B2 25 x 40mm Hot Rolled Steel Cylpebs Grinding Media Steel Cylpebs for Cement Plants

Delivery Time:25 days
Certification:Sgs

B2 25x40mm  Core Hardness 59.5 - 62hrc Hot Rolled Steel Cylpebs Grinding Media for Cement Plants

Quick detail:

Steel cylpeb size:	d40mm	Surface hardness:	61-63hrc
Core hardness:	59.5-62hrc	Good tougness:	no broken
Useage:	grinding media	Application:	cement plants, Mines, Chemical industry, Power stations
Falling impact:	﹥20,000 times	Raw meterial:	round steel bar

Description:

Material: steel

Raw meterial: round steel bar

Raw meterial type: b2

Steel Cylpeb size: 25x40mm

Surface hardness: 61-63hrc

Core hardness: 59.5-62hrc

Good tougness, no break

Useage: grinding media

Good surface roundress, no surface defects.

Applications: 

Performance comparation:

Hot Rolled Steel Cylpebs can save usage 40-50% than low chrome casting Cylpeb(chrome percent: 5%), improve outlet 10% at least than low chrome casting Cylpeb. Hot Rolled Steel Cylpebs can save usage 20-25% than medium chrome casting Cylpeb(chrome percent: 5% ~ 10%), improve outlet 10% than medium chrome casting Cylpeb Hot Rolled Steel Cylpebs can save usage 10% than high chrome casting Cylpeb(chrome percent: 5% ~ 10%), improve outlet 10% than high chrome casting Cylpeb.

Specifications:

Hot Rolled Steel Cylpebs  Of  Chemical percent of raw meterial b2:

C	Si	Mn	P	S	Cr	Co	Ni
0.75	0.23	0.74	0.016	0.001	0.48	0.02	＜0.01

Steel Cylpeb data:

Ball size (mm)	Size tolerance (mm)	Surfance hardness (hrc)	Core hardness (hrc)	Impact toughness (j/cm2)
25x40	+2 -1.5	61~63	59.5_62	/

Microstructure: 

Competitive advantage:

Top high cost performance;

Save annual steel Cylpeb use qty;

Increase outlet.