Specification :
HIGH CHROME CASTING STEEL BALLS,LOW CHROME CASTING STEEL BALLS
SIZEÆ17-Æ100mm
CHEMICAL ELEMENTS
NAME BRAND CHEMICAL ELEMENTS
C Si Mn Cr Mo Cu Ni P S
HIGH CHROME CASING IRON BALL ZQCr26 2.0^2.8 d1.0 0.5^1.5 22^28 0^1.0 0^2.0 0^1.5 d0.10 d0.06
HIGH CHROME CASING IRON BALL ZQCr20 2.0^2.8 d1.0 0.5^1.5 18^22 0^2.5 0^1.2 0^1.5 d0.10 d0.06
HIGH CHROME CASING IRON BALL ZQCr15 2.5^3.2 d1.0 0.5^1.5 12^17 0^3.0 0^1.0 0^1.5 d0.10 d0.06
MIDDLE CHROME CASING IRON BALL ZQCr8 2.1^3.2 0.5^2.2 0.5^1.5 7^10 0^1.0 0^0.8 0^1.5 d0.10 d0.06
LOW CHROME CASING IRON BALL ZQCr2 2.2^3.6 d1.2 0.5^1.5 1.5^3.0 0^1.0 0^0.8 - d0.10 d0.10
BAINTE DUCTILE CASING IRON BALL ZQSi3 3.2^3.5 2.0^3.5 2.0^3.0 - - - - d0.10 d0.03