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Low Break Hot Rolling Steel Ball Superior Quality Wear Resistance High Hardness
Low Break Hot Rolling Steel Ball Superior Quality Wear Resistance High Hardness
Low Break Hot Rolling Steel Ball Superior Quality Wear Resistance High Hardness
Low Break Hot Rolling Steel Ball Superior Quality Wear Resistance High Hardness
Low Break Hot Rolling Steel Ball Superior Quality Wear Resistance High Hardness
Low Break Hot Rolling Steel Ball Superior Quality Wear Resistance High Hardness
Low Break Hot Rolling Steel Ball Superior Quality Wear Resistance High Hardness
Low Break Hot Rolling Steel Ball Superior Quality Wear Resistance High Hardness
Low Break Hot Rolling Steel Ball Superior Quality Wear Resistance High Hardness
Low Break Hot Rolling Steel Ball Superior Quality Wear Resistance High Hardness
Low Break Hot Rolling Steel Ball Superior Quality Wear Resistance High Hardness
Low Break Hot Rolling Steel Ball Superior Quality Wear Resistance High Hardness
Specifications
Brand Name :
ZW
Model Number :
grinding steel ball
Certification :
ISO9001:2008
Place of Origin :
Jinan city,Shandong province,China
MOQ :
1 tons
Price :
USD 620-670/Ton
Supply Ability :
Annual output 90000 tons
Delivery Time :
20-25 days after order confirmation
Packaging Details :
container bags ,steel drum
Diameter :
20mm-150mm
Lead Time :
20-25days
Chemical Elements :
C Si Mn P S Cr
Meterial Choice :
B2;B3;B6;C45;50Mn
Custom Order :
Accept
Surface Hardness :
HRC 55-65
Application :
Mining, Cement, Power Plant
Port :
Qingdao
Description

Low Break Superior Quality Wear Resistance High Hardness Hot Rolling Steel Ball

Description:

Size: 20-150mm

Origin: Shandong, China

Material Chemical Elements
C Si Mn P/S Cr Hardness (HRC)
45# 0.42-0.50 0.17-0.37 0.5-0.8 <0.035 <0.25 60-65
60MN 0.55-0.65 0.17-0.37 0.7-1.0 <0.04 <0.25 58-63
B2 0.72-0.85 0.17-0.37 0.7-1.0 <0.04 0.4-0.6 55-58
B3 0.58-0.66 1.3-1.9 0.65-0.8 <0.025 0.7-0.9
 56-65
B6 0.97-1.03 0.2-0.3 1.0-1.1 <0.025 0.5-0.6 61-65

Hardness

Material

25mm-50mm

HRC

60mm-90mm

HRC

100mm-125mm

HRC

130-150mm

HRC
Surface Core Surface Core Surface Core Surface Core
C45 55-58 55-58 50-68 23-30 48-52 22-26 48-52 22-25
60Mn 58-62 55-60 58-62 30-36 57-61 26-32 57-61 26-30
B2 60-64 58-64 57-64 45-60 55-60 38-48 55-60 38-42
B3 62-65 60-65 60-65 58-65 56-65 50-62 56-63 50-55
B6 62-65 60-65 61-65 58-65 60-63 50-62 61-63 50-55

Low Break Hot Rolling Steel Ball Superior Quality Wear Resistance High Hardness

Raw Material:

Strict quality control of steel material from LAIWU STEEL FACTORY GROUP, the Biggest

factory group in North of China.

Low Break Hot Rolling Steel Ball Superior Quality Wear Resistance High Hardness

Prodcution Line:

1.Traditional Hammer Forging:

Raw material-Cutting-Heating-Forging-Quenching-Tempering-Testing-Packing

2. Hot Rolling

Low Break Hot Rolling Steel Ball Superior Quality Wear Resistance High Hardness

Low Break Hot Rolling Steel Ball Superior Quality Wear Resistance High Hardness

Testing:

Testing standards and items include hardness testing, appearance testing, wear resistance testing, tolerance testing, roundness testing, quality testing, composition testing, material testing, metal grade identification, chromium content testing, impact resistance testing, non-destructive testing, etc.

Testing equipment and tools include hardness tester, optical microscope, roundness tester, diameter measuring instrument, chemical analyzer, tensile testing machine, fatigue testing machine, surface roughness tester, X-ray diffractometer, coating thickness gauge, density meter, impact resistance testing machine, conductivity test, etc.

Packing:

Container bags(Net weight:1000KGS) or Steel drums(850-900KGS) or in clients' requirements

Low Break Hot Rolling Steel Ball Superior Quality Wear Resistance High Hardness

Company Profile:


Our company is located in Zhangqiu ,Jinan City,Shandong Province, which is provided with superior geographical position and convenient transportation. Our company covers an area of 15,000 square meters,with two million registered capital .And there are 150 existing staff,including 21 technicians.
Our main products: forging grinding steel balls,and (high,low,medium) chrome alloyed casting iron balls,casting cylpebs,grinding rods.

Application of our products: various mines,cement plants,power stations and chemical industries.

Priorities of our products: High hardness, good wear resistance, breakage rate lower than 1%.

Low Break Hot Rolling Steel Ball Superior Quality Wear Resistance High Hardness

Low Break Hot Rolling Steel Ball Superior Quality Wear Resistance High Hardness

Low Break Hot Rolling Steel Ball Superior Quality Wear Resistance High Hardness

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Low Break Hot Rolling Steel Ball Superior Quality Wear Resistance High Hardness

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Product Detail
Brand Name :
ZW
Model Number :
grinding steel ball
Certification :
ISO9001:2008
Place of Origin :
Jinan city,Shandong province,China
MOQ :
1 tons
Price :
USD 620-670/Ton
Contact Supplier
Low Break Hot Rolling Steel Ball Superior Quality Wear Resistance High Hardness
Low Break Hot Rolling Steel Ball Superior Quality Wear Resistance High Hardness
Low Break Hot Rolling Steel Ball Superior Quality Wear Resistance High Hardness
Low Break Hot Rolling Steel Ball Superior Quality Wear Resistance High Hardness
Low Break Hot Rolling Steel Ball Superior Quality Wear Resistance High Hardness
Low Break Hot Rolling Steel Ball Superior Quality Wear Resistance High Hardness

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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