Material

Formal name Symbol Chemical composition(%) Tensile strength Elongation Brinell hardness
Cu Sn Pb Zn Fe Ni Al Mn Si Sb P
Copper Alloy CAC101 ≧ 99.5 - - - - - - - - - - 175 35 35
CAC102 ≧ 99.7 - - - - - - - - - - 155 35 33
CAC103 ≧ 99.9 - - - - - - - - - - 135 40 30
Brass Alloy CAC201 / YBsC1 83.0~88.0 - - 11.0~17.0 - - - - - - - 145 25 90
CAC202 / YBsC2 65.0~70.0 - 0.5~3.0 24.0~34.0 - - - - - - - 195 20 100
CAC203 / YBsC3 58.0~64.0 - 0.5~3.0 30.0~41.0 - - - - - - - 245 20 165
High Strength Brass Alloy CAC301 / HBsC1 55.0~60.0 - - 33.0~42.0 0.5~1.5 - 0.5~1.5 0.1~1.5 - - - 430 20 90
CAC302 / HBsC2 55.0~60.0 - - 30.0~42.0 0.5~2.0 - 0.5~2.0 0.1~3.5 - - - 490 18 100
CAC303 / HBsC3 60.0~65.0 - - 22.0~28.0 2.0~4.0 - 3.0~5.0 2.5~5.0 - - - 635 15 165
CAC304 / HBsC4 60.0~65.0 - - 22.0~28.0 2.0~4.0 - 5.0~7.5 2.5~5.0 - - - 755 12 200
Bronze Alloy CAC401 / BC1 79.0~83.0 2.0~4.0 3.0~7.0 8.0~12.0 - - - - - - - 165 15 55
CAC402 / BC2 86.0~90.0 7.0~9.0 - 3.0~5.0 - - - - - - - 245 20 70
CAC403 / BC3 86.5~89.5 9.0~11.0 - 1.0~3.0 - - - - - - - 245 15 75
CAC406 / BC6 83.0~87.0 4.0~6.0 4.0~6.0 4.0~6.0 - - - - - - - 195 15 60
CAC407 / BC7 86.0~90.0 5.0~7.0 1.0~3.0 3.0~5.0 - - - - - - - 215 18 65
CAC408 84.0~88.0 4.0~6.0 2.0~4.0 5.0~7.0 - - - - - - - 195 15 60
Phosphor Bronze Alloy CAC502A / PBC2 87.0~91.0 9.0~12.0 - - - - - - - - 0.05~0.2 195 5 60
CAC502B / PBC2B 87.0~91.0 9.0~12.0 - - - - - - - - 0.15~0.5 295 5 80
CAC503A / PBC3 84.0~88.0 12.0~15.0 - - - - - - - - 0.05~0.2 195 1 80
CAC503B / PBC3B 84.0~88.0 12.0~15.0 - - - - - - - - 0.15~0.5 265 3 90
Lead Bronze Alloy CAC602 / LBC2 82.0~86.0 9.0~11.0 4.0~6.0 - - - - - - - - 195 10 65
CAC603 / LBC3 77.0~81.0 9.0~11.0 9.0~11.0 - - - - - - - - 175 7 60
CAC604 / LBC4 74.0~78.0 7.0~9.0 14.0~16.0 - - - - - - - - 165 5 55
CAC605 / LBC5 70.0~76.0 6.0~8.0 16.0~22.0 - - - - - - - - 145 5 45
Aluminum Bronze Alloy CAC701 / ALBC1 85.0~90.0 - - - 1.0~3.0 0.1~1.0 8.0~10.0 0.1~1.0 - - - 440 25 80
CAC702 / ALBC2 80.0~88.0 - - - 2.5~5.0 1.0~3.0 8.0~10.5 0.1~1.5 - - - 490 20 120
CAC703 / ALBC3 78.0~85.0 - - - 3.0~6.0 3.0~6.0 8.5~10.5 0.1~1.5 - - - 590 15 150
CAC704 / ALBC4 71.0~84.0 - - - 2.0~5.0 1.0~4.0 6.0~9.0 7.0~15.0 - - - 590 15 160
Silicon Bronze Alloy CAC801 / SzBC1 84.0~88.0 - - 9.0~11.0 - - - - 3.5~4.5 - - 345 25 -
CAC802 / SzBC2 78.5~82.5 - - 14.0~16.0 - - - - 4.0~5.0 - - 440 12 -
CAC803 / SzBC3 80.0~84.0 - - 13.0~15.0 - - - - 3.2~4.2     390 20 -
CAC804 74.0~78.0 - - 18.5~22.5 - - - - 2.7~3.4   0.05~0.2 300 15 -
Here is an overview of the JIS copper alloy material specifications. If there are any other material composition requirements, adjustments can also be made to meet the customer's needs.
