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65 HRC No Breakage 20mm Hot Rolling Steel Balls

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Jinan Zhongwei Casting And Forging Grinding Ball Co.,Ltd

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65 HRC No Breakage 20mm Hot Rolling Steel Balls

Brand Name : ZW

Model Number : B2, B3, B6, 60Mn, C45

Certification : ISO9001-2008, SGS, BV, TUV

Place of Origin : Shandong, China

MOQ : 10Tons

Price : Negotiable

Supply Ability : 4000 Tons per month

Delivery Time : 3-5 days

Packaging Details : 1 ton in bag or 900kgs in steel barrel

Broken : ＜0.5%

Material : c45,60Mn,B2

Hardness : 60-65HRC

Size : Dia 20-60mm

Impact : ＞12

Inspection : SGS, BV, TUV

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20mm high quality hot rolled steel ball with high hardness and no breakage

Chemcial and hardness details of hot rolling ball:

Diameter (mm)	Material	Chemical elements					Hardness (HRC)
Diameter (mm)	Material	C	Si	Mn	P/S	Cr	Hardness (HRC)
20-40	C45	0.42-0.50	0.17-0.37	0.5-0.8	＜0.035	≤0.25	55-58
20-40	60Mn	0.55-0.65	0.17-0.37	0.7-1.0	＜0.04	＜0.25	58-62
20-40	B2	0.72-0.85	0.17-0.37	0.7-1.0	＜0.025	0.4-0.6	60-64

Application

1. Mining (Copper, Gold, Iron, Aluminum, Manganese, Zinc, Chrome etc. )

2. Cement Plant

3. Power Station

4. Chemical Industry

65 HRC No Breakage 20mm Hot Rolling Steel Balls

Quality Control and Quanlity Assurance

1)Raw material: Size, Chemcial elements, Microstructure quality control (LAIWU STEEL)
2) Production Technical: Cutting Size, Heating Temperature, Quenching Technical, Tempering control.
3) Grinding Balls: Hardness, Size, Chemcial elements, Breakage Rate Checking
4) Thrid-Pary: SGS, BV ISO, TUV, COTECNA, AsiaInspection etc.

65 HRC No Breakage 20mm Hot Rolling Steel Balls

Company Profile

Jinan Zhongwei established in 2000 ,We are a production and research and development, sales integration of wear-resistant ball professional manufacturing enterprises

Our company covers an area of 15000 square meters, now we have 150 staff, including 13 technical staff. Annual output is 50000 to 70000 tons .
Main products : forged steel ball, cast iron ball ,grinding rod, cylpebs,hot rolling balls
We have exported to 20 more countries, UAE, Zambia,South Africa, Peru, Chile, Australia, UK, USA, Turkey and so on.

Packing

1000kgs in a bag or 850-900kgs in a steel drum, then 25 tons in a 20GP Container

65 HRC No Breakage 20mm Hot Rolling Steel Balls

Product Tags:

20mm Hot Rolling Steel Balls

65HRC Hot Rolling Steel Balls

65 HRC No Breakage 20mm Hot Rolling Steel Balls Images

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