Xi'an Dongmeng Group Co., Ltd. is one of the most reliable manufacturers and suppliers of C48600 Leaded Red Brass | DZR Brass Rod, Bar, Shape Supplier in China, also supports customized service. With abundant experience, we warmly welcome you to wholesale cheap products in stock here and get free sample from our factory. For price consultation, contact us.
C48600 Leaded Red Brass, also known as C48600 DZR Brass, is a high-performance copper alloy designed for excellent machinability, corrosion resistance, and reliable long-term service in water, valve, fitting, and precision-machined applications. At Dongmeng Group, we supply C48600 alloy in rods, bars, forged shapes, and custom CNC machined parts with stable quality, export packaging, and fast response for global buyers.
It is widely used in valves, pump components, water meters, fittings, bushings, and marine-related plumbing systems, where resistance to dezincification and stress corrosion cracking is critical.
As a professional copper alloy supplier, Xi'an Dongmeng Group Co., Ltd. provide C48600 brass rods, bars, castings, and CNC machined components for global industrial applications.
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High Quality
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Advanced Equipment
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Professional Team
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Custom Service
WHAT IS C48600 RED BRASS?
C48600 is a leaded DZR (dezincification resistant) red brass alloy containing copper, zinc, tin, lead, and arsenic.
Typical composition:
Copper (Cu): 59–62%
Zinc (Zn): Balance
Lead (Pb): 1–2.5%
Tin (Sn): 0.3–1.5%
Arsenic (As): 0.02–0.25%
👉 Arsenic + tin improve resistance to dezincification
👉 Lead improves machinability
👉 Copper ensures corrosion resistance
👉 Zinc provides strength
Material: C48600 Leaded Red Brass
Standards: ASTM B121 / UNS C48600 / SAE J461
Forms: Rod | Bar | Tube | Forging Stock | Machined Parts
Processing: Extrusion | Forging | CNC Machining | Cutting
Features: Superior machinability, corrosion resistance, high sealing performance
Applications: Valves, pumps, fittings, plumbing systems, industrial hardware
Why Buyers Choose C48600
Excellent machinability for CNC turning, milling, threading, and drilling
Good resistance to dezincification in water-related service
Stable performance for valves, fittings, and pump components
Strong balance of corrosion resistance and production efficiency
Suitable for customized OEM/ODM parts and precision metal processing
Key Selling Points
✔ Direct factory supply with consistent quality
✔ Excellent machinability for CNC & precision machining
✔ Pressure-tight & corrosion-resistant, ideal for water and gas fittings
✔ OEM & ODM support for engineered brass components
✔ Fast delivery & export packaging suitable for global shipment
✔ Custom tolerances for specialized applications
Product Description & Features
C48600 is a leaded red brass alloy engineered for precision machining, high-pressure resistance, and excellent corrosion performance. Its optimized lead and tin content ensure:
Smooth chip formation and high machining efficiency
Corrosion resistance in potable water, mild acids, and gas systems
Excellent forging and casting properties
Low dimensional deformation during CNC machining
Smooth surface finish suitable for functional and decorative components
Specifications – C48600 Leaded Red Brass
C48600 Rods
C48600 Bars
C48600 Forged Shapes
C48600 Machined Parts
Custom drawings and sample-based processing
Rods / Bars
| Product Form | Metric Size (mm) | Imperial Size (inch) | Tolerance | Notes / Custom Options |
|---|---|---|---|---|
| Round Rod | Ø10–200 | Ø0.39"–7.87" | H7 / H8 / H9 | Cut-to-length, forged, or CNC machined |
| Square Bar | 10×10–150×150 | 0.39"–6" | ±0.05–0.10 mm | Custom sizes available |
| Hex Bar | 10–120 | 0.39"–4.72" | ±0.05–0.10 mm | Suitable for CNC machining & threading |
Tubes
| Tube Type | OD (mm) | OD (inch) | Wall Thickness (mm) | Wall Thickness (inch) | Tolerance | Notes |
|---|---|---|---|---|---|---|
| Seamless Tube | 10–120 | 0.39"–4.72" | 1–20 | 0.04"–0.79" | H9 / Custom | Suitable for valves, pumps, fittings |
| Welded Tube | 12–150 | 0.47"–5.91" | 1–15 | 0.04"–0.59" | ±0.05–0.10 mm | Cut-to-length available |
Forged Stock / Profiles
| Product Form | Metric Size | Imperial Size | Tolerance | Notes |
|---|---|---|---|---|
| Forged Billets | Ø20–200 | Ø0.79"–7.87" | ±0.05–0.15 mm | For valves, pump bodies, and custom components |
| Special Profiles | As per drawing | As per drawing | ±0.05–0.10 mm | CNC-ready, OEM custom shapes |
Chemical Composition of C48600
| Element | Content (%) |
|---|---|
| Cu | 59.0–62.0 |
| Pb | 1.0–2.5 |
| Sn | 0.30–1.5 |
| As | 0.02–0.25 |
| Zn | Remainder |
Mechanical Properties
| Property | Typical Value |
|---|---|
| Tensile Strength | 310–380 MPa |
| Yield Strength | 90–120 MPa |
| Elongation | 20–35% |
| Hardness | 70–90 HB |
| Density | 8.7 g/cm³ |
Products Applications
Water & gas valves, regulators, and connectors
Pump housings & pressure components
HVAC & plumbing systems
Bushings, bearings & industrial hardware
Decorative hardware & functional fittings
OEM machined components requiring tight tolerances
Why C48600 Is DZR Brass
C48600 is designed for long-term water exposure systems because:
1️⃣ Arsenic (As)
Prevents dezincification (selective zinc leaching)
Stabilizes alloy microstructure
2️⃣ Tin (Sn)
Improves corrosion resistance
Enhances durability in water systems
3️⃣ Copper base
Ensures natural corrosion resistance
👉 This makes it ideal for drinking water and plumbing systems
Processing Characteristics
Good casting performance
Excellent machinability (due to lead)
Suitable for valves and fittings
Stable dimensional control after machining
C48600 vs C83600 vs C84400
| Property | C83600 | C84400 | C48600 |
|---|---|---|---|
| Type | Red Brass | Bronze | DZR Red Brass |
| Dezincification Resistance | Medium | High | Very High |
| Machinability | Good | Medium | Good |
| Pressure Stability | Medium | High | High |
| Application Focus | General plumbing | Heavy fittings | Water systems & valves |
👉 Conclusion:
C48600 is the best choice for drinking water systems requiring anti-dezincification performance.
