1,used in impact hammer crusher 2,material is high chrome 3, good quality 4, reasonable price 5, quick ship

A.Material Specifications of high chrome spare parts:

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

 PS: Blow materials are normal specifications. Meanwhile, we also provide customised materials to our customers.

 B.Manufacturing Processes  photos of high chrome spare parts:

  

  

 

C.QC Technicans inspect the products with the qualith control sheet.

D.Surface Treatment.

E.Finally, finish the last rocesses and cover the protection coat.

F.SGS Certificate:

impact hammer crusher high chrome spare parts