Wear - Resistant Cast Steel Balls High Chrome cast grinding steel balls

Delivery Time:7-45days according to your quantity.
Certification:ISO 9001:2008,ISO14001
 Application :

Cement building materials, metal mining, coal thermal power, chemical engineering, light industrial papermaking,magnetic materials, ceramic coatings
 

 Production technology:

Iron mould coated sand production line, constant temperature pouring casting, the bottom leakage type pouring,pouring the inlet filter
 

 Case :Cement building materials, metal mining, coal paste thermal power

technology parameters of high chrome cast grinding steel balls

name	brand	Chemical composition
		C	Si	Mn	Cr	P	S	Mo	AI
high chromium ball	ZQCr10	1.8-3.2	0.3-1.2	0.3-1.0	10.0-10.5	≤0.1	≤0.1	trace	trace
		Cu	Ni	Nb	Ti	Zr	V	B	Mg
		trace	trace	trace	trace	trace	trace	trace	trace

 
Wear-resistant steel ball mechanical properties and microstructure analysis
 

name	brand	surface hardness (HRC)	Impact value Ak(J/cm2)	microstructure	Falling ball impact fatigue life
high chromium ball	ZQCr10	58-66	≥2.5	M+C	≤Φ80	≥15000
					≥Φ80	≥10000
C━carbide           M━martensite

Weight 

Specifications(mm)	Each weight(Kg)	Quantity(pcs) per ton
Φ30	0.11	9091
Φ40	0.257	3891
Φ50	0.50	2000
Φ60	0.867	1153
Φ70	1.37	729
Φ80	2.05	487
Φ90	2.90	345
Φ100	4.00	250
Φ110	5.30	188
Φ120	6.80	147
Φ125	7.75	129
Φ130	8.74	114

Packaging & Shipping
· Packing: Container bags or steel drums or others.
For Container Bag, Net weight 1000Kgs ,Gross Weight 1002KGS ,Measurement 0.4CBM
For Steel Drums ,Net weight 850-950Kgs ,Gross Weight 865-965KGS ,Measurement 0.3CBM .
 
Shipping and delivery 
Port of loading:Qingdao Port,China
Delivery time : 7-45 days according to your requirements 
Partial shippment allowed
 
FAQ

· Payment terms : T/T (30% DP,balance against copy of B/L.;  L/C 

· Samples :  Free samples are provided for test before trial order 

· MOQ :25Ton