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典型用途

建筑：蝕刻零件、飾邊、
擋風雨條建造者硬件：踢腳板
消費者：徽章、、壓縮包、服裝首飾、表盤、滅火器盒、口紅容器、獎章、銘牌、牌匾、胭脂盒、令牌、拉鏈
電氣：導管、轉子條（交流電機）、螺絲殼、插座
緊固件：孔眼、緊固件
工業(yè)：冷凝管、滅火器、柔性金屬軟管、換熱器殼、換熱器、酸 洗箱、泵缸套、散熱器芯、標簽 、加熱管交換器,儀表用管
其他消防軟管接頭
管道 配件、j 型彎頭、管道、管接頭、管道服務管線、泵管線、服務管線、疏水閥
similar***equivalent specification cda astm sae ams federal military other

c23000	b927 b927m

chemical composition cu％ pb％ zn％ fe％

chemical composition according to astm b927/b927m-17 note: cu + sum of named elements, 99.8％ min. single values represent maximums.
84.00- 86.00	0.05	rem.	0.05

machinability copper alloy uns no. machinability rating density (lb/in3 at 68 °f)

c23000	30	0.316

mechanical properties mechanical properties according to astm b927/b927m-17 c23000 h01 quarter hard size range: under 1/2" diameter rod tensile strength, min yield strength, at 0.5％ extension under load, min elongation, 4x diameter***4x thickness, min rockwell "b" hardness remarks ksi mpa ksi mpa ％ typical hrb

44	305	20	140	15

size range: 1/2" diameter rod to 1" inclusive tensile strength, min yield strength, at 0.5％ extension under load, min elongation, 4x diameter***4x thickness, min rockwell "b" hardness remarks ksi mpa ksi mpa ％ typical hrb

42	290	17	115	17

size range: over 1" diameter rod tensile strength, min yield strength, at 0.5％ extension under load, min elongation, 4x diameter***4x thickness, min rockwell "b" hardness remarks ksi mpa ksi mpa ％ typical hrb

40	275	15	103	19

c23000
h02 half hard size range: under 1/2" diameter rod tensile strength, min yield strength, at 0.5％ extension under load, min elongation, 4x diameter***4x thickness, min rockwell "b" hardness remarks ksi mpa ksi mpa ％ typical hrb

50	345	30	205	7	70

size range: 1/2" diameter rod to 1" inclusive tensile strength, min yield strength, at 0.5％ extension under load, min elongation, 4x diameter***4x thickness, min rockwell "b" hardness remarks ksi mpa ksi mpa ％ typical hrb

45	310	27	185	10	70

size range: over 1" diameter rod tensile strength, min yield strength, at 0.5％ extension under load, min elongation, 4x diameter***4x thickness, min rockwell "b" hardness remarks ksi mpa ksi mpa ％ typical hrb

40	275	25	170	12	70

c23000
h04 hard size range: under 1/2" diameter rod tensile strength, min yield strength, at 0.5％ extension under load, min elongation, 4x diameter***4x thickness, min rockwell "b" hardness remarks ksi mpa ksi mpa ％ typical hrb

63	435	40	275	5	82

size range: 1/2" diameter rod to 1" inclusive tensile strength, min yield strength, at 0.5％ extension under load, min elongation, 4x diameter***4x thickness, min rockwell "b" hardness remarks ksi mpa ksi mpa ％ typical hrb

60	415	37	255	7	82

size range: over 1" diameter rod tensile strength, min yield strength, at 0.5％ extension under load, min elongation, 4x diameter***4x thickness, min rockwell "b" hardness remarks ksi mpa ksi mpa ％ typical hrb

58	400	35	240	9	82

physical properties us customary metric

physical properties provided by cda
melting point - liquidus	1830 °f	999 °c
melting point - solidus	1770 °f	966 °c
density	0.313 lb/in3 at 68 °f	8.67 gm/cm3 at 20 °c
specific gravity	8.67	8.67
electrical conductivity	32％ iacs at 68 °f	0.186 megasiemens/cm at 20 °c
thermal conductivity	81 btu/sq ft/ft hr/°f at 68 °f	140.3 w/m at 20 °c
coefficient of thermal expansion 68-572	10.6 · 10-6 per °f (68-572 °f)	18.4 · 10-6 per °c (20-300 °c)
specific heat capacity	0.09 btu/lb/°f at 68 °f	377.1 j/kg at 20 °c
modulus of elasticity in tension	16000 ksi	110317 mpa
modulus of rigidity	6000 ksi	41369 mpa

fabrication properties technique suitability

fabrication properties provided by cda
soldering	excellent
brazing	excellent
oxyacetylene welding	good
gas shielded arc welding	good
coated metal arc welding	not recommended
spot weld	fair
seam weld	not recommended
butt weld	good
capacity for being cold worked	excellent
capacity for being hot formed	good
machinability rating	30

thermal properties treatment minimum* maximum*

thermal properties provided by cda *temperature is measured in fahrenheit.
annealing	800	1350
hot treatment	1450	1650