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Changzhou Wujin Guangyu Embossing Roller Machinery Co.,Ltd

Tel: +86-519-8671-2736

Fax: +86-519-8670-2056

E-mail: sales_gy_jack@foxmail.com

Address: NO.156 Qingyang Rd(S), Hutang Town, Changzhou, Jiangsu

Steel Ball Hot Rolling Machine

Steel Ball Hot Rolling Machine

Hot rolled steel ball--low alloy high carbon steel, The finished round steel is produced by formal special steel factory, Its compression ratio is above 10. that mean, The finished round steel is through billet hot extrusion using its 10 times volume. for example, if you want to get 100mm...

Products Specifications:

Hot rolled steel ball--low alloy high carbon steel, The finished round steel is produced by formal special steel factory, Its compression ratio is above 10. that mean, The finished round steel is through billet hot extrusion using its 10 times volume. for example, if you want to get 100mm finished round steel, you have to use at least 1000mm billet as material to hot roll into the finished steel bar.

Casting steel ball--Waste steel scrap with some proportion alloying element.

There are four different properties of hot rolled steel ball(by skew rolling mill) and casting steel ball because of their different material

The principle of forming steel ball hardness is different

Hot rolled steel ball(by skew rolling mill) is making the steel cooling rapidly by its quenching process. Prompted the type of metal organization body into a fairly abrasive hardness martensite structure, So It get the hardness by quenching.

Casting steel ball get the hardness and abrasive resistance by adding some alloy elements of chromium, The abrasive resistance of casting steel ball is according to the Cr content, The higher abrasive resistance, the higher Cr content, but the cost of casting ball will be higher, Some casting steel ball Cr content can achieve 18%, Its hardness is 60~62HRC, Abrasive resistance is very good?

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