产品详细信息
Tensile strength: σb (MPa):≥275
Elongation: δ10 (%):≥5
Elongation: δ5 (%):≥10
Heat treatment specification
Hot working temperature 900 ~ 1050 °C;
Annealing temperature 500 ~ 700 °C;
Cold work hardening copper recrystallization start temperature 200 ~ 300 °C
3.Characteristic and application:
It has good conductivity, thermal conductivity, corrosion resistant and processing properties, but easily causes "hydrogen disease", it can not be processed and usede in high temperature (such as > 370 °C) in the process of anneling and welding .
It is applied to deep drawing and bending of deep-drawability parts, such as pin, rivet, washer, nut, pipe, pressure gauge, screen, radiator parts etc.
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公司详细资料
1 Copper Wire No. 1 Copper Wire grade 1: including No nudity , No coating, No alloy of pure Copper Wire, the surface wit...