439:1982 ISO 629:1982 ISO 10714:1992 |
|
Si |
≥0.4% |
Cr |
/ |
||
|
Mn |
0.35-1.2% |
Mo |
/ |
||
|
S |
≤0.05% |
Ni |
/ |
||
|
MICROTRUCTURE |
Homogeneous Martensite or Bainite |
GB/T 19816.5-2005 |
|||
|
Density |
≥7.0-10³kg/m³（7.0kg/dm³） |
GB/T 19816.4-2005 |
|||
|
EXTERNALFORM |
Etched or angular surface profile, Air hole < 10%. |
Visual |
|||
|
HARDNESS |
HV:390-720(HRC39.8-64) |
GB/T 19816.3-2005 |
|||
Processing Steps:
Applications:
High Carbon Steel Grit GP: Has the lowest hardness in the range of 40 to 50 HRC and is also revered to as angular shot, because the grit will get a round shape during its lifetime. It Is mainly used in wheel blast machines and it has good results in the foundry industry because it cleans faster with little increase in maintenance costs and machine parts wear. GP is used for cleaning, descaling and desanding.
High Carbon Steel Grit GL: Has a medium hardness in the range 50 to 60 HRC. It is used in wheel blast machines and blast rooms and is particularly suited to heavy descaling and surface preparation requirements. Although GL is of medium hardness, it also loses its angular shape during shot blasting.
High Carbon Steel Grit GH :The maximum hardness ranging from 60 to 64 HRC. It stays angular in the operating mix and is therefore ideally suited for surface etching requirements. GH is often used in blast rooms (compressed air shot peening equipment.) for quick cleaning and to achieve an anchor profile prior to coating.
Product detail pictures:
Related Product Guide:
We also provide item sourcing and flight consolidation solutions. We have now our very own manufacturing facility and sourcing place of work. We could provide you with nearly every kind of merchandise associated to our merchandise variety for 100% Original Round Steel Balls - High Carbon Angular Steel Grit – Feng Erda , The product will supply to all over the world, such as: The Swiss, Ecuador, Bangladesh, In order to carry out our goal of "customer first and mutual benefit" in the cooperation, we establish a specialist engineering team and a sales team to supply the best service to satisfy our customers' requirements. Welcome you to cooperate with us and join us. We have been your best choice.
By Candy from Australia - 2018.12.10 19:03
We are a small company that has just started, but we get the company leader's attention and gave us a lot of help. Hope we can make progress together!
By Molly from Zimbabwe - 2018.09.19 18:37
