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Thermal Technologies

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

Stepped aluminum heat sink with copper contact insert — illustrative concept
Explore Thermal Technologies

Heat Sinks

Liquid Cooling

AI & Data Center Cooling

Manufacturing support for your cold plates, manifolds and cooling assemblies.

Processor cold plates and distribution manifold — illustrative concept
Explore AI Cooling

AI Compute Cooling

Distribution & Assembly

AI Cooling Interfaces
  1. Cold PlateHeat-source interface
  2. ManifoldCoolant distribution
  3. CDU InterfaceConnection requirements
  4. Rack / LoopAssembly integration
Review component fit across your cooling system.

Industry Cooling Solutions

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

Machined power module cooling plate — illustrative concept
Explore Industry Cooling

Power Electronics

EV & Energy

Laser & Telecom

Industries

High-Tech & Electronics

Components for your electronic systems.

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Applications & Project Inquiries

Precision & Advanced Systems

Start with your functional and quality requirements.

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Applications & Project Inquiries

Industrial & Energy

Build around your operating environment.

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Applications & Project Inquiries

Materials

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

Engineering Plastics

Match your polymer to function, process and environment.

→
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›

Elastomers & Specialty Materials

Confirm grade availability and application requirements.

→
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.›
Resources

Design & Engineering

Practical guidance for your part geometry and material decisions.

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Cost & Planning

Prepare your process, budget and sourcing questions.

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Learn & Proof

Build your knowledge before production.

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About Us

About LK MFG

Learn who we are and how we operate.

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sales@lkmfg.com (945) 409-1013

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

Aluminum-bronze bushing, plain gear blank, wear block and valve-seat concepts — illustrative generated component concept
Illustrative component concept

C95400 Aluminum Bronze Machining for Your Final Fit

For your C95400 machining project, agree the supplied condition and final material state before cutting mating surfaces. Review C954 aluminum bronze machining around your actual bore, wear face, gear-blank scope and receiving evidence.

UNS C95400Cast aluminum-bronze designation.
Al 10–11.5%Selected continuous-cast reference.
Supplied + Final StateSeparate stock condition from acceptance.
Your Working DatumConnect bore, mounting and contact face.

Know Your C95400 Material and Final Condition

C954 bronze is a cast aluminum-bronze family reference. Your C95400 bronze properties and C95400 bronze hardness review needs the ordered product, casting route, supplied condition and actual test basis.

Selected C95400 Chemical Composition

ElementConcast continuous-cast reference · wt.%
Copper≥83.0
Aluminum10.0–11.5
Iron3.0–5.0
Nickel · includes Co≤1.50
Manganese≤0.50

Selected ASTM B505/B505M-23 product reference. Combined Cu + named elements ≥99.5% is not pure-copper content. Confirm your ordered standard, revision and required material records.

Your European Material Comparison

ReferenceWhat to verify
CuAl10Fe2-C / CC331GRelated EN casting comparison; do not relabel C95400 automatically.
US and EN productCompare full chemistry, casting route and ordered condition.
Drawing approvalRetain the complete specified material until substitution is approved.

European supplier mappings differ: Wisco associates CC331G with C95200 and lists C95400 separately. A related European name is a review reference, not an exact equivalent.

C95400 As Cast vs Heat Treated

Your stateWhat to agree
As suppliedConfirm casting product and actual supplied condition.
C95400 heat treatmentSpecify the required final state and acceptance; do not assume it is included.
C95400 TQ50CDA identifies a quench-hardened and temper-annealed condition; retain the ordered product basis.
Final dimensionsAgree machining allowance and final inspection after specified treatment.
C95400 ASTM B505State ordered revision, product form, condition and receiving evidence.

One Grade Does Not Mean One Property Set

C95400 as cast vs heat treated is a condition decision as well as a machining decision. Do not apply one hardness or strength value to every stock route and finished component.

Compare Chemistry and Machining Reference on Separate Scales

Selected Chemistry Ranges · wt.%

Common scale 0–12

Aluminum
10–11.5
Iron
3–5
0612

Indicative Machinability · brass = 100

Common scale 0–100

C95400
60
C93200
70
C63000
30
050100

Selected Concast product references, including AMS4640 C63000. Your C95400 machinability review uses a relative cutting reference, not a cycle-time ratio, load rating or wear-life prediction. These are reference charts, not your material-lot analysis.

Concast C95400 ↗ CDA conditions ↗ Concast C93200 ↗ Concast C63000 ↗ Wisco European mappings ↗

Review Your C95400 Geometry Before Selecting the Route

For your C95400 CNC machining review, connect stock condition, support, final geometry and inspection. Define custom C95400 parts around the actual assembly.

Define Your Flanged Bushings

For your C95400 bronze bushings, define the bore, flange, mounting lugs and final inspection condition. Review custom C95400 bushings against the controlled assembly.

Your fitWhat to define
Working interfaceBore, flange datum, mounting lugs and housing relationship.
Your routeCasting product, usable stock and supported machining.
Your approvalFinal measurement state, surface and receiving evidence.
Aluminum-bronze four lug bushing concept — illustrative generated component concept
Illustrative component concept

Resolve 6 Route Decisions Before Drawing Release

Define the assembly inputs before repeating quantities.

