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Yangjun zone guanzhuang town,Jinan,Other,China China
الشخص الذي يمكن الاتصال به Ms. Fyre Dong
عنوان Yangjun zone guanzhuang town, Jinan, Other
grinding steel ball 1.SIZE:20-150MM 2.HARDNESS:55-65 3.APPLIEDFIELD: MINES, CEMENTPLANTS, POWERSTATIONS, CHEMICAL INDUSTRIES
grinding steel balls a. size: 20-150mm b. hardness: 55-65 c. chemical elements: C: 0.5-0.6, Si:0.1-0.4, Mn: 0.6-1.2, P: 0.030max, Cr: 0.2-1.2 d.
size:40mm CHEMICAL ELEMENTS: C: 0.72-0.82 Si: 0.17-0.37 Mn: 0.7-0.8 P: 0.035max S: 0.035max Cr: 0.28-0.60 PACKAGES OF GRINDING STEEL BALLS:
a. size: 20-150mm b. hardness: 55-65 c. applied field: Mines, Cement plants, Power stations, Chemical industry d. chemical elements:
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