Plate, belt, pipes supply state of 15 ℃ to 980 ℃ + solution heat treatment system, air cooling.The intermediate heat treatment system of materials and parts can be respectively adopted in the following processes.
Annealing: 955 ~ 1010 ℃, water cooling.
Weldments annealing before welding: 980 ℃, 1 h.
Weldments eliminating stress annealing: 900 ℃, moisturizing 2 h.
Eliminating stress annealing: 15 ℃ 885 ℃ +, 24 h, air cooling.
Specifications
• We can supply all kinds of bar, forging, ring, hot rolled plate, cold rolled plate, strip, pipe and wire.
Plate and strip are generally supplied after hot or cold rolling, annealing or solid solution, pickling
and polishing.
• Rods, forgings and rings may be supplied in the form of forging or hot rolling;It can also be
supplied with solid solution after forging.The bar can be polished or polished after solid solution.
When the order is required, it can be placed in the cold drawing state.
• Silk can be supplied in solid solution state.For silk materials with nominal diameter or thickness
less than 6.35mm, it can be provided with 50% ~ 65% cold drawing deformation after solid
dissolution.Silk material with nominal diameter or side length greater than 6.35mm shall be
supplied with no less than 30% cold drawing deformation after solid solution treatment.For silk
materials with nominal diameter or side length not exceeding 0.65mm, according to the
requirements of solid solution treatment, no less than 15% cold drawing deformation is provided.
