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High chrome casting grinding ball / cylpebs
High chrome casting grinding ball / cylpebs
High chrome casting grinding ball / cylpebs
High chrome casting grinding ball / cylpebs
High chrome casting grinding ball / cylpebs
High chrome casting grinding ball / cylpebs

High chrome casting grinding ball / cylpebs

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High chrome grinding Cylpebs is a casting alloy grinding media contain 10-28% chrome. this grinding media used in Ball mill / SAG mill for Mining / Cement and other industry, to mill & crush ore/ coal / sand / cement and other material. Its have good micro structure by Alloy casting, and have good hardness and broken rate through heat treatment. So used this 10-28% Cr grinding Cylpebs will get lower wear rate and reduce the ball mill downtime.

CHARACTERISTICS OF high chrome grinding Cylpebs

High chrome grinding Cylpebs is a casting alloy grinding media contain 10-28% chrome. this grinding media used in Ball mill / SAG mill for Mining / Cement and other industry, to mill & crush ore/ coal / sand / cement and other material.

Its have good micro structure by Alloy casting, and have good hardness and broken rate through heat treatment. So used this 10-28% Cr grinding Cylpebs will get lower wear rate and reduce the ball mill downtime.

 

STANDARDS / DESIGNATIONS

GB/T 17445-2009   (CN)

ASTM 531/A 532M-93A (US)

EN 12513:2000E    (EU)

 

MECHANICAL PROPERTIES 

Micro Structure:  Martensite + Carbide + residual Austenite

IMPACT Value:           Min. 3.5J/cm2

Surface Hardness:         HRC 58-63

Hardness variationfrom surface to core): Max HRC 2

Times of Falling ball :       Min. 28000

Breakage and deshaping :     Max 0.5%

 

CHEMICAL COMPOSITION

Carbon / C :        2.0-3.2 (%)

Silicon / Si:        0.3-1.2 (%)

Manganese / Mn:   0.2-1.5 (%)

Chromium / Cr:     10.0-28.0 (%)

Nickel/ Ni:          Max 1.20 (%)

Molybdenum/ Mo   Max 1.50 (%)

Cooper / Cu:       Max 1.50 (%)

Phosphors / P:     Max 0.10 (%)

Sulfur / S:          Max 0.12 (%) 


SIZE:   diamater * length

8*8 / 10*10 / 12*12 / 14*14 / 16*16/ 18*18 / 20*25/ 25*30/ 25*38 / 30*35  / 35*40/  40*45/ 45*50/ 50*55/ 55*60 /60*70 mm


PACKAGE:

Metal Drum + Wooden pallet, 800-1000 kgs per drum, 2 drum on one pallet;


MOQ:  

50 tons for each shipment ( FCL 2 Containers),  5 tons for each size & each chrome content;

 

Lead-time:

     0-100 tons,  15-20 days with one shipment ;

 100-500 tons,  15-30 days,  each week ship out 100 tons with one shipment ; 

500-5000 tons,  15-150 days, each week ship out  250 tons with one shipment; 

 

Payment term:

20% deposit, balance T/T within 7 days after B/L copy.


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