C83600 Leaded Red Brass-also known as 85-5-5-5 Bronze-is one of the most widely used copper alloys for pump parts, valves, bearings, bushings, and heavy-duty cast components. As a leading C83600 brass/bronze manufacturer, supplier, and exporter, Xi'an Dongmeng Steel Co.,Ltd provides high-quality C83600 castings, bars, rods, and customized machined parts with strict chemical stability and excellent casting performance. We support OEM machining, large-size castings, custom designs, global shipping, and factory-direct pricing, helping international buyers secure reliable materials for industrial projects.
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High Quality
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Advanced Equipment
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Professional Team
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Custom Service
Products Description
Grade: C83600
Name: Leaded Red Brass / 85-5-5-5 Bronze
Forms: Bars, Rods, Castings, Bushings, Bearings, Fittings
Processes: Casting, CNC Machining, Custom Fabrication
Standards: ASTM B505 / B584
Industries: Pumps • Valves • Plumbing • Machinery • Marine
Specifications (Metric & Imperial)
1. Bars & Rods
| Size | Metric | Imperial |
|---|---|---|
| Diameter | 10–300 mm | 0.39"–12" |
| Length | 1,000–6,000 mm | 39"–236" |
2. Bushings & Bearings (Custom)
ID: 10–500 mm (0.39"–20")
OD: 20–800 mm (0.78"–31")
Length: Based on drawing
3. Cast Components
Sand casting / continuous casting / centrifugal casting
Weight range: 0.1 kg – 2,000 kg
Tight machining tolerance: ±0.01 mm (CNC)
Chemical Composition (ASTM B584)
| Element | Content (%) |
|---|---|
| Copper (Cu) | 84–86 |
| Tin (Sn) | 4.0–6.0 |
| Lead (Pb) | 4.0–6.0 |
| Zinc (Zn) | 4.0–6.0 |
| Iron (Fe) | ≤0.2 |
Key Features & Benefits
Excellent castability – low porosity, stable fluidity, smooth surface
High wear resistance – ideal for load-bearing components
Good machinability – lead improves cutting performance
Corrosion resistant – suitable for fresh water, seawater, lubricants
Pressure-tight performance – widely used in hydraulic & pump systems
Dimensional stability – maintains strength during long-term service
Cost-effective – durable yet economical for mass production
Products Applications
C83600 is widely used in:
Pump housings, impellers, pump shafts
Valve bodies, fittings, plumbing components
Bushings, bearings, wear plates
Industrial machinery parts
Marine hardware and seawater components
Hydraulic castings & heavy-duty mechanical parts
Inspection & Quality Assurance
To ensure stable performance for global buyers:
Chemical analysis: Spectrometer check for every heat
Dimensional inspection: Caliper, CMM, height gauge
Casting integrity: X-ray or ultrasonic test on request
Hardness & mechanical testing per ASTM B505/B584
Surface quality control: No cracks, porosity, inclusions
Third-party inspection: SGS / TÜV / BV available
Product Delivery Standards
Export seaworthy packaging (plywood cases + waterproof film)
Clear heat numbers & traceability
Free cutting service for samples
Global shipping: FOB / CIF / CFR / EXW
Fast delivery for both stock and cast-to-order items
Xi'an Dongmeng Steel Co.,Ltd
Your Trusted Supplier of Brass, Bronze & Precision Machined Components
Trusted Global Supplier of Brass, Bronze & Precision Cast Components
Looking for C83600 Leaded Red Brass (85-5-5-5 Bronze) or need a fast quotation for castings or machined parts?
Our technical sales team offers 24/7 quick responses, professional engineering support, and global shipping for all orders.
Our address
Room 4107, Runfeng Building, Sanqiao New Street, Weiyang District, Xi'an City, Shaanxi Province
Phone Number
+86 15769214734
FAQ
Q1: What are the advantages of C83600 compared to other bronzes?
C83600 offers excellent casting performance, good machinability, and strong corrosion resistance, making it cost-effective for pump and valve components.
Q2: Do you supply C83600 in both cast and machined forms?
Yes, we offer raw castings, semi-finished parts, and precision CNC-machined components.
Q3: Can you produce large-size castings in C83600?
Yes. We can manufacture up to 2,000 kg single-piece castings using sand casting or centrifugal casting.
Q4: Do you offer customized bushings or bearings?
Absolutely. Provide your drawings or samples, and we produce according to your specifications.
Q5: What certificates are available?
Mill Test Certificate (EN 10204 3.1)
SGS / TÜV / BV inspection available
Q6: Do you accept small orders?
Yes, small MOQs are acceptable for standard sizes. Custom castings depend on drawings.
Q7: Is C83600 suitable for marine or seawater use?
Yes. It provides strong corrosion resistance to water environments, making it suitable for marine hardware.
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