Define Your Usable Casting and Datum

Confirm the actual casting product, usable allowance and supporting surfaces. Keep the material requirement connected to the final locating plan.

01 · Assembly

Define shaft, housing and working surface.

02 · Route

Agree stock, support and lubrication access.

03 · Acceptance

Inspect the defined final state.

Confirm materialMachineFinish if specifiedInspect
Separate aluminum-bronze cast-stock forms — illustrative generated component concept
Illustrative component concept

Check Your C95400 Parts at 3 Release Stages

01 · Stock

Product identity and ordered requirements.

02 · Sample

Complete route and locating relationship.

03 · Release

Final working surfaces and evidence.

Approve the Route Before Final Fits

Check the first route, supported datums and usable allowance. Agree final dimensions after any specified treatment.

  • Exact product, casting route and supplied state.
  • Controlled datums, accepted edges and working surfaces.
  • Agreed sampling, measurement state and test scope.
Quality Assurance →
First-sample aluminum-bronze plain-blank datum inspection — illustrative generated component concept
Illustrative component concept

From Your Cast Stock to the Finished Contact

Connect support, treatment sequence and final datum before production.

Boring a supported aluminum-bronze bushing — illustrative generated component concept
Illustrative component concept

C95400 Turning & Boring

For C95400 turning and C95400 boring, review supported length, bore access and shoulder datums.

Review the Process →
Milling a supported aluminum-bronze wear-block land — illustrative generated component concept
Illustrative component concept

C95400 Milling

Connect working lands and mounting recesses to a stable fixture.

Review the Process →
Drilling a plain aluminum-bronze gear blank — illustrative generated component concept
Illustrative component concept

Gear-Blank Hole Access

Define backing, bolt-hole position and accepted exits in the blank.

Review the Process →
Specified exterior thread and locating land on valve-seat concept — illustrative generated component concept
Illustrative component concept

C95400 Threading

Specify form, fit, usable thread length and mating shoulder.

Review the Process →

Protect Your Machined Working Surfaces

As-machined aluminum-bronze plain gear-blank surface — illustrative generated component concept
Illustrative component concept
As Machined
Accepted entrance edge on aluminum-bronze valve-seat concept — illustrative generated component concept
Illustrative component concept
Accepted Seat Edge
Specified handling-face masking on aluminum-bronze wear block — illustrative generated component concept
Illustrative component concept
Specified Masking
Individual protection of aluminum-bronze flanged bushing — illustrative generated component concept
Illustrative component concept
Protected Delivery

Agree marks, cleanliness, final dimensions and individual protection around the actual mating interface.

Surface Finishing →

Compare the Ordered Alloy Before Substitution

Your comparisonWhat to approve
C95400 vs C95500Different alloy and condition requirements; compare the full ordered specification.
C95400 vs C95800Review chemistry, casting route, environment and final acceptance.
Gear blank or finished gearAgree tooth-cutting scope and separate gear acceptance.
Material changeObtain drawing-authority approval before purchase.

A relative cutting index does not approve substitution or rank finished bearing life, pressure performance or gear capacity.

Compare Bronze Alloys →
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 C95400 Quote

01CAD + controlled drawing + mating parts
02C95400 + ordered standard and revision
03Casting route + supplied and final condition + allowance
04First order + repeat quantities
05Mating parts + final condition + working surfaces
06Records + final measurement state + inspection

Compare the Same Assembly Requirement

Your C95400 machining quote should compare the same stock route, drawing revision, free or installed acceptance and receiving evidence.

Answers Before You Specify C95400

What is C95400 aluminum bronze?

C95400 aluminum bronze is a cast copper-aluminum-iron alloy designation. Specify the product standard, casting route and final condition before defining the machined working interface.

Can C95400 be heat treated?

Yes, selected supplier data offers heat-treated C95400. Specify the ordered condition and acceptance; the grade name alone does not mean treatment is included.

What is C95400 TQ50 condition?

CDA identifies TQ50 as quench hardened and temper annealed. Confirm the exact ordered product basis, required evidence and final dimensions; avoid a universal finished-part strength or hardness value.

Is C95400 difficult to machine?

Selected Concast data gives an indicative cutting index of 60. It does not predict your machining time, tool life or quote cost; review actual stock condition, support, geometry and surface.

Should C95400 be machined before or after heat treatment?

Agree the route for your geometry: stock state, roughing allowance, any specified treatment, finishing and final inspection. Define the last dimension-changing operation before accepting the final fit.

What information is needed for a C95400 machining quote?

Provide CAD and controlled drawing, material and casting specification, supplied and final condition, stock, quantities, mating features, finish and required receiving evidence.

Is C95400 suitable for worm gears?

Supplier data lists worm-gear applications. Your part still needs tooth geometry, mating worm, duty, lubrication and acceptance review; a material name or plain gear blank is not a finished gear rating.

How to specify C95400 material certification?

State ordered standard and revision, casting route, supplied and final condition, lot identity, certificate contents and treatment records when required. Keep these separate from dimensional inspection.

Bronze → CNC Machining →