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Ultra-high Strength Steel /Aviation Bearing Steel

CITIC PACIFIC Special Steel Group has possessed international advanced equipment and capacity for special smelting, forging, rolling, heat treatment and testing of ultra-high strength steel and aviation bearing steel. According to the different technical requirements of users, it can provide rods & wires, seamless pipes, rings and forging produced by various special smelting process routes such as electric arc furnace + electroslag remelting (EAF + ESR), electric arc furnace + vacuum consumable (EAF+VAR), vacuum induction + electroslag remelting (VIM + ESR), and vacuum induction + vacuum consumable (VIM+VAR), etc. It products are widely used in aviation, aerospace, shipbuilding, machinery, energy and other fields.

Typical steel grades/Standards/Size range

Product Types

 

Typical Grades

 

Standards

Size Range

Low alloy ultra-high strength structural steel

D406A、D406B、300M、9310、30Cr3SiNiMoVA、30CrMnSiNi2A、D6AC、D6AE、18CrNi4A、30Ni4CrMoA、35Cr2Ni4A、16Cr3NiWMoVNbE、4340、4130

GB、

GJB、

ASTM、

EN、

BS、

AMS、

Customer specifications

Wire rod

Φ5.5~25

Bar

Φ10~200

Forged bar

Φ100~500

Forged square & flat bar

80~500×80~1000

Seamless pipe

Φ48~1200

Rings

Φ500~6300(external diameter)X

50~300(wall thickness)

X

80~500(height)

Special-shaped forging

Secondary-hardening ultra-high strength steel

A-100、AF1410

Ultra high-strength maraging steel

18Ni、00Ni18Co8Mo5TiAL、C250、C300、C350、T250

Aviation bearing steel

8Cr4Mo4V、G13Cr4Mo4Ni4V、GCr15、M50、M50NiL