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ã€China Aluminum Network】
Qualification code
Explain
T1
After being processed by high temperature, it is cooled and naturally aged.
T2
Cooled by high temperature processing, natural aging after cold working
T3
Quenching after solution heat treatment, cold processing, natural aging
T4
Quenching after solution heat treatment, natural aging
T5
After cooling by high temperature, artificial age hardening
T6
Quenching after solution heat treatment, artificial age hardening
T7
Quenching after solution heat treatment, aging treatment
T8
Quenching after solution heat treatment, cold processing, artificial age hardening treatment
T9
Quenching after solution heat treatment, artificial age hardening treatment, re-cold processing
T10
After cooling by high temperature processing, cold processing, and artificial aging hardening
Alloy Steel Pipe,Alloy 20 Pipe,Seamless Alloy Steel Pipe ,Alloy Steel Seamless Pipe
Liaocheng Xinglong Seamless Tube Manufacturing Co., Ltd. , https://www.lcxlpipe.com