low chrome alloy cast grinding cylpebs from China manufacturer - Ningguo Dongfang Wear-Resistant Material Co.,Ltd

Product Detail

Means of Transport: Ocean

Packing: bulk bag/iron drum

Brand Name: DONGXU

material: steel scrap

shape: cylindrical

chromium percentage: 0.3-0.8%

Production Capacity: 50,000tons

Delivery Date: 1 month

production process: cast

size: dia 8x10mm-60x70mm

function: grinding media

application devices: ball mils

1.industrial cast grinding bars used in ball mill
2.size: dia 8x10mm- dia 60x70mm
3.chromium percentage:0.3-0.8%
4.rigorous quality control

Description of low chrome cast grinding cylpebs

1.Mechanical character:

Name	HRC	Metallurgical Structure
low chrome cast grinding cylpebs	≥45	P+C

2.Chemical composition:

Name	C	Si	Mn	Cr	P	S
Low chrome cast grinding cylpebs	2.2-3.5	≤1.2	≤0.3-1.5	0.3-0.8	≤0.1	≤0.1
Trace element	Cu,Mo,Ai,Nb,Zr,V

3.Heat treatment:

The grinding media will be heat treated to obtain the required hardness and stable microstructure, which is the

most important step of the whole production process. Our independent R&D "Warm Period Timing Oil Quenching

Heat Treatment" has been authorized as National Invention Patent. We also have air quenching technology and

water quenching technology.

4.Picture of industry cast grinding bars used in ball mill

5.Quality Management System Certificate & Environmental Management System Certificate

6.Test equipment:Metallographic Cutting Machine

7.Package information:

Payment:

We accept T/T, L/C.etc. 30% advanced payment, 70% before loading.

DONGXU is identified as Chinese Well-Known Trademark, we provide high quality products with

competitive price. Welcome to contact and we are ready to give you the best sevice.

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