High and Ultra-High Chromium Alloy Casting Balls

• Customization: Available
• Material: Stainless Steel
• Content: 75% ~ 80%
• Model NO.: High and ultra-high chromium alloy casting balls
• Processing Type: Rolling Type
• Size: Small
• Color: Black
• Customized: Non-Customized
• Transport Package: Jumbo Bag
• Specification: AQCr-12; AQCr-15; AQCr-20; AQCr-26
• Trademark: CNBM
• Origin: China
• HS Code: 7325910000
• Production Capacity: 70000ton/Year

Product Description

Company Profile
CNBM International Corporation (CNBM International) is one of the primary subsidiaries of CNBM Group, and has established strategic partnerships with hundreds of domestic manufacturers and sounded business relations with clients from over 120 countries. Currently, we have wholly-owned overseas subsidiaries and branches more than 5 countries with a view of achieving localization, which also represents an essential progress in our globalization target.

We can produce high quality grinding media with different hardness grades and chemical composition on request. Our products as follows:
1. Forged Grinding Balls with diameters from 20mm to 220mm
2. Rolled grinding balls with diameters from 20mm to 90m.
3. High, medium, and low chrome alloyed Cast Grinding Balls with diameters from 15mm to 120mm
4. High, medium, and low chromeCast Grinding Cylpebs
5. Grinding Rods
6. Decorative Steel Balls with diameters from 15mm to 180mm

Product Chapter--Wear Ball,Forging

Chemical Composition
Name	Brand name	Chemical Composition(%)
		C	Si	Mn	Cr	Mo	P	S
High and ultra-high chromium alloy casting balls	AQCr-12	2.0~3.3	≤1.2	0.3~1.5	10.0~14.0	0~3.0	≤0.10	≤0.06
	AQCr-15	2.0~3.3	≤1.2	0.3~1.5	14.0~18.0	0~3.0	≤0.10	≤0.06
	AQCr-20	2.0~3.3	≤1.2	0.3~1.5	18.0~23.0	0~3.0	≤0.10	≤0.06
	AQCr-26	2.0~3.3	≤1.2	0.3~1.5	23.0~30.0	0~3.0	≤0.10	≤0.06

 

Mechanical Properties And Microstructure
Name	Brand name	Hardness(HRC)		AK(J/cm²)	Microstructure	Time of Falling Balls
		as-quenched condition(A)	Unquenchable state(A)
High and ultra-high chromium alloy casting balls	ZQCr-12	≥58	≥49	≥3.0	M+C	≥10000
	ZQCr-15	≥58	≥49	≥3.0		≥10000
	ZQCr-20	≥58	≥50	≥3.5		≥10000
	ZQCr-26	≥58	≥50	≥4.0		≥10000

Our service
1.Any inquiry will be quoted within 48hours
2.Exclusive and unique solutions will be provided by our well-experienced senior consultant team
3.You can get more information about Chinese market from us
4.Timely deliver
5.Special discount and protection of sales area will be provided to our distributor


FAQ
Q:Are you a trading company or manufacturer?
A:CNBM is a large-scale central governmental industrial group with its own manufacturing sector, research and development sector, trading sector and logistics sector.

Q:I have some special requirement about specifications.
A:We have a well-rounded product range, which endows us with the capability of applying many special specifications. Please feel free to contact us with yours.

Q:Do you accept OEM service?
A:Yes, we do.

Q:What is your delivery time?
A:It depends on the size/complexity of your order and our own production schedule. Usually we provide a faster delivery than the industry's average.

Q:What is the payment term?
A:Our payment terms are negotiable.

Q:Can I have my own logo on the product?
A:Sure, we can apply your own logo on the products according to your drawings