Name: Good Toughness Forged Grinding Balls Reliable With CE ISO Certification
Brand: DRAGON STEEL BALLS
Price: 1 USD

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Good Toughness Forged Grinding Balls Reliable With CE / ISO Certification

Categories	Forged Grinding Balls
Brand Name:	DRAGON STEEL BALLS
Model Number:	45# 60Mn B2 B3
Certification:	CE,ISO
Place of Origin:	CHINA
MOQ:	1 ton
Price:	Negotiable
Payment Terms:	L/C, T/T, D/A, D/P, Western Union, MoneyGram
Supply Ability:	3000 tons / Month
Delivery Time:	3-7 work days/ 25 tons
Packaging Details:	Container bags ,steel drums
Keyword:	Forged Grinding Steel Balls
Process:	Air Hammer Forging
Usagae:	Ball Mill for Mining,Cement plant,Power Station
Port:	Tianjin/Qingdao/Shanghai
Type:	Round Steel
Tolerance:	Accrording to the different size

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Jinan Dragon Steel Balls Co.,Ltd

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Good Toughness Forged Grinding Balls Reliable With CE / ISO Certification

Competitive Price Quality Forged Grinding Balls Forged Steel Grinding Balls

1. Forged Grinding Steel Balls Application

① Mining ( Gold, copper, iron ore )

② Cement plant

③ Coal mill

④ Sag mill

⑤ Industry

⑥ All the ball mill or rods mill machine

2. Forged Grinding Steel BallsClassification

According to the different chemical elements , forging grinding balls can be divided into C45,60Mn,B2 and B3. At present, the above four materials are widely used all over the world, that’s the conventional materials, if there are special needs, can be customized.

① 45#

② 60Mn

③ B2

④ B3

3. Manufacturing process

Forged grinding ball is forged by air hammer after being heated by electric furnace.

4. Forged Grinding Steel Balls Detail Specifications

① Chemical Composition

Material	Chemical Composition
Material	C	Si	Mn	Cr	P	S	Ni	Cu
C45	0.42-0.5	0.17-0.37	0.5-0.8	≤0.25	≤0.035	≤0.035	≤0.25	≤0.25
60Mn	0.55-0.65	0.17-0.37	0.7-1.0	≤0.25	<0.04	<0.04	≤0.3	≤0.25
B2	0.72-0.85	0.17-0.37	0.7-1.0	0.4-0.6	≤0.025	≤0.025	≤0.02	≤0.02
B3	0.58-0.66	1.3-1.9	0.65-0.8	0.7-0.9	≤0.025	≤0.025	≤0.02	≤0.02

② Hardness

Size	C45	60Mn	B2	B3
20mm	55-58	58-62	60-64	62-65
30mm	55-58	58-62	60-64	62-65
40mm	55-58	58-62	60-64	62-65
50mm	55-58	58-62	60-64	62-65
60mm	55-58	58-62	60-64	62-65
70mm	53-56	58-62	60-64	61-63
80mm	53-56	58-62	59-63	60-65
90mm	50-55	58-62	57-61	60-65
100mm	48-52	57-61	56-60	60-65
110mm	48-52	57-61	55-60	58-64
120mm	48-52	57-61	55-60	56-63
130mm	48-52	57-61	55-60	56-63
140mm	48-52	57-61	55-60	56-63
150mm	48-52	57-61	55-60	56-63

③ Weight

Size(mm)	20	30	40	50	60	70	80	90	100	110	120	130	140	150
Weight(kg)	0.033	0.111	0.261	0.512	0.883	1.402	2.092	2.98	1.087	5.44	7.062	9.008	11.25	13.83

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Good Toughness Forged Grinding Balls Reliable With CE / ISO Certification

Good Toughness Forged Grinding Balls Reliable With CE / ISO Certification

Good Toughness Forged Grinding Balls Reliable With CE / ISO Certification

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Good Toughness Forged Grinding Balls Reliable With CE / ISO Certification