Comparison table of chemical composition &mechanical Properties of the product as per domestic and foreign standards

Standard Copper Alloy No. Chemical Composition Mechanical Properties CU% p% Temper Tensile strength (Mpa) Elongation(%) Grain Size (mm) ASTM B280 C11000 99.90 - 60 200 - 0.040 50 200 - 0.025 C12200 99.90 0.015 ~ 0.040 H58 250 - - JIS H3300 C1100 99.90 0.015 ~ 0.040 205 40 - L 245 ~ 325 - - H 265 - - C1220 99.90 0.015 ~ 0.040 205 40 0.025 ~ 0.060 L 205 40 0.040 1/2H 245 ~ 325 - - H 255 - - ASTM B75 C11000 99.90 - 60 205 - 0.040 50 205 - 0.040 C12200 99.90 0.015 ~ 0.040 H58 250 - - H80 310 - - EN 1057 - 99.90 0.015 ~ 0.040 R220 220 40 - R250 250 30 or 20 - R290 290 3 -