Standards & Compliance
C48600 complies with:
ASTM B16 / B505 / B584
SAE J461 / J462
UNS C48600 classification
Widely used in plumbing, water supply, and valve industries.
Manufacturing Capability
Sand casting & centrifugal casting
Continuous bar production
CNC precision machining
OEM valve component supply
Processing & Custom Services
CNC machining: turning, milling, threading
Cutting, drilling, slotting
Forging & extrusion
Polishing & surface finishing
OEM/ODM production for custom orders
Custom packaging & labeling
Inspection & Quality Assurance
Spectrometer chemical analysis
Tensile & hardness tests
Dimensional inspection & surface defect check
Pressure & leak-proof testing
Third-party inspection: SGS / TUV / BV available
EN10204 3.1 Material Test Certificate provided
Product Delivery Standards
Seaworthy export packaging: plastic film + anti-rust bag + wooden pallet/case
Laser marking, barcodes, and custom labels available
Lead time: 7–15 days (stock items ready to ship)
Supports EXW / FOB / CIF / DDP
Mixed alloy and size consolidation available
Why Choose Dongmeng Group as Your C48600 Supplier?
Dongmeng Group supports stable production, custom processing, and export packaging for global projects. We provide technical communication, sample support, and order tracking to help buyers reduce sourcing risk and shorten purchasing cycles.
Suggested selling points
Factory supply
OEM/ODM support
Fast quotation response
Custom size and machining
MTC and inspection support
Secure export packing
Global shipping support
Looking for a reliable C48600 Leaded Red Brass supplier with stable quality, competitive pricing, and global delivery?
Dongmeng Group is your trusted partner for brass rods, bars, tubes, forged billets, and precision-machined components.
We provide:
Fast response: Sales team replies within 4 hours
OEM/ODM support: Custom sizes, tolerances, and machining services
Export experience: Serving distributors, wholesalers, and engineering contractors worldwide
Samples & technical support: Free standard samples, technical guidance, and MTC certificates
Our address
Room 4107, Runfeng Building, Sanqiao New Street, Weiyang District, Xi'an City, Shaanxi Province
Phone Number
+86 15769214734
FAQ
Q1: What is C48600 and how is it different from C48540?
C48600 is a leaded red brass alloy with slightly higher tin content, offering enhanced corrosion resistance, higher strength, and improved machinability, making it ideal for valves, pumps, fittings, and high-pressure components.
Q2: What product forms are available for C48600?
We supply:
Round rods, square & hex bars
Seamless and welded tubes
Forged billets and custom profiles
CNC-machined components
Custom forms can be produced according to your drawings or samples.
Q3: Can you provide customized sizes or tolerances?
Yes. We support:
Custom diameters and wall thickness
Cut-to-length rods, bars, and tubes
Special tolerances H7/H8/H9/H10
OEM/ODM machining and forging services
Q4: Are samples available?
Yes, free standard samples are available; buyers only pay shipping. Custom-machined or forged samples can also be arranged.
Q5: Is C48600 suitable for potable water and plumbing systems?
Yes. Its controlled lead content and excellent corrosion resistance make it ideal for water valves, fittings, and plumbing components worldwide.
Q6: What is the typical lead time?
Stock items: 3–7 days
Custom machining, forging, or special profiles: 10–20 days
Rush orders can be arranged upon request
Q7: How do you ensure stable quality for international shipments?
Chemical composition verified with spectrometer
Tensile strength & hardness tests
Dimensional inspection & surface defect check
Pressure & leak-proof testing
Third-party inspection: SGS / TUV / BV available
EN10204 3.1 Material Test Certificate provided
Q8: Can I order mixed sizes or alloys in one container?
Yes, we provide flexible consolidation for distributors and importers, supporting multiple alloys and sizes in a single shipment.
Q9: What packaging do you use for export?
Seaworthy export packaging: plastic film + anti-rust bag + wooden pallet/case
Custom labels, barcodes, and pallet markings available
Suitable for sea, air, or land transport
Q10: What payment methods do you accept?
We accept T/T, L/C, Western Union, and Alibaba Trade Assurance, offering full protection for overseas buyers.
Q11: Do you provide technical support for machining or application design?
Yes. Our engineering team provides material recommendations, machining solutions, tolerance guidance, and product design assistance for OEM/ODM projects.
Q12: Can you supply C48600 for long-term contracts?
Yes. We support annual contracts, monthly supply plans, and partnership programs for distributors and large projects.
C48600 high leaded red brass is a dezincification resistant copper alloy designed for excellent corrosion resistance, machinability, and long-term stability in water systems, valves, and plumbing applications.
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