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Gun Metal Ingots

Gun Metal Ingots

IS 318 - 1981
  Copper Alloys
CU SN PB ZN FE NI P AL SI SB MN Imp
LTB - 1 Rem. 6-8 2.5-3.5 1.5-3 0.3 2 - 0.01 0.01 0.3 - 0.7
LTB - 2 Rem. 4-6 4-6 4-6 0.35 2 - 0.01 0.02 0.4 - 0.8
BS 1400
  Copper Alloys
CU SN PB ZN FE NI P AL SI SB S BI
LG - 1 Rem. 2-3.5 4-6 7-9.5 0.5 2 0.03 0.01 0.02 0.25 0.1 0.1
  Copper Alloys
CU SN PB ZN FE NI P AL SI SB BI Imp
LG - 2 Rem. 4-6 4-6 4-6 0.5 2 - 0.01 0.02 - 0.05 0.8
LG - 4 Rem. 6-8.05 2.5-3.5 1.5-3 0.2 2 - 0.01 0.01 0.4 0.05 0.7
DIN
  Copper Alloys
CU SN PB ZN FE NI P AL MN SI SB S
RG - 5 84-86 4-6 4-6 4-6 0.2 2 0.03 0.01 0.1 0.01 0.3 0.1
RG - 7 83-85 6.8-8 5.3-7 3.3-5 0.2 1-1.5 0.03 0.01 0.1 0.01 0.3 0
JIS
  Copper Alloys
CU SN PB ZN FE NI P AL MN SI SB S
BC - 1 79-83 2-4 3-7 8-12 0.35 1 0.05 0.01 - 0.01 0.2 -
BC - 2 86-90 7-9 0-1 3-5 0.2 1 0.05 0.01 - 0.01 0.2 -
BC - 6 83-87 4-8 4-6 4-6 0.3 1 0.05 0.01 - 0.01 0.2 -
BC - 7 86-90 5-7 1-3 3-7 0.2 1 0.05 0.01 - 0.01 0.2 -
ASTM
  Copper Alloys
CU SN PB ZN FE NI P AL MN SI SB S
C83600 84-86 4.3-6 4-5.7 4.3-6 0.25 1 0.05 0.01 - 0.01 0.25 0.1
C84400 79-82 2.5-3.5 6-8 7-10 0.4 0.8 0.02 0.01 - 0.01 0.25 0.1
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