low chrome casting iron grinding ball

Model:	-
Brand:	Huamin
Origin:	Made In China
Category:	Metallurgy , Mining & Energy / Metallurgy & Mining / Non-ferrous Metal Alloy
Label:	low chrome ball , chrome steel ball , iron grinding ball
Price:	US $790 / ton
Min. Order:	10 ton

Inquire Now

Product Description

Quick Details

Place of Origin:	Shandong China (Mainland)	Brand Name:	Huamin	Model Number:	Dia.20mm-150mm(0.75''-6'')
Application:	Mines, Cement plants, Power stations, Chemical industry	Material:	Iron	Dimensions:	Dia.20mm-150mm(0.75''-6'')
Surface Hardness:	60-65HRC	Unbreakable:	0.5MAX	Technology:	Cast
Certificate:	ISO9001:2008 ISO14001:2004 OHSAS18001:2007

Packaging & Delivery

Packaging Detail:	Container bags/Steel drums
Delivery Detail:	Within 20 days after confirm the contract

Specifications

Casting Steel Balls Characteristics
1. High hardness
2. Good wear resistance
3. High toughness
4. No mal-roundness

Casting Steel Balls

We are one of the largest professional manufactory of casting steel balls and forged grinding balls in China.Our annual product of casting steel balls is about 50000MT.We are take the leading position in chinese casting steel balls industry.We will try our best to supply you with high quality products,reasonable price,timely delivery with satisfactory service as the base of our long time cooperation.

Applied Fields of Casting Steel Balls

1. Mines

2. Cement Plants

3. Chemical Industries

4. Power Stations

Type and Chemical Composition of Casting Steel Balls

Name	Material	C	Si	Cr	Mn	S	P
DZ-7	Cr-22-32%	2.0-2.8	≤1.0	22-32	0.5-2.0	≤0.06	≤0.08
DZ-8	Cr-17-22%	2.0-2.8	≤1.0	17-22	0.5-2.0	≤0.06	≤0.08
DZ-9	Cr-15-17%	2.2-3.0	≤1.0	15-17	0.5-2.0	≤0.06	≤0.08
DZ-10	Cr-11-14%	2.2-3.2	≤1.0	11-14	0.5-2.5	≤0.06	≤0.08
DZ-11	Cr-5-10%	2.1-3.2	≤1.2	5-10	0.5-1.5	≤0.06	≤0.08
DZ-12	Cr-1.5-3.%	2.2-3.5	≤1.2	1.5-3.0	0.5-1.5	≤0.06	≤0.08

Name	Material	Impact Test Ak.J/cm	Endurance Test times (5m)	Hardness (HRC)
				Diam25-60mm		Diam70-100mm
				Quenching	Unquenching	Quenching	Unquench ing
DZ-7	Cr-22-32%	≥4	≥10000	≥60	≥49	≥60	≥48
DZ-8	Cr-17-22%	≥4	≥10000	≥60	≥49	≥60	≥48
DZ-9	Cr-15-17%	≥4	≥10000	≥60	≥49	≥58	≥48
DZ-10	Cr-11-14%	≥3	≥10000	≥58	≥49	≥56	≥48
DZ-11	Cr-5-10%	≥3	≥8000	-	≥48	-	≥48
DZ-12	Cr-1.5-3.%	≥2	≥8000	-	≥48	-	≥45