Formal name Symbol Chemical composition(%) Proportion Melting Point Conductivity Heat Comparison Thermal Expansion Coefficient
Cu Si Mg Zn Fe Mn Ni Sn Al
Aluminum Standard Materials ADC 1 ≦ 1.0 11.0-13.0 ≦ 0.3 ≦ 0.5 ≦ 1.3 ≦ 0.3 ≦ 0.5 ≦ 0.1 Rem. 2.55 858 31 0.96 21X10
ADC 3 ≦ 0.6 9.0-10.0 0.4-0.8 ≦ 0.5 ≦ 1.3 ≦ 0.3 ≦ 0.5 ≦ 0.1 Rem. 2.63 873 29 0.96 22X10
ADC 5 ≦ 0.2 ≦ 0.3 4.0-8.5 ≦ 0.1 ≦ 1.8 ≦ 0.3 ≦ 0.1 ≦ 0.1 Rem. 2.57 913 24 0.96 25X10
ADC 6 ≦ 0.1 ≦ 1.0 2.5-4.0 ≦ 0.4 ≦ 0.8 0.4-0.6 ≦ 0.1 ≦ 0.1 Rem.          
ADC 10 2.0-4.0 7.5-9.5 ≦ 0.3 ≦ 1.0 ≦ 1.3 ≦ 0.5 ≦ 0.5 ≦ 0.3 Rem. 2.71 883 23 0.96 22X10
ADC 10 Z 2.0-4.0 7.5-9.5 ≦ 0.3 ≦ 3.0 ≦ 1.3 ≦ 0.5 ≦ 0.5 ≦ 0.3 Rem.          
ADC 12 1.5-3.5 9.6-12.0 ≦ 0.3 ≦ 1.0 ≦ 1.3 ≦ 0.5 ≦ 0.5 ≦ 0.3 Rem. 2.7 835 23 0.96 22X10
ADC 12 Z 1.5-3.5 9.6-12.0 ≦ 0.3 ≦ 3.0 ≦ 1.3 ≦ 0.5 ≦ 0.5 ≦ 0.3 Rem.          
ADC 14 4.0-5.0 16.0-18.0 0.45-0.65 ≦ 1.5 ≦ 1.3 ≦ 0.5 ≦ 0.3 ≦ 0.3 Rem. 2.75 923     19.2X10
Formal name Symbol Chemical composition(%) Density Melting Range(C) Electrical Conductivity Thermal Conductivity Coefficient of Thermal Expansion Specific Heat Die Shrinkage
Al Mg Cu Pb Cd Sn Fe Ni Zn
Zinc Alloy Standard Composition No.2(%) 3.9-4.3 0.025-0.05 2.6-2.9 ≦ 0.004 ≦ 0.003 ≦ 0.002 ≦ 0.075 - Rem. 6.6 379-390 25 104.7 27.8 418.7 0.006
No.3(%) 3.9-4.3 0.025-0.05 ≦ 0.10 ≦ 0.004 ≦ 0.003 ≦ 0.002 ≦ 0.075 - Rem. 6.6 381-387 27 113 27.4 418.7 0.006
No.4(%) 3.9-4.32 0.025-0.05 0.3-0.4 ≦ 0.004 ≦ 0.003 ≦ 0.002 ≦ 0.075 - Rem. 6.6 380-386 26-27 180.9-113.0 27.4 418.7 0.007
No.5(%) 3.9-4.3 0.03-0.06 0.75-1.25 ≦ 0.004 ≦ 0.003 ≦0.002 ≦ 0.075 - Rem. 6.6 380-386 26 108.9 27.4 418.7 0.006
No.7(%) 3.9-4.3 0.010-0.02 ≦ 0.10 ≦ 0.002 ≦ 0.002 ≦ 0.001 ≦ 0.075 0.005-0.020 Rem. 6.6 381-387 27 11.3 27.4 418.7 0.006
ZA-8(%) 8.2-8.8 0.020-0.030 0.8-1.3 ≦ 0.005 ≦ 0.005 ≦ 0.002 ≦ 0.065 - Rem. 6.3 375-404 27.7 114.7 23.3 435.4 0.007
ZA-12(%) 10.8-11.5 0.020-0.030 0.5-1.2 ≦ 0.005 ≦ 0.005 ≦ 0.002 ≦ 0.065 - Rem. 6 377-432 28.3 116.1 24.2 448 0.0075
ZA-27(%) 25.5-28.0 0.012-0.020 2.0-2.5 ≦ 0.005 ≦ 0.005 ≦ 0.002 ≦ 0.072 - Rem. 5 376-484 29.7 125.5 26 534.4 0.008
Formal name Symbol Chemical composition(%)
C Si S P Mn Ni Cr Mo Cu V Others
Stainless Steel 304S 0.08 1.00 0.030 0.045 2.00 8.00~12.0 18.0~20.0 - - - -
316S 0.08 1.00 0.030 0.045 2.00 10.0~14.0 16.0~18.0 2.00~3.00 - - -
CF8M 0.08 1.50 0.040 0.040 1.50 9.00~12.0 18.0~21.0 2.00~3.00 - - -
316L 0.03 1.00 0.030 0.045 0.20~2.00 10.0~14.0 16.0~18.0 2.00~3.00 - - -
1.4408C 0.07 1.50 0.030 0.040 1.50 9.00~12.0 18.0~20.0 2.00~2.50 - - -
1.4409C 0.03 1.50 0.025 0.035 2.00 9.00~12.0 18.0~20.0 2.00~2.50 - - -
SCH13 0.20~0.50 2.00 0.040 0.040 2.00 11.0~14.0 24.0~28.0 - - - -
