Product Overview

This Heat Treatment Basket is a heavy-duty high-temperature bearing basket manufactured with standard ASTM A297 heat-resistant steel. Through professional lost wax investment casting technology, the whole basket is integrally formed without welding points. It is the ideal loading tool for batch heat treatment, effectively avoiding high-temperature deformation, breakage and oxide peeling of traditional welded baskets.

Material Information (ASTM A297 Standard)

Standard: ASTM A297 heat-resistant cast steel
Optional Grade: HF / HK / HP series Cr-Ni alloy
Material Advantage: Balanced high-temperature strength and thermal shock resistance, resistant to oxidation and corrosion in various heat treatment atmospheres.

Production Technology

AdoptLost Wax Casting / Investment Casting (Inversement Casting). High precision casting ensures uniform metal density, high structural toughness and stable high-temperature load-bearing performance.

Product Features

• Integral casting, strong bearing capacity, not easy to deform

• High temperature oxidation resistance, no scaling, no pollution to workpieces

• Good thermal fatigue resistance, suitable for frequent furnace entry and exit

• Uniform mesh design for smooth gas circulation and even heating

• Long service life, reduce tooling replacement cost

Application Range

Suitable for quenching, tempering, annealing, normalizing and other batch heat treatment of auto parts, hardware parts, mechanical accessories.