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Low Middle High Chromium Casting Grinding Ball - China

price: contact company for price

( 1) Low Chromium Casting Grinding Ball

Hardness: HRC45- 55

Chemical Elements:

C: 2.2- 2.5 Si: ≤ 1.2 Mn: 0.5- 2.0 Cr: 1.0- 5.0 S: ≤ 0.05 P: ≤ 0.05

( 2) Middle Chromium Casting Grinding Ball

Hardness: HRC52- 60

C: 2.2- 3.3 Si: ≤ 1.2 Mn: 0.5- 2.0 Cr: 5.0- 9.0 S: ≤ 0.05 P: ≤ 0.05

( 3) High Chromium Casting Grinding Ball

Hardness: HRC60- 65

C: 1.6- 3.3 Si: ≤ 1.0 Mn: 0.5- 2.5 Cr: 10- 16 Mo: 0.3- 1.5 Cu: 0.2- 1 S: ≤ 0.01 P: ≤ 0.01

( 4) Super High Chromium Casting Grinding Steel Ball

C: 2.0- 3.3 Si: ≤ 1.0 Mn: 0.5- 2.5 Cr: ≥ 17 Mo: 1.0- 2.0 Cu: 0.8- 1.5 S: ≤ 0.01 P: ≤ 0.01


Company Contact:


  • Phone: 15610147872

  • Address: 2-2Diaozhen, Jinan, China

  • Email: Email


Published date: September 24, 2014 -

  • Business Description: Our company specialize in the production of various grades of gray iron (HT200 350), ductile iron (QT400 700), alloy cast iron, ally cast iron , cast steel and resin sand cast iron . Our biggest casting production can up to 5 tons and the annual production ability arrives at 30 thousand ton. The main products are machine castings, valve castings, large generator castings, gear castings, pump castings, heavy duty auto parts castings, machinery castings, the casting of wind power , blower castings and other general machinery parts castings and so on. Since our company inception plant, Quality First, the pursuit of excellence and faith. We are selling our products at home and abroad, of which 40% of the products sold in the United States, Japan, Germany, Italy, Spain and other places.

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