Beryllium Copper
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C17200 Beryllium Copper Tubes & Hollow Bars
Item Specification Product C17200 Beryllium Copper Tube / Hollow Bar Alloy UNS C17200 High-Strength Beryllium Copper Applicable Standards ASTM B643/B643M for applicable seamless tube; ASTM B196/B196M or ASTM B570 for suitable bar or forging feedstock; finished products manufactured to the approved drawing Outer Diameter 10–200 mm; larger sizes available after technical review Inner Diameter Calculated from OD and wall thickness; custom ID available Wall Thickness 1.5–25 mm; custom wall thicknesses subject to review Length 500–6000 mm; custom cut lengths available Supply Forms Drawn tube, extruded hollow section, rough-machined hollow bar or finish-machined tube Material Condition Solution-treated, cold-worked, mill-hardened or precipitation-hardened Surface Drawn, extruded, turned, bored, ground or polished Custom Machining Cutting, facing, boring, honing, deburring and precision grinding Tolerance According to the applicable standard, ordered dimensions and approved specification Inspection Chemical analysis, tensile properties, hardness, conductivity, OD, ID, wall thickness, ovality, straightness and optional NDT or pressure testing Documentation MTC, heat-treatment records and dimensional inspection reports available as specified Compliance RoHS and REACH declarations available subject to material and batch confirmation -
C17200 Custom Beryllium Copper Machined Parts
Item Specification Product C17200 Custom Beryllium Copper Machined Part / Finished Component Alloy UNS C17200 High-Strength Beryllium Copper Applicable Standards ASTM B194/B194M, ASTM B196/B196M or ASTM B570, depending on the feedstock and production route; final parts manufactured to the approved drawing Typical Size Diameter or width 10–300 mm; fully custom according to drawing Length / Height 20–500 mm; custom dimensions available Supply Forms CNC-turned, milled, drilled, ground, forged or pre-machined component Material Condition Solution-treated, cold-worked, mill-hardened or precipitation-hardened, as specified Surface Machined, turned, milled, ground or polished; optional surface treatment subject to technical review Custom Features Holes, threads, grooves, tapers, flanges, shoulders, counterbores and chamfers Tolerance According to the approved drawing and manufacturability review; critical tolerances depend on geometry and material condition Inspection Chemical analysis, hardness, conductivity, dimensions, CMM inspection, surface finish and optional ultrasonic or third-party inspection Documentation Material test certificates, heat-treatment records and dimensional inspection reports available as specified Compliance RoHS and REACH declarations available subject to material and batch confirmation -
C17200 Beryllium Copper Bushings & Bearing Sleeves
Item Specification Product C17200 Beryllium Copper Bushing / Bearing Sleeve Alloy UNS C17200 High-Strength Beryllium Copper Applicable Standards ASTM B196/B196M or ASTM B570, depending on the feedstock and production route; finished parts manufactured to the approved drawing Inner Diameter 20–250 mm Outer Diameter 30–350 mm Length 20–400 mm Supply Forms Hollow blank, rough-machined sleeve, semi-finished bushing or finish-machined component Material Condition Solution-treated, cold-worked, mill-hardened or precipitation-hardened Surface As-forged, rough-turned, finish-turned, bored, honed, ground or polished Custom Machining Oil grooves, lubrication holes, flanges, shoulders, threads, counterbores and chamfers Tolerance According to the approved drawing; tight ID and OD tolerances are subject to size, wall thickness and heat-treatment review Inspection Chemical analysis, tensile properties, hardness, conductivity, dimensions, roundness, concentricity, surface roughness and optional ultrasonic testing Documentation MTC, heat-treatment records and dimensional inspection reports available as specified -
C17200 Large Diameter Beryllium Copper Rod
Product Specifications
Item Specification Product C17200 Large-Diameter Beryllium Copper Rod / Round Bar Alloy UNS C17200 High-Strength Beryllium Copper Applicable Standard ASTM B196/B196M or an agreed customer specification Diameter 50–300 mm; larger diameters available after technical review Length 500–3000 mm; custom cut lengths available Supply Forms Full-length rod, cut-to-length bar, turned bar or ground round bar Material Condition Solution-treated, cold-worked, mill-hardened or precipitation-hardened Surface Mill finish, turned or ground Custom Machining Cutting, facing, turning, center drilling and precision grinding Tolerance According to the ordered diameter, length, surface condition and approved specification Inspection Chemical analysis, tensile properties, hardness, conductivity, dimensions, straightness and optional ultrasonic testing Documentation MTC, heat-treatment records and dimensional inspection reports available as specified -
