Steel Type Standard Country Code Pb(%) P(%) Cr(%) Fe(%) Ni(%) Zn(%) Cu(%)
C2100P/C2100R 4383 CNS ≦0.05 ≦0.05 94.0-96.0
H96 5232 GB ≦0.03 ≦0.01 ≦0.1 ≧2.5 95.0-97.0
C2100P/C2100R H3100 JIS ≦0.05 ≦0.05 94.0-96.0
C21000 B36 ASTM ≦0.03 94.0-96.0 ≦0.05
CuZn5 ≦0.05 ≦0.05 ≦0.02 94.0-96.0
C2200P/C2200R 4383 CNS ≦0.05 ≦0.05 ≧8 89.0-91.0
H90 5232 GB ≦0.03 ≦0.01 ≦0.1 ≧8.0 88.0-91.0
C2200P/C2200R H3100 JIS ≦0.05 ≦0.05 ≧8 89.0-91.0
C22000 B36 ASTM ≦0.05 ≦0.05 ≧8 89.0-91.0
CuZn10 17660 DIN ≦0.05 ≦0.1 ≧8.0 89.0-91.0
C2300P/C2300R 4383 CNS ≦0.05 ≦0.05 ≧13 84.0-86.0
C2300P/C2300R H3100 JIS ≦0.05 ≦0.05 ≧13 84.0-86.0
C23000 B36 ASTM ≦0.05 ≦0.05 ≧13 84.0-86.0
CuZn15 17660 DIN ≦0.05 ≦0.05 ≧13.0 84.0-86.0
C2400P/C2400R 4383 CNS ≦0.05 ≦0.05 ≧15 78.5-81.0
H80 5232 GB ≦0.03 ≦0.01 ≦0.1 ≧18.0 79.0-81.0
C2400P/C2400R H3100 JIS ≦0.05 ≦0.05 ≧15 78.5-81.5
C24000 B36 ASTM ≦0.05 ≦0.05 ≧15 78.5-81.5
CuZn20 17660 DIN ≦0.05 ≦0.05 ≧18.0 79.0-81.0
C2680P/C2680R 4383 CNS ≦0.07 ≦0.05 ≧29 64.0-68.0
H68 5232 GB ≦0.03 ≦0.01 ≦0.1 ≧29 67.0-70.0
C2680P/C2680R H3100 JIS ≦0.15 ≦0.05 ≧29 64.0-68.5
C26800 B36 ASTM ≦0.15 ≦0.05 ≧29 64.0-68.5
CuZn36 ≦0.05 ≦0.05 ≧29 63.5-65.0
C2720P/C2720R 4383 CNS ≦0.07 ≦0.1 ≦0.07 ≧30 62.0-64.0 More
H63 5232 GB ≦0.08 ≦0.01 ≦0.1 ≧35.0 60.5-63.5 More
C2720P/C2720R H3100 JIS ≦0.07 ≦0.07 ≧30 62.0-64.0 More
C27200 B36 ASTM ≦0.07 ≦0.07 ≧30 62.0-65.0 More
CuZn37 17660 DIN ≦0.1 ≦0.1 ≧30 62.0-64.0 More
C2801P/C2801R 4383 CNS ≦0.1 ≦0.07 ≧35 59.0-62.0 More
C2801P/C2801R H3100 JIS ≦0.1 ≦0.07 ≧35 59.0-62.0 More
C28000 C36 ASTM ≦0.3 ≦0.07 ≧35 59.0-63.0 More