casting steel ball,cast grinding ball - zw Specificaton & Trade Terms
| Model | zw |
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| Place Of Origin | china |
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| Packaging | Nylon bags,steel drums |
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| Brand | zw |
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| Certifications | ISO9001:2008 |
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| Price Term | FOB |
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| Payment Term | T/T,L/C |
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| Supply Ability | 40000 ton |
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| Minimum Order | 20 ton |
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| Loading Ports | Qingdao |
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| Delivery Time | 7 days |
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forged grinding steel ball
Specifications:
a) High hardness and resistance
b) Good even wear
c) No breaking
1.Chemical composition
C(0.6-1.2)Cr(≤0.25)Si(0.15-0.37)Mn(0.6-1.5)S(≤0.O4)P(≤0.04)
2.Hardness :55-63
3.Impact toughness:≥12
4.Diameter :DIA20mm-150mm
5.Features:
(1)Characteristics:a)High hardness,b)Good even wear resistance,c)No breaking
(2)Applied fields:a)Mines,b)Cement plants,c)Power stations,d)Chemical indurstry
Packaging Detail:Container bags ,steel drums
