TitleProduct

Mill Ball B2 B3 Cast or Forged Steel Balls

  • Price:

    Negotiable

  • minimum:

  • Total supply:

  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:

    Shandong

  • Validity to:

    Long-term effective

  • Last update:

    2017-09-23 04:38

  • Browse the number:

    150

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Company Profile

Shandong Yafeite Metal Products Company Limited

By certification [File Integrity]

Contact:Mr. Jin(Mr.)  

Email:

Telephone:

Phone:

Area:Shandong

Address:Shandong

Website: http://yafeite.cnfuelpump.com/

Product Details


Forged Steel Balls Dia 80mm

PRODUCT DESCRIPTION
1, Product Size 
25mm(1'') 40mm(1.5'') 50mm(2'')
65mm(2.5'') 80mm(3.0625'') 94mm-(3.75'')
105mm(4'') 125mm(5'') 130mm(5.25'')
140mm(5.5'') 150mm(6'')   

2, Product Parameter
(1)Chemical composition: 
Material C Si Mn Cr P S
45# 0.42-0.48 0.17-0.37 0.50-0.80 ≤0.15 ≤0.050 ≤0.035
60Mn 0.57-0.65 0.17-0.37 0.70-1.10 ≤0.25 ≤0.050 ≤0.050
65Mn 0.62-0.75 0.17-0.37 0.90-1.20 ≤0.25 ≤0.050 ≤0.050
B2 0.75-0.85 0.17-0.37 0.70-0.90 0.40-0.60 ≤0.050 ≤0.050
B3 0.50-0.65 1.35-1.85 ≤0.050 ≤0.050 ≤0.030 ≤0.030
B4 0.58-0.66 1.60-1.90 ≤0.030 ≤0.03 ≤0.025 ≤0.02
(2)Hardness: 
Material Dia. 25-50mm
(1-2 inches)
Dia. 60-90mm
(2.5-3.5 inches)

Dia. 100-150mm
( 4-6 inches)
Surface hardness Core hardness Surface hardness Core hardness Surface hardness Core hardness
45#steel ≥55 ≥38 ≥54 ≥35 ≥52 ≥30
60Mn ≥58 ≥45 ≥58 ≥38 ≥55 ≥35
65Mn ≥60 ≥60 ≥60 ≥54 ≥58 ≥50
B2 ≥60 ≥60 ≥60 ≥58 ≥60 ≥55
B3 ≥60 ≥60 ≥60 ≥58 ≥60 ≥55
B4 ≥62 ≥60 ≥60 ≥58 ≥61 ≥55



3, Packaging&Shipping 

Packing way for forged grinding steel balls: 

1.1000kg/ container bag
2.850-920kg/ iron drum
3. According to customer's requirements





4, Company Profile

China YAFEITE GROUP HOLDING COMPANY Ltd is establish in 1998 year, one of the biggest manufacturers of garnet sand abrasive in China and we integrate technical research, development and production together. We are cooperating with Material Science & Engineering College of Shandong University and are guided by experts and professors in the abrasive field, the output one year is 150, 000 ton. We specialize in processing Garnet of various grades that is able to meet industrial standards. Procured from reliable mines, our Garnet mineral is tested for quality and mineral content and then subjected to strict processing. We also provide test certifications for the different kinds of tests conducted by us to determine the quality of the Garnet. 

5, Our Services
YAFIT is suitable to replace many other Non-Mretallic Abrasives with its superior life and performance. 
1. Advanced equipment 

2. Certificate of ISO, SGS, MSDS

3. Best quality with lower price

4. Operative Standards: 

GB/T18838.8-2008, SAE J827; SAE J1993; ISO11124; YB/T5149-1993; YB/T5150-1993

6, FAQ
1, About payment terms
We support a variety of payment methods, depending on the actual situation. 
2, About sample. 
1kg and below are available free of charge. 
3, If you have any questions, please contact me freely. 

7, Contact me
Nancy Zhuang

+86 15853105212