Grade T2
China ISC T11050
Corresponding Standard GB /T 11091-2014
Copper Strip for Cables
Classification Copper and Copper Alloys
T2 Mechanical Properties
condition Heat Treatment or Condition
Tensile Strength
σb
Mpa
Yield Point
σs
Mpa
Elongation or Extension Rate
δ
%
Hardness
HBW
Strip Softening Annealing (O60) 220~270 70~110 ≥30 HV
50~65
Strip Annealing to 1/8 Hard (O80) 230~285 75~120 ≥28 HV
55~70
Strip Annealing to 1/4 Hard (O81) 245~300 - ≥25 -
1 Approximate Comparison Table Processing Pure Copper, Silver Copper
China Japan United States International Organization for Standardization Germany France European Standard Russia
GB ISC JIS ASTM UNS ISO Numerical Grade DIN EN/DIN W-Nr. NF EN/NF EN GOST
T2 T11050 C1100
Cu99.90
99.90Cu C11000 Cu-FRHC C11000 ECu-57 C11000
2.0090
Cu-FRHC
C11000
Cu-FRHC М1
2 Approximate Comparison Table Processing Pure Copper, Silver Copper
China Japan United States International Organization for Standardization Germany United Kingdom
GB JIS ASTM ISO DIN EN/DIN BS EN/BS
T2 C1100 C11000 Cu-FRHC E-Cu58 C101
C102

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