C31600
PRODUCT DESCRIPTION:. Leaded Commercial Bronze (nickel-bearing)
TEMPERS: H02 Half Hard, H04 Hard
SOLIDS: 3/8″ to 2″ O.D.
HEX: 3/8″ to 2″ O.D.
STANDARD LENGTHS: 144″
Kegunaan Biasa
BUILDERS HARDWARE: hardware
ELECTRICAL: connectors
FASTENERS: fasteners, nuts, screws
INDUSTRIAL: screw machine parts
C31600 high copper brass alloy is a high copper content brass alloy with a copper content of up to 85-89%. In addition, C31600 alloy also contains 1.5-3% of aluminum, manganese, iron and other elements. The addition of these elements increases the strength and hardness of the alloy while maintaining its good machinability and corrosion resistance.
C31600 alloy has good electrical conductivity, and its electrical conductivity can be as high as 30-34%IACS. The alloy has a density of 8.8 g/cm³, making it slightly lighter than copper. Its thermal conductivity is high, 122 W/mK, which is about 20% higher than ordinary brass. This allows C31600 alloy to maintain good thermal conductivity in high temperature environments and is widely used in the manufacture of thermal components.
C31600 alloy has a tensile strength of 440-570 MPa and a high elongation of 40-50%. This makes it ideal for manufacturing high-strength, highly corrosion-resistant parts. In addition, C31600 alloy has a hardness (HV) of 120-170, which is slightly harder than ordinary brass.
Similar or Equivalent Specification
| CDA | ASTM | SAE | AMS | Persekutuan | tentera | Lain-lain |
|---|---|---|---|---|---|---|
| C31600 | B140 B140M | MIL-V-18436 |
Komposisi Kimia
| Cu% | Pb% | Zn% | Fe% | P% | Ni% | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
Chemical Composition according to ASTM B140/B140M-12(2017) Note: Cu + Sum of Named Elements, 99.6% min. Single values represent maximums. | |||||||||||
| 87.50- 90.50 | 1.30- 2.50 | Rem. | 0.10 | 0.04- 0.10 | 0.70- 1.20 | ||||||
Kebolehmesinan
| Copper Alloy UNS No. | Penilaian Kebolehmesinan | Ketumpatan (lb/in3 pada 68 °F) |
|---|---|---|
| C31600 | 80 | 0.320 |
Sifat Mekanikal
C31600
H02 Half Hard
SIZE RANGE: 1/2″ DIAMETER AND UNDER
| Tensile Strength, min | Yield Strength, at 0.5% Extension Under Load, min | Elongation, in 2 in. or 50 mm min | Rockwell “B” Hardness | Teguran | ||
|---|---|---|---|---|---|---|
| ksi | MPa | ksi | MPa | % | HRB biasa | |
| 50 | 345 | 30 | 205 | 7 | 61 | |
SIZE RANGE: OVER 1/2″ DIAMETER TO 1″ INCLUSIVE
| Tensile Strength, min | Yield Strength, at 0.5% Extension Under Load, min | Elongation, in 2 in. or 50 mm min | Rockwell “B” Hardness | Teguran | ||
|---|---|---|---|---|---|---|
| ksi | MPa | ksi | MPa | % | HRB biasa | |
| 45 | 310 | 27 | 185 | 10 | 61 | |
SIZE RANGE: OVER 1″ DIAMETER
| Tensile Strength, min | Yield Strength, at 0.5% Extension Under Load, min | Elongation, in 2 in. or 50 mm min | Rockwell “B” Hardness | Teguran | ||
|---|---|---|---|---|---|---|
| ksi | MPa | ksi | MPa | % | HRB biasa | |
| 40 | 275 | 25 | 170 | 12 | 58 | |
C31600
H04 Hard
SIZE RANGE: 2″ DIAMETER AND UNDER
| Tensile Strength, min | Yield Strength, at 0.5% Extension Under Load, min | Elongation, in 2 in. or 50 mm min | Rockwell “B” Hardness | Teguran | ||
|---|---|---|---|---|---|---|
| ksi | MPa | ksi | MPa | % | HRB biasa | |
| 60 | 415 | 50 | 345 | 6 | 72 | |
Sifat Fizikal
Physical Properties provided by CDA | |||||||||||
| Adat AS | Metrik | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Takat Lebur – Cecair | 1900 °F | 1038 °C | |||||||||
| Takat Lebur – Solidus | 1850 °F | 1010 °C | |||||||||
| Ketumpatan | 0.32 lb/in3 pada 68 °F | 8.86 gm/sm3 pada 20 °C | |||||||||
| Graviti Tertentu | 8.86 | 8.86 | |||||||||
| Kekonduksian Elektrik | 32% IACS at 68 °F | 0.187 MegaSiemens/cm at 20 °C | |||||||||
| Kekonduksian Terma | 81 Btu/sq ft/ft hr/°F at 68 °F | 140.2 W/m at 20 °C | |||||||||
| Coefficient of Thermal Expansion 68-572 | 10.2 · 10-6 setiap °F (68-572 °F) | 17.6 · 10-6 setiap °C (20-300 °C) | |||||||||
| Kapasiti Haba Tertentu | 0.09 Btu/lb/°F pada 68 °F | 377.1 J/kg pada 20 °C | |||||||||
| Modulus Keanjalan dalam Ketegangan | 17000 ksi | 117212 MPa | |||||||||
Fabrication Properties
Fabrication Properties provided by CDA | |||||||||||
| Teknik | Kesesuaian | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Memateri | Cemerlang | ||||||||||
| Memateri | bagus | ||||||||||
| Kimpalan Oksiasetilena | Tidak Disyorkan | ||||||||||
| Kimpalan Arka Terlindung Gas | Tidak Disyorkan | ||||||||||
| Kimpalan Arka Logam Bersalut | Tidak Disyorkan | ||||||||||
| Kimpalan Titik | Tidak Disyorkan | ||||||||||
| Kimpalan Jahitan | Tidak Disyorkan | ||||||||||
| Kimpalan Punggung | Adil | ||||||||||
| Kapasiti untuk Bekerja Dingin | bagus | ||||||||||
| Kapasiti untuk Menjadi Panas | miskin | ||||||||||
| Penilaian Kebolehmesinan | 80 | ||||||||||
Sifat Terma
Thermal Properties provided by CDA *Suhu diukur dalam Fahrenheit. |
