Medium chrome alloy casting steel grinding ball high-cr manufacturer from China Oriental Casting and Forging Co., Ltd.

Medium chrome alloy casting steel grinding ball

Place of Origin:

Zhejiang, China (Mainland)


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Product Detail

Model No.: high-cr

No breakage factory medium chrome alloy casting steel grinding ball
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No breakage factory medium chrome alloy casting steel grinding ball

SHANDONG ORIENTAL as the powerful grinder of world’s mining, specializes in the production of the forged steel ball, cast iron ball, cylpebs and grinding rods, which are widely used in the mining fields, chemical plant ,power station and building material industries .

We have exported to more than 20 countries such as South Africa, Australia, Chile, Kuwait, UAE,

Russia, Malaysia, Korea and Philippine etc.

Applications:
a) Mining
b) Cement plants
c) Power stations
d) Chemical industry and machinery

Name	Chemical Elements (%)
	C	Si	Mn	Cr	Mo	Cu	P	S
Low Cr Balls	2.1-3.6	≤1.5	0.3-1.5	1-3	0-1	≤0.8	≤0.1	≤0.1
Middle Cr Balls	2.0-3.3	≤1.2	0.3-1.5	3-6	0-1	≤1.2	≤0.1	≤0.06
Normal High Cr	2.0-3.3	≤1.2	0.3-1.5	10-13	0-3	≤1.2	≤0.1	≤0.06
Super High Cr	2.0-3.3	≤1.2	0.3-1.5	15-23	0-3	≤1.2	≤0.1	≤0.06

Type	Mechanical properties		Microstructure
	HRC	Falling ball times	Microstructure
Low-Cr	≥45	≥8000	P+C
Medium-Cr	≥50	≥12000	M+C
High-Cr	≥58	≥15000	M+C
Superhigh-Cr	≥60	≥22000	M+C
P-Pearlite C-Carbide M-Martensite