High Alloy Ultra-high Strength Steel-16Co14Ni10Cr2MoE

High Alloy Ultra-high Strength Steel

Grade:

16Co14Ni10Cr2MoE

Standards and Technical Conditions:

GJB9449-2018

Product Characteristics

AF1410 corresponds to domestic grade 16Co14Ni10Cr2Mo, an ultra-high-strength steel produced using the advanced manufacturing technology, with strength up to 1700 MPa. It also features good impact toughness and fracture toughness, KIC ≥ 143 MPa·m1/2, and excellent fatigue resistance and crack propagation resistance.

Industrial Application

AF1410 is a leader among ultra-high-strength steels. Due to its excellent performance, it can be used for aircraft undercarriage and other fuselage structural components. What's more, it is widely used in automotive, shipbuilding and weapon parts, greatly improving the reliability, safety and service life of products and equipment.

Company Product Applications

Bars produced by the Company are applied to weapon components.

Common Delivery Condition

Standard Heat Treatment Procedure

Main Specifications


Delivery Condition


Bars/flat barss: annealed, supplied in black surface and grinding or turning

Chemical Composition


Mechanical Properties




Industrial Application

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The Company has developed into an important R&D and production base for high-quality special metal materials in our country, and is the first enterprise in China to realize the full process from melting, forging, heat treatment to blade machining.