Name: B2 STEEL hot rolling steel balls , Hardness HRC 60-68 grinding media balls
Brand: Jinan Zhongwei Casting And Forging Grinding Ball Co.,Ltd
SKU: B2 STEEL
Price: 620.00 USD
Availability: InStock

Home Products Hot Rolling Steel Balls

B2 STEEL hot rolling steel balls , Hardness HRC 60-68 grinding media balls

Product Details:

Place of Origin:	China
Brand Name:	ZW
Certification:	ISO9001:2008
Model Number:	B2 STEEL

Payment & Shipping Terms:

Minimum Order Quantity:	25 tons
Price:	Negotiable
Packaging Details:	big bags ,steel drum
Delivery Time:	1-3 weeks after order confirmation
Payment Terms:	D/A, D/P, L/C, T/T, Western Union
Supply Ability:	Annual output 50000 tons

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Detailed Product Description

Key Word:	Hot Rolling Steel Ball	Breakage Guarantee:	No Breakage Upon Delivery
Hardness:	HRC 60-68	Tecnology:	Hot Rolling
Raw Material Heating:	By Electric Furance	Certification:	ISO9001:2008
Service:	One-stop Service	Product Name:	Grinding Balls
Model Number:	45#,60MN,B2,B3	Heat Treatment:	Water Quenching
Por Of Loading:	Qingdao Port,china	Packing:	Big Bags , Steel Drums
Highlight:	grinding steel balls , precision steel balls

PRODUCTS NAME: HOT ROLLING STEEL BALLS

MATERIAL: B2 STEEL

SIZE: DIA 25-150MM

CHEMICAL ELEMENTS:

SPECS

Chemical composition

60Mn Steel

C:0.72-0.92,Mn:0.7-1.0

S:0.035Max,P:0.035Max

Si:0.2-0.4,Cr:0.4-0.6

HARDNESS:

SIZE	SURFACE	CORE
DIA25-90MM	HRC 55-60	HRC 40-50
DIA100-150MM	HRC 50-60	HRC 35-45

B2 STEEL hot rolling steel balls , Hardness HRC 60-68 grinding media balls 0

Weight of Jinan Zhongwei hot rolling steel Ball

Norminal Diameter	Diametrical Tolerance(mm)	Approx Weight of Single Ball(kg)	Average Number Per Ton
25mm/1''	+1.5,-0.5	0.064	15625
30mm/1.25''	+1.5,-0.5	0.11	9090
40mm/1.5''	+2.0,-1.0	0.26	3846
50mm/2''	+2.0,-1.0	0.51	1961
60mm/2.5''	+3.0,-2.0	0.89	1124
70mm/2.75''	+3.0,-2.0	1.4	714
80mm/3.25''	+3.0,-2.0	2.1	476
90mm/3.5''	+3.0,-2.0	3	333
100mm/4''	+4.0,-3.0	4.1	244
110mm/4.5''	+4.0,-3.0	5.47	283
120mm/4.75	+4.0,-3.0	7.1	141
130mm/5''	+4.0,-3.0	9.02	111

Feature of Jinan zhongwei hot rolling steel balls as follows :

1) . High Hardness : Surface hardness: HRC60-68 HRC, volume hardness HRC60-65.

2) . High Impact Toughness : The impact toughness of our grinding balls is more than 12 J / cm2.

3) . Low Broken Rate : the actual broken rate is not more than 1%.

4) . Good wear-resistant and lower wear rate.

Why choose Jinan Zhongwei :

1 . Quality Management System certified ISO 9001:2008.

2 . Environmental management system certified ISO 14001.

3 . Occupational health and safety management systems certified OHSAS 18001.

4 . We use the highest quality bar stock available, made with "clean steel" technology.

5 . Rigidly managed forging process ensuring spherical ball shape.

6 . High end heat treatment technology, based on Jinan Zhongwei’s years of metallurgical experience guaranteeing long wear life.

B2 STEEL hot rolling steel balls , Hardness HRC 60-68 grinding media balls 1

We jinan zhongwei will continue to promote the benefits and applications of our grinding media to an

ever-widening industrial marketplace.

We are ready to contribute our share in advancing mutual benefit and win-win cooperation.

Tag:

Contact Person: Mrs. cherry lee

Tel: +8613793138983

Fax: Jinan Zhongwei Casting And Forgi

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B2 STEEL hot rolling steel balls , Hardness HRC 60-68 grinding media balls

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