Content for C83600:
- Introduction
- Manufacture Process
- Referenced Material Standard
- Equivalent Material
- Material Property
- Chemical Composition
- Mechanical Property
- Heat Treatment Requirement
- Application
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Pump Impeller Sand Casting
Introduction of C83600
C83600 Leaded Red Brass (85-5-5-5 Brass) is popular copper with high aqueous and atmospheric corrosion resistance property.
C83600 is Brass Alloy UNS number in ASTM A145 and ASMT B584 and ASTM B505 and ASTM B62 for casting purpose.
Manufacture Process for C83600
- Sand Casting
- Centrifugal Casting
- Permanent Mold Casting
- Investment Casting
Casting method is very important to get the different strength. Sand casting can produce any products but its property is little low. Centrifugal casting can get stably density and have the best strength property
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- Sand Casting
Casting Quality focus on Metal Parts industry, we provide professional service in Metal Casting field.
Sand Casting is a popular metal form method, are suitable for all materiel, such as grey iron, ductile iron, malleable iron, carbon steel, stainless steel, aluminum and bronze.
- Investment Casting
also named as precision lost wax casting, mainly suitalbe for carbon steel and stainless steel parts. We also provide grey iron and ductile iron and aluminum and bronze parts by investment casting. It can achieve the best appearance with good tolerance
- Shell Casting
Shell casting method is a good option to replace investment casting and sand casting. the quality is better than sand casting parts, suitable for bulk production.
- CNC Machining
CNC Milling, CNC turning with 5 xix CNC center, we provide precision machining for all castings based on customers design drawings.
- CAD Design
Mechanical Design service based on customers requirement, our software is Solidworks and AutoCAD.
- Tools/Mold Design
Mould design and production will be served for metal casting ad plastic injection industry. Based on our more than 10 years experience, we supply professional molds for our customers in Europe and North American.
Standard of C83600 Castings
ASTM B30 Standard Specification for Coper Alloys in Ingot Form
ASTM B145-70 Standard Specification for Leaded Red Brass and Leaded Semi-Red Brass Sand Castings (Withdrawn 1972) (Replace by ASTM B584)
ASTM B584 – 14 Standard Specification for Copper Alloy Sand Castings for General Applications
ASTM B62 – 17 Standard Specification for Composition Bronze or Ounce Metal Castings
ASTM B505 / B505M – 18 Standard Specification for Copper Alloy Continuous Castings
ASTM B62 only defines one brass casting of C83600, mainly used for component castings of valves, flanges and fittings. But ASTM B505 and B584 defined many brass grades.
C83600 Equivalent Material Grades
GB/T 1176 Grade ZCuSn3Zn8Pb6Ni1
BS1400 Grade LG1
DIN 1714 Grade G-CuSn2ZnPb
C83600 Casting Material Property
| Density | 8.60 g/cm3; 0.311 lb/in3 |
| Welding | Good |
| Machining | Good |
| Melting Point | |
| Electrical Resistivity |
C83600 Casting Chemical Composition Requirements
| Physical Properties | |||||||||
| Standard | ASTM B30 | ASTM B271 | ASTM B505 | ASTM B584 | ASTM B584 | ||||
| Copper Alloy UNS No. | C83600 | C83600 | C83600 | C83600 | C83600 | ||||
| Previous Designation | ASTM B145-4A | – | – | ASTM B145-4A | – | ||||
| Nominal | Ingot | Nominal | Casting | Nominal | Casting | Nominal | Nominal | Casting | |
| Copper % | 85 | 84-86 | 85 | 84-86 | 85 | 84-86 | 85 | 84-86 | |
| Tin % | 5 | 4.3-6.0 | 5 | 4-6 | 5 | 4-6 | 5 | 4-6 | |
| Lead % | 5 | 4.0-5.7 | 5 | 4-6 | 5 | 4-6 | 5 | 4-6 | |
| Zinc % | 5 | 4.3-6.0 | 5 | 4-6 | 5 | 4-6 | 5 | 4-6 | |
| Iron % | 0.25 | 0.3 | 0.3 | 0.3 | |||||
| Antimony % | 0.25 | 0.25 | 0.25 | 0.25 | |||||
| Nickel % | 0.8 | 1.0 | 1.0 | 1.0 | |||||
| Sulfur % | 0.08 | 0.08 | 0.08 | 0.08 | |||||
| Phosphorus % | 0.03 | 0.05 | 1.5 | 0.05 | |||||
| Aluminum % | 0.005 | 0.005 | 0.005 | 0.005 | |||||
| Manganese | |||||||||
| Silicon % | 0.005 | 0.005 | 0.005 | 0.005 | |||||
| Bismuth % | |||||||||
| Others | |||||||||
ASTM B65 required 0.05% max, for continuous castings can be 1.5% max
In determining copper minimum, copper may be calculated as copper plus nickel
C83600 Casting Mechanical Property
| Stainless Steel Grade | Tensile Strength min | Yield Strength, min | Elongation, min | Hardness, Max | ||||
| Standard | UNS | Grade | Ksi | MPa | Ksi | MPa | % | Brinell |
| ASTM B271 | C83600 | – | 30 | 207 | 14 | 97 | 20 | – |
| ASTM B505 | C83600 | – | 36 | 248 | 19 | 131 | 15 | |
| ASTM B584 | C83600 | – | 30 | 207 | 14 | 97 | 20 | – |
C83600 Casting Heat Treatment Requirement
C83600 does not react to heat treatment
C83600 Castings Application
- Bearing
- Bushing
- Valve body,
- Pump Impeller, Pump Bowl.
- Pipe Fittings.
- Marine hardware, ship propeller.
- Chemical Industry
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Manufacture Process in Casting Quality: Sand Casting, Precision Lost Wax Investment Casting.
