Unbreakable Grinding Media Balls Forging Steel Balls

Model:	20-150mm
Brand:	Jinchi
Origin:	Made In China
Category:	Metallurgy , Mining & Energy / Metallurgy & Mining / Other Metallic
Label:	Forged steel ball , Forged ball , Grinding ball
Price:	-
Min. Order:	10 Ton

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Member Information

Jinan Jinchi Steel Ball Co.,Ltd

Free MemberShan Dong - China

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Last Online:28 Nov, 2017

Product Description

Chemical composition of forging steel balls

Brand	Materials	C%	Si%	Mn%	P%	S%	Cr%	Ni%	Cu%
JC-1	B2	0.7-0.85	0.17-0.37	0.7-1.00	≤0.035	≤0.035	0.50-0.60	≤0.20	≤0.20
JC-2	B2-1	0.55-0.7	0.15-0.30	0.65-0.85	≤0.020	≤0.020	0.70-1.10	≤0.20	≤0.20
JC-3	B3	0.58-0.66	1.70-1.90	0.68-0.80	≤0.030	≤0.030	0.78-0.90	≤0.20	≤0.20
JC-4	B4	0.65-0.75	1.20-1.40	0.50-0.70	≤0.025	≤0.025	0.85-1.00	/	≤0.25
JC-5	B6	0.75-0.9	0.17-0.37	0.8-1.02	≤0.035	≤0.035	0.88-0.98	≤0.25	≤0.25
JC-6	B6-1	0.82-0.9	0.15-0.35	0.90-1.05	≤0.020	≤0.020	0.88-0.98	≤0.25	≤0.25
JC-7	BU	0.95-1.05	0.15-0.35	0.95-1.05	≤0.025	≤0.025	0.45-0.55	≤0.06	≤0.15
JC-8	1090	0.9-1.1	0.17-0.37	0.60-0.90	≤0.025	≤0.025	≤0.025	≤0.02	≤0.02
JC-9	42CrMo	0.38-0.45	0.20-0.40	0.50-0.80	≤0.035	≤0.035	0.90-1.20	/	/
JC-10	40Cr	0.37-0.45	0.20-0.40	0.50-0.80	≤0.035	≤0.035	0.80-1.10	/	/
JC-11	65MN	0.62-0.7	0.17-0.37	0.90-1.20	≤0.035	≤0.035	≤0.25	/	/
JC-12	60MN	0.57-0.65	0.17-0.37	0.70-1.00	≤0.035	≤0.035	≤0.25	≤0.25	/
JC-13	50MN	0.48-0.56	0.17-0.37	0.70-1.00	≤0.035	≤0.035	≤0.25	≤0.25	/

Specification of forged steel Grinding balls

Nominal diameter	Diameteical Tolerance	Weight of single ball in average	Surface hardness	Impact toughness
(mm)	(mm)	(G)	(HRC)	(J/c)
Ф20	+2 -1	32	>60	≥12
Ф25		64
Ф30		110
Ф40		263
Ф50		513
Ф60	+3 -2	888
Ф70		1410
Ф80		2104
Ф90		2996
Ф100	+4 -2	4110
Ф110		5457
Ф120		7102	>58
Ф130		9030	>58
Ф140	+4 -3	11278	>55
Ф150	+4 -3	13871	>55

Our Other Products:

Rolling steel balls(Diameter)	Casting balls	Grinding Cylpebs	Grinding Rods
Rolling steel balls(20-50mm)	High chrome cast grinding balls	Grinding Cylpebs20*25mm(Min)	Grinding Rods30-120mm(Diameter)
Rolling steel balls(60-90mm)	Middle chrome cast grinding balls	Grinding Cylpebs45*55mm(Max)	Grinding Rods3000-6000mm(Length)
Rolling steel balls(100-130mm)	Low chrome cast grinding balls		Grinding Rods HRC45-55(Surface Hardness)
Rolling steel balls(140-150mm)	Bainite ductile cast grinding balls

Four Major Advantages Stronger and More Wearable
(1)Customized Raw Materials
(2)Advanced Full-automatic Production Line
(3)Unique Heat Treatment Technology
(4)Rigorous Quality Control System

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Send Inquiry to this Member

Jinan Jinchi Steel Ball Co.,Ltd

Puji,zhangqiu city,shandong province,china

Phone:: 86-531-83222518

Fax:: 86-531-83326518

Contact:: winnie zhang (trade manager)

Mobile:: 15610165009

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