then we will quote based on What kind of the steel ?The maximum tensile strength of the steel ?The minimum and maximum thickness of the steel ?
Optional Materials :9CrSi , 6CrW2Si , LD , D2 , Cr12MoV , H13 , G1, G2 ,G3 and etc .
|Material Composition Sheet|
|The World Grade Of Steel Contrast|
Sparkblades has developed some high alloy steel ,like G1 , G2 ,G3 etc . They are new materials developed independently by our company and excellent in high intensity , high hardness , high wear resistance , high toughness and so on . They can be used in both cold and hot shearing ,the life is 2-3 times longer than other blades made of normal materials .
Hardness : If hardness is high , when the blades meet higher tensile strength steel ,it is easy to crack . If the hardness is low , then the wear resistance is not good ,that means work life is shorter .
|1. Blanking||Selecting material according the customers’ request.|
|2.Forging||Increasing the density of the material.|
|3.Tempering||Lowering temperature for processing.|
|4.Finishing machining||Making the material shaped.|
|5.Inspection||Checking the products if they are the same as the drawing.|
|6.Hardening||Increasing the hardness of products and the material.|
|7.Annealing||To incrase abrasion resistance, need to anneal thermal insulation for long time.|
|8.Hardening and tempering||Hardening and tempering the parallel of products for processing.|
|9.Coarse grinding||Coarse grinding the surface of products to be shaped.|
|10.Accurate grinding||Supergrinding to incrase the precision and the parallel of products.|
|11.Testing||Refusing the unqualified products into the market.|
|12.Packaging||Different products, different packaging.|