High alloy chrome grinding steel ball Cr 1-18 , Industrial ball mill grinding media

Product Details:

Place of Origin:	CHINA
Brand Name:	ZW
Certification:	ISO9001:2008 SGS
Model Number:	GB/T 17445-2009

Payment & Shipping Terms:

Minimum Order Quantity:	10/tons
Price:	Negotiable
Packaging Details:	container bags or steel drums
Delivery Time:	7-14 days
Supply Ability:	50000 tons/year

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Detailed Product Description

Name:	Alloy Chrome Grinding Steel Ball	Material:	Cr:1-18
Impact Test:	≥4 AK.j/cm^2	Nominal Diameter:	25mm-140mm
Application Fields:	Metal Mine,power Station,cement Plant,etc	Hteat Treatmen:	Oil Quenching Or Air Quenching
Endurance Test Times:	≥10000	Breakage Guarantee:	≤1%
HRC:	58-63
Highlight:	grinding media balls , forged steel balls

Specifications

1. Provide free samples
2. Material:steel
3. HRC:58-63
4..High hardness; Low breakage; Good wear resistance

Process features of cast iron balls:
1. chemical composition matchin
2. melting and pouring process
3. temperatyre control pricess
4. moulding process
5. heat treatmen process

Sizes of Grinding Media Ball:

Small Sizes: 10mm~30mm,

Medium Sizes: 40mm~90mm,

Big Sizes: 100mm~150mm;

.Package: Steel drums (850kg per drum) or Flexible Container Bags ( 1000kg per bag)
Specifications of our products as follows:

Type and Chenical Composition of Cast Balls

Name	Material	Chemical Composition
Name	Material	C	Si	Mn	S/P	Cr	HRC
Cast ball	special hi-cr	2.0-3.2	＜1.0	0.5-2.0	＜0.06	＞18	58-64
	higt-cr	2.0-3.2	＜1.0	0.5-1.5	＜0.06	＞10	58-62
	medium-cr	2.0-3.2	＜1.0	0.5-1.5	＜0.06	≥5	45-48
	low-cr	2.2-3.4	≤1.2	0.5-1.5	≤0.06	1.0-1.5	42-46

We, Jinan Zhongwei casting and forging grinding ball Co., Ltd, established in 2000, is a leading manufacturer and professional exporter of grinding balls in China. Our company is located in Zhangqiu City, Shandong Province, which is provided with superior location and convenient transportation.

High alloy chrome grinding steel ball Cr 1-18 , Industrial ball mill grinding media 0

We sincerely welcome customers from both at home and abroad to come to negotiate

business with us. We are committed to with you to establish long-term cooperation.