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40crnimoa 4340 Alloy Structural Steel - China

price: contact company for price

Performance Characteristics: High strength, high tenacity, good

hardenability, and high resistance to thermal properties. Applications:

Used for the important quenched and tempered parts which request high

strengh , high toughness and large section size, such as the

transmission of the horizontal forging machine eccentric shaft, forging

crankshaft.It is also used for manufacturing big sized important quenched-and-

tempered parts which request good toughness and high strength. such as

top load shaft , steam turbine shaft, vane, and heavy-load transmission

parts, fastening piece, crankshaft, gears etc. Chemical Composition(%):

C 0.37~0.44 Si 0.17~0.37

Mn 0.50~0.80 S ≤0.025 P ≤0.025

Cr 0.60~0.90 Ni 1.25~1.65

Cu ≤0.025 Mo 0.15~0.25

40crnimoa 4340 Alloy Structural Steel

Please see our contact information below

Company Contact:

  • Phone: 862786732023

  • Address: Zijin Garden,Tuanjie Avenue ,Wuchang District, Wuhan, China

  • Email: Email

Published date: September 7, 2012 -

  • Business Description: Wuhan Jin Xing qiang Mould Steel Co., Ltd. was established in Wuhan, Hubei Province. It is an independent manufacturer who has the right to import &export. We have a series of modernization procedure such as smelting、forging、processing、detection, so we can provide high quality、 fast delivery and various mould steel products to meet all requirements of customers. The main products are as follows: Cold Work Mould Steel( D2 / D3 / D6 ); Hot Work Mould Steel( H11 / H13 ); Plastic Mould Steel( P20 / P20+Ni ); High Speed Mould Steel( M2 );Alloy Structural Steel (4140),etc. They are exported to all over the world and have passed GB/T9001 2008/ISO 9001: 2008 quality system certification. Adhering to our core business philosophy of "Good Quality & Great Reputation; Good Faith & Great Ambition", we provide the first rate service to the customers. We have always adhered to market oriented principles to satisfy the customers' demand.
    We are looking forward to the future which focus on development of the industry and adhere to the principle of customer first to become the largest professional manufacturer in this field.

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