Casting Mill Bballs for Sag Mill By oriental casting and forging co., ltd,

Casting Mill Bballs for Sag Mill

FOB Price

Get Latest Price

680 ~ 790 USD /

10 Ton Minimum Order

Country:

China

Model No:

DIA20-150MM

FOB Price:

680 ~ 790 USD / (Negotiable) Get Latest Price

Place of Origin:

Price for Minimum Order:

680

Minimum Order Quantity:

10 Ton

Packaging Detail:

1000KG BAGS OR STEEL DRUMS (850-900KG)

Delivery Time:

15-45DAYS AGAINST YOUR QUANTITY

Supplying Ability:

60000 Ton per Year

Payment Type:

T/T, L/C

Product Group :

Product Specification

HARDNESS55-67:IMPACT TOUGHNESS >12

Product Description

Casting Mill Bballs for Sag Mill
Our grinding ball:

1)Dia.:15~150mm, 2)High Hardness &Low Breakage, 3)Good wear-Resistance, 4)High Cr balls

Our main products:

High& low chrome cast grinding balls
High& low chrome alloyed casting Cylpebs
High& low chrome alloyed micro-balls
Forged Grinding balls

A) Diameter: 20~150mm

B). Hardness
High Cr : Surface HRC >58

Middle Cr:Surface HRC>47

Low Cr : Surface HRC >45

Forged ball: HRC 50~67

C). Characteristics:
1) High hardness
2) Good wear Resistance
3) No breakage

4)Even wearing

D). Applied fields:
1) Metal Mines
2) Cement plants
3) Power stations
4) Chemical industry

E).Chemical Composition.

High Cr : C:2.0~3.2,Si≤1.0, Mn≤1.5, Cr: 10~28, Mo ≤1.0, P≤0.10, S≤0.08.

Middle Cr.:C:2.1-3.2;Si0.5-2.2;Mn0.5-2.0 Cr 6-10; Mo1-1.0; Cu0-0.8; Ni0-1.5; P< 0.10 S< 0.006

Low Cr: C:2.0~3.0,Si≤1.2,Mn≤1.5, Cr: 1.0~2.2, Mo ≤1.0, P≤0.10, S≤0.10.

Forged balls: C:0.53~0.74,Si:0.15~0.37, Mn:0.45~1.2,S:0.04max. P:0.04Max.Cr :0.60max.

F).Packing:
Ton bags (1000Kg Per Bag)
Iron drum (850~900Kg Per Drum)

Specifications and weight

Dia.(mm)	Weight/each(kg)	No./ton(pcs)
Φ10	0.0135	74073
Φ12	0.0181	55248
Φ15	0.0242	41322
Φ20	0.0322	31056
Φ25	0.063	15873
Φ30	0.11	9091
Φ40	0.257	3891
Φ50	0.50	2000
Φ60	0.867	1153
Φ70	1.37	729
Φ80	2.05	487
Φ90	2.90	345
Φ100	4.00	250
Φ110	5.30	188
Φ120	6.80	147
Φ125	7.75	129
Φ130	8.74	114

Mechanical properties and metallurgical structure

Model	Mechanical properties		Metallurgical structure
Model	HRC	The degree of ball-drop	Metallurgical structure
Low-chromium casting strip	≥45	≥8000	P+C
Medium-chromium casting strip	≥50	≥12000	P+C
High-chromium casting strip	≥55	≥15000	M+C
Super high-chromium casting strip	≥60	≥22000	M+C

Chemical composition

Model	Chemical composition
Model	C	Si	Mn	Cr	Mo	Cu	P	S
Low-chromium casting strip	2.2-3.5	≤1.2	≤1.5	0.8-3.5	≤1.0	≤0.5	≤0.15	≤0.15
Medium-chromium casting strip	2.0-3.3	≤1.2	≤1.8	4.0-9.0	≤1.5	≤1.0	≤0.15	≤0.15
High-chromium casting strip	1.6-3.3	≤1.0	≤2.5	10-18	≤1.0	≤1.5	≤0.10	≤0.10
Super high-chromium casting strip	2.0-3.3	≤1.0	≤2.5	22-25	<2.0	≤1.5	≤0.10	≤0.10

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WE LOOK FORWARD TO THE OPPORTUNITY TO DISCUSS HOW WE CAN BECOME A PARTNER IN YOUR SUPPLY CHAIN SOLUTION.

Country:	China
Model No:	DIA20-150MM
FOB Price:	680 ~ 790 / (Negotiable) Get Latest Price
Place of Origin:	-
Price for Minimum Order:	680
Minimum Order Quantity:	10 Ton
Packaging Detail:	1000KG BAGS OR STEEL DRUMS (850-900KG)
Delivery Time:	15-45DAYS AGAINST YOUR QUANTITY
Supplying Ability:	60000 Ton per Year
Payment Type:	T/T, L/C
Product Group :	-