Description of the medium chrome grinding ball
1.Mechanical properties and metallurgical structure
HRC | Impact Value(j/cm²) | metallurgical structure | Falling Times |
≥48 | ≥2.0 | P+C | 9000 |
2.Chemical components
C | Si | Mn | Cr | P | S |
2.0-3.3 | ≤1.2 | ≤0.3-1.5 | 4.9-9.0 | ≤0.1 | ≤0.1 |
3.Picture of the medium chromium alloy steel ball
4.Vertical type injection pressure molding line
5.Products out of furnace
6.Package information
7.Brief introduction of the company
Ningguo Dongfang Wear-resistant Material Co., Ltd established in 1996 in Ningguo city,well known as the Chinese
base of grinding material,specialized in research, production, sales and service of high chrome steel balls, grinding
media.And we passed ISO9001:2008 Quality Management System, ISO14001:2004 Evironment Management System
and GB/T28001:2001 Occupational Health and Safety Management System.
Our Brand \"Dongxu\" is identified as Chinese Well-Known Trademark.We have six automatic production lines and
advanced heat treatment with two patents of invention.We have the Provincial R&D Center with experienced engineers
and various testing facilities, which guarantees the stable and excellent performace during long-term use.
Shipment
1.Usually we ship your order by sea.
2.We'll tell you the shipping status once your order has been sent.
Payment
30% advanced payment, 70% before loading. We accept T/T, L/C.etc.
Dongfang is able to manufacture low-cost, low energy consuming and high-quality grinding medias,
wear parts according to customers' requests. We sincerely wish you to come to negotiate business with us.
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