SAE-J444/ISO Bearing Steel Grit G25 for Marble Cutting

• Customization: Available
• Natural Abrasive Type: Artificial
• Artificial Abrasive Type: Bearing Steel Abrasive
• Model NO.: G25
• Application: Machinery
• Function: Cutting Granite and Marble
• Source: Artificial Abrasives
• Particle Size: G10-G120
• Hardness: Gp41-50HRC; Gl50-55HRC; Gh63-68HRC
• Product Name: Abrasive/Bearing Steel Grit G25
• Chrome Content: 1-1.5%
• Features: Fully Angular
• Material: Bearing Steel, Chrome Alloy Element
• Size: 0.2mm~2.5mm
• Sample: Yes, We Can Supply.
• S: <0.05%
• Fatigue Life: 3000 Times
• Applications: Casting, Scale Removal of Forging and Heat-Treated
• C: 0.8-1.2%
• Micro Structure: Martensite
• Payment: T/T L/C
• Color: Black
• Standard: SAE-J444
• Density: 7.6g/cm3
• Transport Package: 25kg/Bag, 40 Bags Put in 1 Ton Bag
• Specification: C, Si, Mn, Cr, S, P
• Trademark: Honest Horse
• Origin: China
• HS Code: 72051000
• Production Capacity: 3000tons/Month

Product Description

SAE-J444/ISO Standard Abrasive/Bearing Steel Grit G25 for Marble Cutting

1. Bearing Steel Grit Introduction

Our bearing steel grit is made of chrome alloy material which are fast atomized after melting.

The shape is fully angular and it is high efficient in metal surface sandblasting. Besides, the bearing steel grit is very suitable for granite & marble gang saw cutting,widely used in stone cutting industry.

2. Bearing Steel Grit Specification
 

Project		Quality
Chemical composition%	C	0.8-1.2%
	Cr	1.0-1.5%
	Si	0.4-1.2%
	Mn	0.6-1.2%
	S	<0.05
	P	<0.05
Material		Bearing steel,Chrome Alloy element
Hardness		GP 41-50HRC;GL 50-55HRC;GH 63-68HRC
Density		7.6g/cm3
Micro structure		Even tempered martensite and dispersed carbon
Shape		Full angular
Size		0.2mm~2.8mm
Application		a) Blast cleaning b) Rust removal c) Shot peening d) Sand blasting e) Pre-treatment f) Granite & marble cutting

3.Bearing Steel Grit Application

Stone Cutting---water jet flow with metal abrasiveg, in granite cutting, there is no chemical change and has advantages of no affection on the chemical and physical performance of stone materials, no heat deformation, narrow lancing, high precision, smooth cutting surface, cleaness and no pollution, etc.
 






4.Bearing Steel Grit Production Technology





5.Bearing Steel Grit Certificate





6.Bearing Steel Grit Testing




7.Bearing Steel Grit Normal Packaging

1. 25kg per bag(pp bag or paper bag), then 40 bags put in a 1000kg (2200lb) bulk bag.
2. 25 kg per bag(pp bag or paper bag), then 40 bags shrink wrapped onto a 1000kg (2200lb) pallet.
3. 25 kg per bag(pp bag or paper bag), then 40 bags in one box.

We can also pakage according to costomers' requirements.




8.Company Profile

Jinan Junda Industrial Technology Co.Ltd. is established at 2005, we are in shandong province,
 jinan city, we are also the manufacturer of 

granet sand, Steel Shot, Steel Grit, glass beads and Steel Cut Wire Shot

We have well-equipped testing equipment and strong technical force. 
With a wide range, good quality, reasonable prices, our products are extensively used in Casting, 
Mechanical, Shipbuilding, automotive, Locomotive, Container, Steel and other industries.