customized impact crusher parts blow bar 1. Material Cr20Mn2MoNi 2. New design,OEM 3. Lower energy 4. Easy maintainance

impact crusher high chrome blow bar:

1. 1.Cr20Mn2MoNi high chrome casting2. 20 years customized experience in crusher parts

Impact crusher high chrome blow bar: blow bars for  APK blow bars for HAZEMAG  impact crusher

Feature of impact crusher high chrome blow bar:

1.using super-high manganese materials

2. treat with a variety of alloy modificator

3.counter-attacking blow bar 

4. 20 years customized experience in the wearing parts

5. 30 days lead time from OEM mould making

prouducts Composition

Designation	Chemical Composition  (%)							Mechanical propertiesof prouducts
	C	Mn	Si	Cr	Mo	Ni	P	Ak/cm	HB
ZGMn20Cr2MoNIRe	1.1~1.4	1.7~2.1	0.3~0.8	18~22	0.3~0.6	0.5~1.0	≤0.07	>140	≤23

customized impact crusher parts blow bar