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718 die steel, China's trademark 3Cr2NiMo is in the P20(3Cr2Mo) improved grades, goods

718 die steel.

With improved quality, insufficient to fill the P20 mold steel,meet the P20 die steel are not up to the requirements of the occasion. Sweden's 718718H (ASSAB), PX5\PX4(Japanese Datong special steel), GS-711, GS-738, GS-312, GS-318 (German Thyssen), Austria M238 ECOPLUS(Bai Lu company), CS718 (the Great Wall special steel),SWP20 (five Shanghai steel company), so in addition tocannot be used for plastic mold parts corrosion resistancerequirements, is the typical steel general plastic mould steelis the most widely used. Commonly referred to as the"senior" plastic mold steel, steel new tend to it as a contrast to the typical. Factory state: ASSAB 718 HB:290-310

Factory state: ASSAB 718 HB:290-310

Delivery state: steel is used in annealing state of delivery.By mutual agreement, also can not annealed state of delivery.

718 steel is Sweden prehardened plastic mould steel mirroracid. The steel by pre hardening, material uniformity. A high degree of cleanliness. Polishing performance andlithography has excellent flower. It has high hardenability,good machining performance and striae processing performance. Pre hardened steel without quenching can also be used for die cavity, the flange can apply flame hardening, the hardness can be increased to 52HRC. [1]

The steel has good machinability and wear resistance,hardness distribution uniformity. Also has a good polishing performance, simple process, moderate price, so a larger amount of.

Dongguan Xin Rui special steel Co., Ltd.

Address: Dongguan town of Changan City, GuangdongProvince China Xin'an Road No. 2081-1 Baojie Industrial Park North Gate of a building

Tel: 86-0769-85386001

Fax: 86-0769-85079916

The company web site: http://www.pm-35.cn/