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Quality index of cast steel ball High chromium ball quality indicators: The chromium content % and the carbon content between % and % are called high chromium balls. National standards require that the high chromium ball hardness (HRC) must be 58 and the impact value / 2, if this hardness is reached,
High quality B2 50mm Grinding Balls Mining, Hot Rolling Steel Balls 5863 Hardness from China, China''s leading Grinding Balls Mining product market, With strict quality control Grinding Balls Mining factories, Producing high quality B2 50mm Grinding Balls Mining, Hot Rolling Steel Balls 5863 Hardness products.
Specifications of our grinding balls as follows: PRODUCTS SURFACE HARDNESS CORE HARDNESS CHEMICAL COMPOSITION 1) 60Mn Forged grinding ball HRC5865 amp;ge; HRC45 C: ; Si: ; Mn: ; S amp; P: ; Cr: 2) B2 Forged grinding ball HRC6068 amp;ge; HRC55 C: ; Si:; Mn:; P: MAX; S: ; Cr:
Superior raw material, advanced automatic equipment, unique heat treatment technique and strict quality control system make better performance for the whole hardness of our hardness of our grinding steel ball, with surface hardness as high as 5865HRC, volume hardness es high 5664HRC, hardness distribute uniform, impact toughness bigger than 12J/cm2, and breakage rate much lower than %.
140MM Casting Grinding Iron Ball For Cement and Mine of Casting Grinding Ball 1) High Hardness : surface hardness of casting balls is to 6068 HRC and volume hardness of foundry steel balls is to 6063 HRC; 2) High Impact Toughness : the impact toughness of high chrome grinding media is more than 12 J/cm2; 3) Low Broken Rate : the actual broken rate is not higher than 1%; 4) Wear
Cast grinding balls High chrome casting grinding iron ball for mining Application of chrome grinding balls : 1)cement plants 2)mines 3)power stations 4)chemical industries 5)grinding mill, ball mill, coal mill Features of cast balls: 1) in general, high chrome casting grinding iron balls are famous for high hardness: surface hardness is to 6068 hrc and volume hardness of 5865 hrc; 2) high impact toughness: impact
High hardness HRC 5865 high chrome 150mm cast iron grinding media ball. Chengde Rongmao Cast Steel Co., Ltd. Our company main produce forged steel ball,casting iron ball,steel cylpebs,grinding rod,mill liners,steel,hammerhead,automatic production line of steel ball amp;grinding rod and decorative wrought iron products. Huafu chose large
20mm150mm Steel Grinding Balls Forged Steel Ball Cast Iron Ball For Ball Mill Mining . 1. Grinding Media Steel Balls Classfication and size . Forged ball 20mm150mm. Cast balls 12mm150mm. Cylpebs 6#215;650#215;60. Hot Rolling Ball 20mm40mm . 2. Grinding Media balls is used in ball mill for mining,cement plant,power plant and industry.
Superior raw materials, advanced automated equipment, unique heat treatment technique and strict quality control system contribute to better performance for the general hardness of our grinding steel ball, with surface hardness as high as 5565hrc, volume hardness as high as 5664hrc, even hardness distribution, impact toughness larger than 12j/cm2, and breakage rate far lower than %.
Our factory manufacture and export high chrome casting ball as follows: Specifications: 1) diameters: dia. 17 130mm 2) hardness: hrc 5863 3) chemical elements(%): C:, si:, mn:, cr:, p:0. 9 max, s: max Characteristics: A) high hardness b) no breakage c) even wearing d) good wear resistance Applied fields: A) mines b) cement plants c) power stations d) chemical industry Outer
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