SUS 429 0.12 1.00 0.030 0.040 2.00 - 14.0~16.0 - - - -
SUS 410 0.15 1.00 0.030 0.040 1.00 - 11.5~13.5 - - - -
SUS 431 0.20 1.00 0.030 0.040 1.00 1.25~2.50 15.0~17.0 - - - -
SUS 440C 0.95~1.20 1.00 0.030 0.040 1.00 - 16.0~18.0 0.75 - - -
Carbon Steel 1.0619C 0.18~0.23 0.30~0.50 0.020 0.030 0.50~0.80 0.40 0.30 0.12 0.30 0.030 -
WCB 0.30 0.60 0.045 0.040 1.00 0.50 0.50 0.20 0.30 - -
1008/SS41 0.10 0.30~0.50 - - - - - - - - -
S10C 0.08~0.13 0.15~0.35 0.035 0.030 0.30~0.60 - - - - - -
S15C 0.13~0.18 0.15~0.35 0.035 0.030 0.30~0.60 - - - - - -
S20C 0.18~0.23 0.15~0.35 0.035 0.030 0.30~0.60 - - - - - -
S40C 0.37~0.43 0.15~0.35 0.035 0.030 0.60~0.90 - - - - - -
S45C 0.42~0.48 0.15~0.35 0.035 0.030 0.60~0.90 - - - - - -
S50C 0.47~0.53 0.15~0.35 0.035 0.030 0.60~0.90 - - - - - -
S60C 0.57~0.63 0.15~0.35 0.035 0.030 0.60~0.90 - - - - - -
Chrome Vanadium Steel 6140c 0.38~0.43 0.15~0.30 0.040 0.035 0.70~0.90 - 0.80~1.10 - - 0.15 -
6150C 0.48~0.53 0.20~0.35 0.040 0.035 0.70~0.90 - 0.80~1.10 - - 0.15 -
Chrome-Molybdenum Steel SCM 21 0.13~0.18 0.15~0.35 0.030 0.030 0.60~0.85 - 0.90~1.20 0.10~0.30 - - -
SCM 420 0.18~0.23 0.15~0.35 0.030 0.030 0.60~0.85 - 0.90~1.20 0.10~0.30 - - -
SCM 435 0.33~0.38 0.15~0.35 0.030 0.030 0.60~0.85 - 0.90~1.20 0.10~0.30 - - -
SCM 440 0.38~0.43 0.15~0.35 0.030 0.030 0.60~0.85 - 0.90~1.20 0.10~0.30 - - -
4140C 0.38~0.43 0.20~0.35 0.040 0.040 0.75~1.00 - 0.80~1.10 0.15~0.25 - - -
SAE 4161 0.56~0.64 0.15~0.30 0.040 0.035 0.75~1.00 - 0.70~0.90 0.25~0.35 - - -
15Cr3 0.12~0.18 0.15~0.40 0.035 0.035 0.40~0.60 - 0.40~0.70 - - - -
Nickel-Chromium-Molybdenum Steel SNCM 220 0.17~0.23 0.15~0.35 0.030 0.030 0.60~0.90 0.40~0.70 0.40~0.65 0.15~0.30 - - -
SNCM 415 0.12~0.18 0.15~0.35 0.030 0.030 0.40~0.70 1.60~2.00 0.40~0.65 0.15~0.30 - - -
SNCM 439 0.36~0.43 0.15~0.35 0.030 0.030 0.60~0.90 1.60~2.00 0.60~1.00 0.15~0.30 - - -
SNCM 447A 0.45~0.55 0.15~0.35 0.030 0.030 0.60~0.90 2.00~2.60 0.80~1.20 0.20~0.30 - 0.015 -
8620C 0.18~0.23 0.20~0.35 0.040 0.035 0.70~0.90 0.40~0.70 0.40~0.60 0.15~0.25 - - -
Specialized Steel 17-4 PH 0.07 1.00 0.030 0.040 1.00 3.00~5.00 15.0~17.5 - 3.00~5.00 - Nb 0.15~0.45
A2 0.95~1.05 0.20~0.40 - - 0.45~0.75 - 4.75~5.50 0.90~1.40 - 0.15~0.40 -
SKH 9-M2 0.80~0.90 - - - - - 3.80~4.50 4.50~5.50 - 1.60~2.20 W 5.5~6.7
SKD 11 1.40~1.60 0.40 0.030 0.030 0.60 - 11.0~13.0 0.80~1.20 - 0.20~0.50 -
SKS 51 0.75~0.85 0.35 0.030 0.030 0.50 1.30~2.00 0.20~0.50 - - - -
SUH 310 0.25 1.50 0.030 0.030 2.00 19.0~22.0 24.0~26.0 - - - -

We use cookies to improve your browsing experience. By continuing to use this site, you agree to our use of cookies. For more details, please visit our PRIVACY page. Thank you!