High Chrome Casting Bars (ZQCR10,ZQCR17,ZQCR20,ZQCR26)

Name: High Chrome Casting Bars (ZQCR10,ZQCR17,ZQCR20,ZQCR26)
Brand: CNBM International Corporation
Rating: 4.0 (1 reviews)

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Model No. :	ZQCR10,ZQCR17,ZQCR20,ZQCR26
Brand Name :

10yrs

Beijing, Beijing, China

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CNBM International Corporation

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Product Description

High chrome alloyed casting bar:
1: High hardness
2: Little breakage
3: Low wear rate
4: Good wear-resistant
5: Quality superior

High chrome alloyed casting bar

Our products used in many field, such as, cement, power, industry, chemical, mine, station and so on. The new products is high hardness, little breakage, low wear rate, good wear-resistant, our annual production capacity is more than 30, 000 metric tons. Guoyang wear-resisant materials are making frist class corporation brand.

Specification:

Φ 8; Φ 10; Φ 12; Φ 14; Φ 16; Φ 18; Φ 20; Φ 20*25; Φ 25*30; Φ 30*35; Φ 35*40.

ITEM	Designation	Chemical Composition
ITEM	Designation	C	Si	Mn	Cr	Mo	P	S
Popular Grade	ZQCr10	1.8-32	0.3-1.2	0.2-1.0	10-13	Trace	0, 10	0.10
		Cu	Ni	Nb	Ti	B	Zr	V
		Trace	Trace	Trace	Trace	Trace	Trace	Trace
Hight Chromim Cast Grinding Bars	ZQCr26	2.0-30	≤ 1.0	0.2-1.0	22-28	≤ 1.0	≤ 0.10	≤ 0.08
	ZQCr20	2.0-3.0	≤ 1.0	0.2-1.0	18-22	≤ 1.0	≤ 0.10	≤ 0.08
	ZQCr17	2.0-3.2	≤ 1.0	0.2-1.0	13-18	≤ 1.0	≤ 0.10	≤ 0.08

ITEM	Designation	Hardness(HRC)		Microstruture
ITEM	Designation	Quenched state(A)	Quenched state(A )	Microstruture
Popuar Grade	ZQCr10	≥ 58	≥ 50	M+C M-Martensite C-Carbide
High Chromium Cast Grinding Balls	ZQCr26	≥ 58	≥ 45
	ZQCr20	≥ 58	≥ 45
	ZQCr17	≥ 58	≥ 49