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Choose air- or liquid-cooling components around your thermal and mechanical requirements.

Stepped aluminum heat sink with copper contact insert — illustrative concept
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Manufacturing support for your cold plates, manifolds and cooling assemblies.

Processor cold plates and distribution manifold — illustrative concept
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  1. Cold PlateHeat-source interface
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  3. CDU InterfaceConnection requirements
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Review component fit across your cooling system.

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Find components for your power electronics, energy, laser and telecom application.

Machined power module cooling plate — illustrative concept
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Materials

From prototype to production, review material performance, manufacturability and cost for your part.

Engineering Plastics

Match your polymer to function, process and environment.

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ABS — illustrative material conceptABSReview enclosure and molding needs›Polycarbonate (PC) — illustrative material conceptPolycarbonate (PC)Discuss clarity and impact needs›Nylon (PA) — illustrative material conceptNylon (PA)Review moisture and wear conditions›POM / Acetal — illustrative material conceptPOM / AcetalReview fit and sliding features›PEEK — illustrative material conceptPEEKDiscuss operating conditions›PTFE — illustrative material conceptPTFEReview friction and chemical exposure›ULTEM / PEI — illustrative material conceptULTEM / PEIDiscuss thermal and electrical needs›

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Confirm grade availability and application requirements.

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Elastomers
Silicone / LSR — illustrative material conceptSilicone / LSRDiscuss flexible component needs›TPU / TPE — illustrative material conceptTPU / TPEReview flexibility and processing›EPDM — illustrative material conceptEPDMReview weathering and chemical exposure.›NBR — illustrative material conceptNBRReview oil and fuel exposure.›FKM — illustrative material conceptFKMReview temperature and chemical exposure.›
Specialty Materials
G10 / FR4 — illustrative material conceptG10 / FR4Review insulation and laminate needs›Composites — illustrative material conceptCompositesReview stiffness, weight and laminate.›Customer-Specified MaterialsConfirm your grade and requirements.›Other Specialty MaterialsDiscuss your application and grade.›
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sales@lkmfg.com (945) 409-1013

1750 Briercroft Ct, Suite 204
Carrollton, TX 75006, USA

Nickel-aluminum-bronze bushing, valve-guide, pump-spindle and valve-seat concepts — illustrative generated component concept
Illustrative component concept

C63000 Nickel-Aluminum Bronze Machining for Your Parts

For your C63000 machining project, start with the supplied material state and the final loaded interface. Connect guides, journals and valve seats to the drawing, mating component and material evidence you need.

UNS C63000Nickel-aluminum-bronze reference.
AMS 4640Confirm ordered revision and state.
CuAl10Ni5Fe4 / CW307GSimilar wrought European reference.
Your Final InterfaceAgree fit, working land and evidence.

Connect Your C63000 Material Callout to Its Supplied State

For your C63000 nickel aluminum bronze selection, specify C63000 chemical composition together with the product standard and supplied state. Do not treat a similar casting name as the same wrought material.

Your Material and Condition Reference

Your calloutWhat to confirm
UNS C63000Wrought nickel-aluminum bronze; exact ordered product requirements.
Your C63000 AMS 4640 specificationRevision, stock form, dimensions, supplied condition and certificate scope.
Your C63000 HR50 stockSelected supplier description: drawn and stress relieved. TQ50 is listed separately as temper annealed.
CuAl10Ni5Fe4 / CW307GSimilar European wrought reference; complete limits differ and require approval.

Review C63000 Bronze Properties by Product

C63000 hardness and mechanical acceptance depend on the actual product, dimensions and condition. HR50 and TQ50 are supplied-state references, not universal finished-part performance claims.

Selected C63000 Composition

Selected elementAMS 4640 producer reference · wt.%
Aluminum9.0–11.0
Nickel4.0–5.5
Iron2.0–4.0
Manganese≤1.50
Zinc≤0.30
Silicon≤0.25
Tin≤0.20
Copper · includes AgRemainder

Selected Concast AMS 4640 reference. Copper reporting includes Ag; Cu + named elements ≥99.5% is a combined total, not a pure-copper minimum. The complete ordered requirements govern.

Compare the Material Route as Well as the Chemistry

Selected Aluminum Ranges · wt.%

Concast references · common scale 0–12

C63000
9.0–11.0
C95800
8.5–9.5
C95400
10.0–11.5
0612

Indicative Machinability

Free-cutting brass = 100 · common scale 0–100

C63000
30
C95800
20
C95400
60
050100

Selected Concast references: C63000 wrought-product AMS 4640; C95800 and C95400 continuous-cast ASTM B505/B505M-23. Aluminum content does not approve substitution. Cutting indices are not ratios of cycle time, cost, tool life, load capacity or service life.

Concast C63000 ↗ Concast C95800 ↗ Concast C95400 ↗ Zollern similar wrought comparison ↗

Match Your C63000 Part to Its Working Requirement

Select the loaded bushing, guide, pump shaft or seat. Review the interface and required receiving evidence before repeating the route.

Start with Your Mating Features

For your custom C63000 bushings, define the actual shaft, housing and working land. The drawing must identify the installation state and lubrication requirements.

Your decisionWhat to define
Your fitBore, housing restraint, mounting lugs, working land and lubrication ports.
Your routeStock condition, support and finishing sequence.
Your approvalFinal geometry, surface and receiving evidence.
A golden-bronze thick short bearing carrier with six unevenly spaced mounting lugs, deep central bore, raised end land and two radial lubrication ports concept — illustrative generated component concept
Illustrative component concept

Check Your C63000 Part at 3 Stages

01 · Material

Grade, product standard and supplied state.

