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NXF UNS C83600/ISO CuPb5Sn5Zn5/EN CC491K/JIS BC6 Diameter 15-1200mm Length 1-12m Tin Bronze C83600 Solid Round Bar
2026-11-03 15:40 NXF GROUP
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Products Description
C83600 Introduction
C83600, also known as leaded red brass, is a widely used cast bronze alloy with balanced mechanical properties, excellent
machinability, good pressure tightness and outstanding corrosion resistance. It contains copper, tin, lead and zinc elements, where lead acts as a solid lubricant to greatly improve cutting performance and wear resistance. This alloy can withstand moderate load and impact, and maintains stable performance in water, oil and many mild corrosive media. It is suitable for casting parts that require tight sealing and easy machining, such as valve bodies, pump housings, pipe fittings, bushings, bearings and hydraulic components. C83600 is a cost-effective general-purpose casting brass alloy commonly supplied in cast ingots, sand castings and machined finished parts for fluid control, plumbing and mechanical industries.
machinability, good pressure tightness and outstanding corrosion resistance. It contains copper, tin, lead and zinc elements, where lead acts as a solid lubricant to greatly improve cutting performance and wear resistance. This alloy can withstand moderate load and impact, and maintains stable performance in water, oil and many mild corrosive media. It is suitable for casting parts that require tight sealing and easy machining, such as valve bodies, pump housings, pipe fittings, bushings, bearings and hydraulic components. C83600 is a cost-effective general-purpose casting brass alloy commonly supplied in cast ingots, sand castings and machined finished parts for fluid control, plumbing and mechanical industries.
C83600 Solid Round Bar Introduction
C83600 Solid Round Bar is a leaded red bronze cast alloy bar with well-balanced mechanical performance, superior machinability, good wear resistance and reliable pressure tightness. It consists of copper, tin, lead and zinc. The lead content provides internal lubrication, which helps reduce cutting tool wear and delivers smooth machining surfaces. This round bar features moderate tensile strength, good impact resistance and stable corrosion resistance in fresh water, oil and low-corrosive environments. It is easy for turning, drilling and tapping, ideal for manufacturing valve parts, pump fittings, bushings, bearings, threaded connectors and hydraulic components. Available in various diameters, C83600 solid round bar is widely stocked for fluid control, plumbing and general machinery applications.
C83600 Solid Round Bar Drawing
C83600 Chemical Composition And Mechanical Properties
Factory and Product Pictures
C83600 Solid Round Bar Product Pictures
C83600 PMI spectral testing proves
Video of a customer visiting us
Product processing
C83600 Solid Round Bar Product Processing
1.Raw Material Inspection:
We inspect incoming C83600 bronze ingots, verify material heat number, chemical composition and mechanical properties via spectral analysis. Check surface for porosity, cracks, slag inclusions and other defects to ensure raw materials comply with ASTM B505 standards. Unqualified ingots will be isolated and returned.
2. Melting & Casting:
2. Melting & Casting:
Load qualified C83600 bronze ingots into the induction melting furnace. Strictly control melting temperature and holding time to avoid overheating and oxidation. Perform degassing and slag removal treatment. Pour molten bronze into continuous casting mould to produce round cast billets, control casting speed and cooling rate to reduce internal shrinkage and segregation.
3.Homogenization Heat Treatment:
4.Hot Extrusion / Cold Drawing Forming:
5.Finishing & Full Inspection:
6.Cleaning, Packaging & Shipment:
3.Homogenization Heat Treatment:
Transfer continuous casting billets to heat treatment furnace for homogenization annealing. Eliminate casting stress and uniform internal grain structure, improve the plasticity of billets for subsequent extrusion or drawing processing. Record furnace temperature, holding time and cooling curve.
4.Hot Extrusion / Cold Drawing Forming:
Process the homogenized billets by hot extrusion first to obtain preliminary round bar blanks. Then carry out multi-pass cold drawing with matching dies to gradually reach the target outer diameter. Control drawing speed and reduction per pass to prevent surface scratches, cracking and dimensional out-of-tolerance. Intermediate stress relief annealing will be arranged when work hardening is obvious.
5.Finishing & Full Inspection:
Straighten the formed round bars to control straightness tolerance. Remove burrs, oxide layers by polishing and turning. Carry out full inspection including dimension check, surface visual inspection, hardness test and ultrasonic flaw detection to check internal defects. Mark qualified bars with material grade, heat number and size.
6.Cleaning, Packaging & Shipment:
Clean the surface of qualified C83600 solid round bars to remove oil and dust. Wrap with anti-rust paper and plastic film, put into wooden cases with separation padding to avoid collision damage. Attach inspection report and shipping label before delivery.
