Product by China Manufacturer Forged Steel Grinding Balls

Model NO.: 20mm to 150mm
Customized: Customized
Product Name: Forged Steel Balls
60mn; 65mn; 75mncr Material: Size From 20mm to 150mm
Hardness: 55-65HRC
Mining Industrial: Application
Quality: SGS
Delivery Time: 7 Days After Receving The Advance
Brand: Yafeite
Trademark: YAFEITE
Transport Package: 850-950kgs/Drum
Specification: 20mm-150mm
Origin: China
HS Code: 732611
Model NO.: 20mm to 150mm
Customized: Customized
Product Name: Forged Steel Balls
60mn; 65mn; 75mncr Material: Size From 20mm to 150mm
Hardness: 55-65HRC
Mining Industrial: Application
Quality: SGS
Delivery Time: 7 Days After Receving The Advance
Brand: Yafeite
Trademark: YAFEITE
Transport Package: 850-950kgs/Drum
Specification: 20mm-150mm
Origin: China
HS Code: 732611
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

Product by China Manufacturer Forged Steel Grinding Balls


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



Product by China Manufacturer Forged Steel Grinding Balls

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

Other products : 
steel grit , steel cut wire shot, garent sand , stainless steel cut wire shot ,etc
 
FAQ:
Q: Could you tell me your company payment term?
 A: General 100% T/T in advance ,30% T/T in advance ,70% payment against copy of Bill of Loading ,100% L/C at sight
 
Q: What's the MOQ do you carrying out? 
 A: We accept MOQ 100kgs normally. If you need less, you can contact us, we will see if it is OK.

Q: Can you provide free samples?
 A: Yes,can forward free samples less than 200gs if possible. 
 
Q: What standards are you carrying out for your products?
 A: Our products reach SAE standard. We produce according to the ISO9001 and ISO14001 rules.
 
Q: To which countries and regions are you exporting pls?
 A: About 40 countries and regions all around the world, such as, the USA, France, Singapore, 
   Australia, Middle East, Brazil, Peru and so on. 
 
Q: What's your year productivity?
 A: Our yearly productivity: 250 thousand tons. So we can make delivery very fast.
 
Contact Details:
Nancy Zhuang
+86 15853105212
China Yafeite Group CO.LTD



 
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

Product by China Manufacturer Forged Steel Grinding Balls


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



Product by China Manufacturer Forged Steel Grinding Balls

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

Other products : 
steel grit , steel cut wire shot, garent sand , stainless steel cut wire shot ,etc
 
FAQ:
Q: Could you tell me your company payment term?
 A: General 100% T/T in advance ,30% T/T in advance ,70% payment against copy of Bill of Loading ,100% L/C at sight
 
Q: What's the MOQ do you carrying out? 
 A: We accept MOQ 100kgs normally. If you need less, you can contact us, we will see if it is OK.

Q: Can you provide free samples?
 A: Yes,can forward free samples less than 200gs if possible. 
 
Q: What standards are you carrying out for your products?
 A: Our products reach SAE standard. We produce according to the ISO9001 and ISO14001 rules.
 
Q: To which countries and regions are you exporting pls?
 A: About 40 countries and regions all around the world, such as, the USA, France, Singapore, 
   Australia, Middle East, Brazil, Peru and so on. 
 
Q: What's your year productivity?
 A: Our yearly productivity: 250 thousand tons. So we can make delivery very fast.
 
Contact Details:
Nancy Zhuang
+86 15853105212
China Yafeite Group CO.LTD



 

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