SAE Plant Maintenance Steel Grit G80 with Blasting Abrasive

• Customization: Available
• Natural Abrasive Type: Steel Grit
• Artificial Abrasive Type: Cast Steel Grit
• Model NO.: G80
• Application: Sand Blast
• Function: Shot Peening
• Source: Artificial Abrasives
• Particle Size: 0.3mm
• Hardness: Gp:40-51HRC Gl:50-55HRC Gh:60-68HRC
• Shape: Angular
• Sample: Yes, We Can Supply Sample
• Standard: ISO9001, SAE, SGS
• Density: 7.4G/Cm3
• C: 0.80 -1.20%
• Business Type: Manufacturer
• Cr: 0.26%
• Micro-Structure: Martensite
• Si: 0.40 -1.20%
• Hollow Particles: <5%
• Crack Particle: <3%
• After-Sale Service: Sincere to Solve Customer′s Problems
• Mn: 0.6-1.2%
• S: <0.05%
• P: <0.05%
• Transport Package: 25kg/Bag Then 40bags in One Ton Bag
• Specification: G80
• Trademark: Honest Horse
• Origin: China
• HS Code: 720521
• Production Capacity: 3000 Tons Per Month

Product Description

SAE Plant Maintenance Steel Grit G80 with Blasting Abrasive
 

Steel Grit Applications

The Steel Structure

To the steel structure , the speed of corrosion is mainly related to the relative humidity of the air and the composition and quantity of pollutant in the atmosphere. In order to extend its service life,the steel structure must need surface treatment,then by spraying to form the protective film on metal surface to prevent and reduce metal corrosion.

Port Machinery

Harbor wharf construction uses the steel structure massively.Therefore, the steel structure anti-corrosion request is unusual high.The harbor machinery is frequently confront with some special environment .For example ,the moist maritime air environment ,which cause the steel structure constructions get deep corrosion.In that case,the corresponding sand blasting and coating are needed to protect the harbor machinery.

 

 

1.Steel Grit Picture





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. 

2.Steel Grit size distribution

 

SIZE DISTRIBUTION OF STEEL GRIT
Screen No.	In	Screen size	SAE J444 Standard Steel grit
			G10	G12	G14	G16	G18	G25	G40	G50	G80	G120
6	0.132	3.35
7	0.111	2.8	All Pass
8	0.0937	2.36		All Pass
10	0.0787	2	80%		All Pass
12	0.0661	1.7	90%	80%		All Pass
14	0.0555	1.4		90%	80%		All Pass
16	0.0469	1.18			90%	75%		All Pass
18	0.0394	1				85%	75%		All Pass
20	0.0331	0.85
25	0.028	0.71					85%	70%Min		All Pass
30	0.023	0.6
35	0.0197	0.5
40	0.0165	0.425						80%min	70%min		All Pass
45	0.0138	0.355
50	0.0117	0.3							80%min	65%min		All Pass
80	0.007	0.18								75%min	65%min
120	0.0049	0.125									75%min	65%min
200	0.0029	0.075										70%min
GB			2.5	2	1.7	1.4	1.2	1	0.7	0.4	0.3	0.2

3.Steel Grit  Specification

Product Name	Chemical Composition
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 Deviation ±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 








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 Profile

Jinan 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.SSPC show





11.Contact