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| Product Name: |
15%Cr alloy cast chromium grinding media balls
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| Supply Ability: |
80,000tons |
| Related proudcts |
high chromium balls, chrome steel balls, chrome grinding ball, |
| Specifications |
from dia.8mm to dia.150mm |
| Price Term: |
FOB,CIF,CNF,EXW,Other |
| Port of loading: |
Shanghai,Qingdao,Ningbo port,China |
| Minimum Order |
10 tons |
| Unit Price: |
$850 to $1100/ton or negotiated |
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Suihzou Gaincin Machinery Co.,Ltd (GAINCIN.com)
Chrome Cast Steel Grinding balls are especially used in the mining industry, and chosen according to customers' requirements and grinding application. It has very high chromium content ranging from lower 10% up to 32%. The balls are characterized by their extremely low wear rate and are most suitable for dry or wet grinding of corrosive and high abrasive materials such as bauxite, coal, iron, copper, and gold ore,etc.
Gaincin's Cast Chrome Grinding Steel ball have the advantages:
1. high hardness: 60~66 HRC
2.good wear resistance: 12~40grams/Ton
3.i***ct strength:8-20J/CM2
4.Breakage Rate:0.5-1%
5.Standard: YB/T091-2005
6.Certification:SGS,ISO9001:2008, ISO14001:2004,TS16949-SGS
Materials both forging and casting grinding media balls:
1) Forged Grinding Steel Balls
Materials (%):
50Mn:
C: 0.48-0.56; Mn: 0.70-1.0; Si: 0.17-0.37; Cr: 0.25Max.; S: 0.035Max.; P: 0.035Max.
60Mn
C: 0.57-0.65; Mn: 0.70-1.0; Si: 0.17-0.37; Cr: 0.25Max.; S: 0.035Max.; P: 0.035Max.
65Mn
C: 0.60-0.70; Mn: 0.90-1.2; Si: 0.17-0.37; Cr: 0.25Max.; S: 0.035Max.; P: 0.035Max.
70MnCr(B2)
C: 0.70-0.85; Mn: 0.70-0.80; Si: 0.17-0.37; Cr: 0.2-0.7; S: 0.035Max.; P: 0.035Max.
75SiMn
C: 0.70-0.90; Mn: 0.70-1.20; Si: 0.4-0.8; Cr: 0.25Max.; P: 0.035Max.; S: 0.035Max.
Wear-resistant Alloy
C: 0.50-0.65; Mn: 0.4-1.0; Si: 1.4-1.8; Cr: 0.9-1.2; P: 0.035Max.; S: 0.035Max.
2)Cast Chrome Grinding Steel Balls:
Materials (%):
Super-Chrome(ZQCr28)
C: 2.00-2.80; Mn: 0.50-2.0; Si: 1.0 Max.; Cr: 21-32; Mo & Cu: 1.0 Max.; S&P: 0.08Max.
High-Chrome(ZQCr20)
C: 2.00-2.80; Mn: 0.50-2.0; Si: 1.0 Max.; Cr: 18-20; Mo & Cu: 1.0 Max.; S&P: 0.08Max.
High-Chrome(ZQCr17)
C: 2.00-2.80; Mn: 0.50-2.0; Si: 1.0 Max.; Cr: 16-17; Mo & Cu: 1.0 Max.; S&P: 0.08Max.
High-Chrome(ZQCr15)
C: 2.00-2.80; Mn: 0.50-2.0; Si: 1.0 Max.; Cr: 15-16; Mo & Cu: 1.0 Max.; S&P: 0.08Max.
High-Chrome(ZQCr13)
C: 2.00-2.80; Mn: 0.50-2.0; Si: 1.2 Max.; Cr: 11-14; Mo & Cu: 1.0 Max.; S&P: 0.08Max. |
| Company: |
Suizhou Gaincin Machinery Co.,Ltd
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| Contact: |
Mr. kimy lee |
| Address: |
No.1704,Jingxiu River,Wenfeng,Zengdu,Suizhou,Hubei,P.R.China |
| Postcode: |
441300 |
| Tel: |
+86 722 358 8806 |
| Fax: |
+86 722 358 8806 x 8002 |
| E-mail: |
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