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High Alloy Ultra-high Strength Steel
Grade:
16Co14Ni10Cr2MoEStandards and Technical Conditions:
GJB9449-2018
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Product Characteristics
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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.
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Industrial Application
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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.
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Company Product Applications
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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

