G86270, H86270, H86301 Nickel-Chromium-Molybdenum Carburizing Alloy Steel Bar & Plate
Product Spotlights
H-grade high-cleanliness hot rolled billets have few inclusions and fine grains, stable hot forming property and low cracking rate during hot forging processing.
Custom hot rolled bars, cold drawn bright bars and steel plates are available;
Product Overview
We supply ASTM Ni-Cr-Mo alloy steel G86270, H86270, H86301, covering hot rolled plates, hot rolled bars and precision cold finished bars with stable chemical composition and uniform metallographic structure.
Grade performance features
G86270: Moderate carbon content, stronger hardening capacity than 86250, fit for large cross-section carburized workpieces.
H86270: Purified hot rolled raw material of 86270, stable quality for mass production of heavy forging blanks.
H86301: Optimized component tolerance and higher material purity, applicable to high-standard heavy-load precision carburized parts.
Processing & quality control
Support cutting, cold drawing, hot forging, carburizing, quenching, tempering and precision machining. Each batch undergoes strict physical and chemical inspection with complete test reports for customer acceptance.
Main application fields
Automotive heavy-load transmission gears, mining mechanical pin shafts, thick bearing sleeves, construction equipment friction components.
Export packaging
Wrap steel products with rust-proof waterproof paper and fasten with steel strips. Precision bright bars are stored in plywood cases to prevent scratches, deformation and corrosion during long-distance ocean transportation.
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