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See Chinese contents: GB/T 223.82-2018 GB/T 223.82-2018: Steel and iron -- Determination of hydrogen content -- Thermal conductivity/infrared method after fusion under inert gas
This Part in GB/T 223 specifies methods of determining hydrogen content through thermal conductivity or infrared method after fusion under inert gas. This Part is applicable to the determination of hydrogen content in steel and iron (mass fraction: 0.6 ~ 30.0).
