Ningguo Industrial Co. Ltd

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low chrome capsle ball
Specification: (mm)30*60*39*16, 34*68*51*16, 42*84*63*26, 57*114*83*34
Detail: 1) Chemical element C:1.8-3.2, Si:¡Ü1.2, Mn:0.3-1.0, Cr:0.5-2.2, P:¡Ü0.15, S:¡Ü0.15 2)HRC: 45-50 3)Microstructure: P+C 4)Toughness withour Notch (J/C©O)

high chrome casting
Specification: diameter 18mm*18(20)mm, 20mm*20(25)mm, 25mm*25(30)mm, 40mm*45mm
Detail: 1) chemical elements C:1.7-3.2, Si: 0.3-1.2, Mn: 0.3-2.2, Cr:10.0-13.0, S:¡Ü0.1, P¡Ü0.1 2)Microtructure: M+C 3)HRC:¡Ý56

low crome casted section
Specification: diameter 18mm*18(20)mm, 20mm*20(25)mm, 25mm*25(30)mm, 40mm*45mm
Detail: 1) chemical elements C:2.5-3.5, Si: 1.0-1.8, Mn: 0.3-0.8, Cr:0.3-1.0, S:¡Ü0.15, P¡Ü0.15 2)Microtructure: P+C 3)HRC:¡Ý45

low chrome steel ball
Specification: diameter 30mm to 130mm
Detail: low chrome steel ball: 1) chemical element: C:2.0-3.5, Si:¡Ü1.2, Mn:£¼1.0, Cr:0.5-2.5, P:¡Ü0.15, S:¡Ü0.15 2)HRC:¡Ý45 3)Ak(J/C©O):¡Ý1.6 3)

high chrome steel ball
Specification: Diameters: dia. 30mm - dia. 130mm
Detail: Specifications:Grinding Media Steel Ball Hi-Cr alloyed grinding balls: 1) Diameters: dia. 30mm - dia. 130mm 2) Hardness: HRC¡Ý56 3) Chemical elements: C: 1.8-3.2, Si: ¡Ü1.2, Mn: £¼2.2, Cr:10.0¡«13.0, P:¡Ü0.1 S: ¡Ü0.1 ...


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