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high chrome PF1210 blow bar for Shanbao impact crushers Casting spare parts for mining

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Crusher Spare Parts Manufacturer

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Blow bar is the main spare part of impact crusher. There are high manganese blow bar, high chrome

blow bar. The material depends on the requirement of the crush material .

If the material need strong impact toughness, the high manganese blow bar are ideal selection.

If we need high wear-resisting of blow bar, the chrome blow bar are our first choice .

Material Specifications ofblow bar:

High Chrome Casting Material Chemical Composition
Code Elem.	C	Si	Mn	Cr	Mo	Na	Cu	P	S	HRC
KmTBCr4Mo	2.5-3.5	0.5-1.0	0.5-1.0	3.5-4.5	0.3-0.5	-	-	≤0.15	≤0.10	≥55
KmTBCr9Ni5Si2	2.5-3.6	1.5-2.2	0.3-0.8	8.0-10.0	0-1.0	4.5-6.5	4.5-6.5	-	-	≥58
KmTBCr15Mo	2.8-3.5	≤1.0	0.5-1.0	13-18	0.5-3.0	0-1.0	0-1.0	≤1.0	≤0.06	≥58
KmTBCr20Mo	2.0-3.3	≤1.2	≤2.0	18-23	≤3.0	≤2.5	≤1.2	-	-	≥60
KmTBCr26	2.3-3.3	≤1.2	≤1.0	23-30	≤3.0	≤2.5	≤2.0	-	-	≥60

Service

Why choose us.
1.We have huge stocks of Quality assured wear parts

2.We partner with our clients and share improvements collected from around the world.

3.We provide excellent service.

4.We are proficient in supplying the best chamber for your operation resulting in improved wear life and increased production.

5.Reducing your processing costs.

6.We are committed to Quality and to you our client.

7.We are easy to deal with.

8.Our parts fit first time and last.

9.We have the required experience to assist you.

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