02 · First Sample

Supported dimensions and accepted edges.

03 · Final Release

Final function requirements and receiving records.

Approve the Guide and Mounting Relationship

Review bore length, lands, datums and accepted edges on a complete first sample. Resolve the measurement support before repeating quantities.

  • Material identity, stock form and supplied condition.
  • Controlled working and locating geometry.
  • Agreed surface protection and receiving records.

Sampling and evidence scope are agreed with your quote.

Quality Assurance →
First-sample bronze valve-guide datum inspection — illustrative generated component concept
Illustrative component concept

Resolve 6 Drawing Decisions Before Production

Keep the Seat and Bearing Land on the Drawing

Identify the working cone, guide land, allowable edge breaks and tool-mark acceptance. A material name does not specify your final contact.

01 · Requirement

Show the working feature and allowed edge condition.

02 · Route

Agree stock, support and final surface.

03 · Evidence

Inspect the actual finished state.

Confirm stockMachineFinish if specifiedInspect
Bronze valve-seat working edge and conical land concept — illustrative generated component concept
Illustrative component concept

Plan Your C63000 Route Around the Final Interface

For your C63000 machining services inquiry, connect material state, setups, final working lands and inspection to one controlled drawing. Your quote confirms the accepted route and evidence scope.

Supported turning of bronze pump-spindle journal — illustrative generated component concept
Illustrative component concept

C63000 Turning

Plan supported pump journals, guide lands and final shoulders.

Review the Process →
Milling a bronze carrier mounting lug — illustrative generated component concept
Illustrative component concept

C63000 Milling

Review carrier lugs, mounting datums and keyway access.

Review the Process →
Drilling a supported bronze valve-guide mounting base — illustrative generated component concept
Illustrative component concept

C63000 Drilling

Support the guide base and define port exits and internal-edge access.

Review the Process →
Bronze valve-seat working land and thread-access concept — illustrative generated component concept
Illustrative component concept

Boring & Thread Access

Connect bore length, seat geometry, run-out and final gauge access.

Review the Process →

Compare Before Changing Your Material Route

Your checkWhat to approve
C63000 vs C95800Wrought and cast-product references differ; compare complete standard and supplied state.
HR50 or TQ50Confirm the actual ordered condition and final receiving requirements.
European comparisonCuAl10Ni5Fe4 / CW307G is similar, with different full limits.
Final functionDefine mating geometry, operating medium and any separately specified test.

Similar alloy-family names do not approve substitution or establish assembly performance.

Bronze Alloy Overview →

Protect Your Working Lands

As-machined bronze keyed-hub surface concept — illustrative generated component concept
Illustrative component concept
As Machined
Bronze guide working-land surface concept — illustrative generated component concept
Illustrative component concept
Accepted Edge Condition
Specified masking on bronze valve-seat carrier tabs — illustrative generated component concept
Illustrative component concept
Specified Masking
Bronze pump spindle in individual protective packing — illustrative generated component concept
Illustrative component concept
Protected Delivery

Illustrative concepts. Agree final texture, accepted marks, edge condition and handling protection. Coating, if specified, needs a separate final-fit and material review.

Surface Finishing →
LK Dongguan factory exterior — user-supplied photograph
LK Dongguan factory · user-supplied photograph

Coordinate Your Drawing and Receiving Requirements

Connect China manufacturing with Dallas-area coordination for drawing review, sample decisions and delivery requirements.

6 Inputs for Your C63000 Quote

01CAD + drawing + shaft, stem and housing details
02UNS C63000 + standard and ordered revision
03Stock dimensions + supplied and final state
04First order + repeat quantities
05Working lands + ports + attachment geometry
06Receiving evidence + free/installed inspection

Compare Your Quote on the Same Basis

Your C63000 machining quote should compare the same stock state, controlled drawing, final interface and material-evidence scope.

Answers Before You Specify C63000

What is C63000 bronze?

C63000 is a wrought nickel-aluminum-bronze designation. Identify the exact product standard, dimensions and supplied condition, then define the final mating interface and receiving evidence.

Is C63000 difficult to machine?

For C63000 machinability, selected Concast data lists an indicative index of 30 on the free-cutting-brass scale. Review actual stock state, geometry, support and finish requirements; the index does not predict your cycle time or cost.

What information is needed for a C63000 machining quote?

Provide CAD and controlled drawing, exact grade and product standard or ordered AMS revision, stock dimensions and condition, quantities, mating details, working surfaces and material-record needs.

What tolerances can be achieved machining C63000?

Specify feature limits, datums, support and the final free or installed state. Your quote confirms reviewed acceptance for the actual geometry; no universal tolerance is promised.

How to specify C63000 material certification?

Identify the ordered product standard and revision, supplied and final condition, lot traceability and required certificate content. Do not treat a generic datasheet as your material-lot evidence.

Is C63000 the same as C95800?

No automatic equivalence applies. Selected Concast C63000 data describes wrought AMS 4640 material, while C95800 uses a continuous-cast ASTM B505/B505M-23 reference. Chemistry, product requirements and supplied state differ; obtain drawing-authority approval.

What should your C63000 HR50 callout include?

Selected Concast data describes HR50 as drawn and stress relieved, with TQ50 listed separately as temper annealed. Confirm the actual ordered product, revision, certificate and final required state rather than assuming one condition for every component.

Can CuAl10Ni5Fe4 / CW307G replace the UNS specification?

Zollern identifies it as a similar wrought reference. Compare the complete chemistry, product requirements and supplied condition, and obtain approval before substitution; the short names do not establish identical acceptance.

Bronze → CNC Machining →