Processing

Heat Treatment

Heat treatment support for alloy structural steel, high-strength steel, tool steel, stainless steel, and special alloy materials to meet required hardness and service condition.

Service scope

  • Hardness requirement review before quotation
  • Normalizing, annealing, quenching and tempering, solution aging, carburizing, nitriding, spheroidizing, and brazing support
  • Heat treatment report and hardness verification coordination

Service Details

Heat treatment options

Surface treatment and heat treatment can be coordinated to meet required hardness, machinability, and final use condition.

Normalizing

正火

Used to refine grain structure, improve uniformity, and prepare alloy steel or special steel for later machining or heat treatment.

Annealing

退火

Used to reduce hardness, improve machinability, release internal stress, and prepare material for cutting or forming.

Quenching & Tempering

调质 / 淬火回火

Used to reach required hardness, strength, toughness, and service performance after controlled hardening and tempering.

Solution Aging

固溶时效

Used for selected stainless steel, nickel alloy, high-strength steel, and precipitation-hardening materials where specified.

Carburizing & Nitriding

渗碳渗氮

Used to improve surface hardness, wear resistance, and fatigue performance for gears, shafts, and load-bearing parts.

Spheroidizing

球化

Used to improve machinability and cold forming behavior, especially for selected steels before precision processing.

Brazing

钎焊

Used for joining assemblies or components where brazed construction is required by the drawing or application.

Inquiry

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