Our NXF GROUP advantage as follow
1.Our NXF GROUP have our own factory, and we can control the cost by producing by ourselves. We have a great advantage in price and can give you the lowest price based on best quality.
2.Our NXF GROUP can strictly control the quality. We have production, quality inspection, warehousing and other departments to coordinate and control the quality,Such as PMI and size testing.
3.Our NXF GROUP biggest advantage is 3S service. Small quantity, short time, special materials.
4.Our NXF GROUP have excellent quality certificate system and trademark certificate.
5.Our NXF GROUP have a comprehensive after-sales service guarantee, such as the transaction guarantee provided by Alibaba International Station, as well as remote technical guidance and services.
6.Our NXF GROUP have a well-established logistics support system that can save you both time and money, providing you with a one-stop service.
2.Our NXF GROUP can strictly control the quality. We have production, quality inspection, warehousing and other departments to coordinate and control the quality,Such as PMI and size testing.
3.Our NXF GROUP biggest advantage is 3S service. Small quantity, short time, special materials.
4.Our NXF GROUP have excellent quality certificate system and trademark certificate.
5.Our NXF GROUP have a comprehensive after-sales service guarantee, such as the transaction guarantee provided by Alibaba International Station, as well as remote technical guidance and services.
6.Our NXF GROUP have a well-established logistics support system that can save you both time and money, providing you with a one-stop service.
Packing & Delivery
Packing
Delivery
Company Profile
New XiFei (SuZhou) Business Co.,Ltd is one of the leading and most respected manufacturers in China. Our products include metals,machinery, containers, construction materials, mechanical products, electrical systems, and medical accessories.Established in1980, XIFEI has been working diligently ever since to embrace the needs of our global customer base.We work to ensure absolute customer satisfaction. Our team has dedicated itself to perfecting our three core components, "Service, Management and Craftsmanship." Our advantage:3S Service(Small Quantity/Short Time/Special Material)
Certification
FAQ
1. who are we?
We are based in Jiangsu, China, start from 2021,sell to South Asia(30.00%),Eastern Asia(10.00%),Mid East(10.00%),Eastern Europe(10.00%),South America(10.00%),Domestic Market(5.00%),North America(5.00%),Northern Europe(5.00%),Central America(5.00%),Africa(5.00%),Southeast Asia(5.00%). There are total about 101-200 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Pipe,Flange,Steel plate,Pipe fittings,Alloy products
4. why should you buy from us not from other suppliers?
Our advantage:
We are based in Jiangsu, China, start from 2021,sell to South Asia(30.00%),Eastern Asia(10.00%),Mid East(10.00%),Eastern Europe(10.00%),South America(10.00%),Domestic Market(5.00%),North America(5.00%),Northern Europe(5.00%),Central America(5.00%),Africa(5.00%),Southeast Asia(5.00%). There are total about 101-200 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Pipe,Flange,Steel plate,Pipe fittings,Alloy products
4. why should you buy from us not from other suppliers?
Our advantage:
1.Our NXF GROUP have our own factory, and we can control the cost by producing by ourselves. We have a great advantage in price and can give you the lowest price based on best quality.
2.Our NXF GROUP can strictly control the quality. We have production, quality inspection, warehousing and other departments to coordinate and control the quality,Such as PMI and size testing.
3.Our NXF GROUP biggest advantage is 3S service. Small quantity, short time, special materials.
4.Our NXF GROUP have excellent quality certificate system and trademark certificate.
5.Our NXF GROUP have a comprehensive after-sales service guarantee, such as the transaction guarantee provided by Alibaba International Station, as well as remote technical guidance and services.
6.Our NXF GROUP have a well-established logistics support system that can save you both time and money, providing you with a one-stop service.
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FCA,DDP,DDU；
Accepted Payment Currency:USD,EUR,CAD,HKD,CNY;
Accepted Payment Type: T/T,L/C,D/P D/A,Credit Card,PayPal;
Language Spoken:English,Chinese,Spanish,Russian
2.Our NXF GROUP can strictly control the quality. We have production, quality inspection, warehousing and other departments to coordinate and control the quality,Such as PMI and size testing.
3.Our NXF GROUP biggest advantage is 3S service. Small quantity, short time, special materials.
4.Our NXF GROUP have excellent quality certificate system and trademark certificate.
5.Our NXF GROUP have a comprehensive after-sales service guarantee, such as the transaction guarantee provided by Alibaba International Station, as well as remote technical guidance and services.
6.Our NXF GROUP have a well-established logistics support system that can save you both time and money, providing you with a one-stop service.
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FCA,DDP,DDU；
Accepted Payment Currency:USD,EUR,CAD,HKD,CNY;
Accepted Payment Type: T/T,L/C,D/P D/A,Credit Card,PayPal;
Language Spoken:English,Chinese,Spanish,Russian
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