China Abrasive Grinding China Factory Steel Grit for Shot Peening China Steel Shot China Grinding Ba

Abrasive & Grinding China Factory Steel Grit for Shot Peening1.Steel Grit Picture
2.Steel Grit IntroductionSwitch

Steel Grit is made by crushing steel shot to angular particle subsequently tempered to different hardness to cater for different application, screened by size according to SAE Standard specification.
3.Steel Grit Specification

Product Name

Chemical Composition

Crushing & Culling Machine

Chemical Composition

C

0.70-1.20%

Cr

0.26%

Mn

0.6-1.20%

Si

0.40-1.20%

S

≤0.05%

P

≤0.05%

Micro Hardness

GP:42-50HRC (399509HV)
GL:56-60HRC (620713HV)
GH:63-66HRC (795889HV)

Hardness Deviation

Max DAbrasive & Grinding eviation ±Physical Measuring Meter 3.0HRC,±40HV

Type

G10 G12 G14 G16 G18 G25 G40 G50 G80 G120

Diameter

2.5mm2.0mm1.7mm1.4mm1.2mm1.0mm

0.7mm0.4mm0.3mm0.2mm

Microstructure

Even tempered martensite and dispersed carbon

Quality Standard

SAE, ISO9001

Durability

≥3000 times

Shape

Angular

4.Steel Grit Production Technology 5.Steel Grit Applications

Steel grit Cleaning
Steel shot and grit are used in cleaning applications for removal of loose material on metal surfaces. This type of cleaning is common in automotive industry (motor blocks, cylinder heads, etc.).Steel grit Surface preparation
Surface preparation is as a series of operations including cleaning and physical modification of a surface. Steel shot and grit are used in surface preparation process for cleaning metal surfaces which are covered with mill scale, dirt, rust, or paint coatings and for physically modifying the metal surface such as creating roughness for better application of paint and coating. The steel shots are generally employed in shot blasting machines.

6.Steel Grit Quality Test and test equipment

7.Packaging---Normal packaging:25kg/pp bag, then 40 bags in one ton bag .
---1000kg in one ton bag.
8.FAQ Q. What is the mode of your payment? T/T: 50% advance payment and the rest 50% payment oay us when you get the scanned B/L from our E-mail. L/C: 100% irrevocable L/C at sight. Q. What atandars you carring out for your products? SAE standard and ISO9001, SGS.
9.Company ProfileJinan Junda Industrial Technology Co.,Ltd steel shot, steel grit and bearing steel grit product reach American SAE standard, they are widely used in shipbuilding, foundry, steel, and automobile, container, machine facture , pipeline anti-corrosion, aviation, granite cutting and so on.
10.Customer Visit
11.Our Team12.ContactWe are waiting for your contact about the details !