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65 HRC No Breakage 20mm Hot Rolling Steel Balls
65 HRC No Breakage 20mm Hot Rolling Steel Balls
65 HRC No Breakage 20mm Hot Rolling Steel Balls
65 HRC No Breakage 20mm Hot Rolling Steel Balls
65 HRC No Breakage 20mm Hot Rolling Steel Balls
65 HRC No Breakage 20mm Hot Rolling Steel Balls
65 HRC No Breakage 20mm Hot Rolling Steel Balls
65 HRC No Breakage 20mm Hot Rolling Steel Balls
Specifications
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
Description

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)
C Si Mn P/S Cr
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 Balls65 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

hot rolling steel balls

,

440c steel balls

,

cold rolled steel st12
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65 HRC No Breakage 20mm Hot Rolling Steel Balls

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Product Detail
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
Contact Supplier
65 HRC No Breakage 20mm Hot Rolling Steel Balls
65 HRC No Breakage 20mm Hot Rolling Steel Balls
65 HRC No Breakage 20mm Hot Rolling Steel Balls
65 HRC No Breakage 20mm Hot Rolling Steel Balls

Jinan  Zhongwei  Casting And Forging Grinding Ball Co.,Ltd

Verified Supplier
10 Years
shandong, jinan
Since 2000
Business Type :
Manufacturer
Main Products :
Grinding Steel Balls, Grinding Media Balls, Forged Grinding Ball
Employee Number :
100~120
Certification Level :
Verified Supplier
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