C17200 Beryllium Copper Discs & Round Plates
Product Specifications
Item Specification Product C17200 Beryllium Copper Disc / Round Plate Alloy UNS C17200 High-Strength Beryllium Copper Applicable Standards ASTM B194/B194M, ASTM B196/B196M or ASTM B570, depending on the source material and production route Diameter 50–500 mm; larger sizes available after technical review Thickness 5–100 mm; custom thicknesses available Supply Forms Saw-cut disc, forged blank, rough-machined plate or finish-machined component Material Condition Solution-treated, cold-worked, mill-hardened or precipitation-hardened Surface Saw-cut, turned, milled, ground or polished Custom Machining Holes, threads, grooves, counterbores, pockets, shoulders and chamfers Tolerance According to the approved drawing and manufacturability review Inspection Chemical analysis, hardness, conductivity, dimensions, flatness and optional ultrasonic testing Documentation MTC, heat-treatment records and dimensional reports available as specified -
C17200 Beryllium Copper Blanks & Pre-Machined Stock
Product Specifications
Product:C17200 Beryllium Copper Blank / Pre-Machined Stock
Primary Alloy:UNS C17200 High-Strength Beryllium Copper
Applicable Material Standards:ASTM B196/B196M where applicable to C17200 rod and bar feedstock
ASTM B570 where applicable to C17200 forgings and extrusions
ASTM B194/B194M where applicable to blanks produced from plate or rolled-bar stock
Finished custom blanks are manufactured and inspected according to the approved drawing, purchase specification and agreed inspection plan.
Supply Forms:As-forged stock, as-extruded stock, saw-cut blank, peeled or turned blank, rough-machined blank and near-net-shape component stock
Typical Diameter:20–300 mm
Typical Cut Length:100–2000 mm
Shorter cut pieces, larger sections and custom dimensions are subject to material availability and technical review.
Available Shapes:Round and cylindrical blanks as standard; square, rectangular and special-profile blanks available on request
Material Condition:Solution-treated, cold-worked, mill-hardened or precipitation-hardened condition as agreed
Surface:As-forged, as-extruded, saw-cut, peeled, turned or rough-milled
Machining Allowance:Specified according to the customer’s drawing, final tolerance and heat-treatment sequence
Inspection Options:Chemical analysis, hardness, electrical conductivity, mechanical testing, dimensional inspection, surface inspection and ultrasonic examination
Documentation:Material test certificates, heat-treatment records and inspection reports are available according to the agreed order requirements.
Compliance:RoHS and REACH declarations are available subject to material, batch and document-scope confirmation. -
C17200 Large Beryllium Copper Bushing & Bearing Sleeve
Product Specifications
Product: Large Beryllium Copper Bushing / Bearing Sleeve
Primary Alloy: UNS C17200 High-Strength Beryllium Copper
Material Standard: ASTM B196/B196M where applicable to C17200 rod or bar feedstock; finished bushings are manufactured and inspected according to the approved drawing and purchase specification
Supply Forms: Rough-forged hollow blank, rough-machined sleeve, semi-finished bushing or finish-machined component
Inner Diameter: 30–250 mm
Outer Diameter: 50–350 mm
Length: 30–400 mm
Condition: Solution-treated, age-hardened or supplied in an agreed heat-treatment condition
Surface: Rough-machined, finish-turned, bored or honed
Machining Options: Oil grooves, lubrication holes, shoulders, chamfers and other drawing-specific features
Dimensional Tolerance: According to the approved drawing; selected ID and OD tolerances down to ±0.02 mm are subject to size, wall thickness, geometry and manufacturability review
Inspection Options: Chemical analysis, hardness, conductivity, dimensional inspection, roundness, concentricity and ultrasonic examination
Documentation: Material test certificate, heat-treatment records and inspection reports available according to the agreed order requirements
Compliance: RoHS and REACH declarations available subject to material and batch confirmation -
C17200 Beryllium Copper Rings
Product Specifications
Product:C17200 Beryllium Copper Ring / Forged Ring Blank
Primary Alloy:UNS C17200 High-Strength Beryllium Copper
Material Standard:ASTM B196/B196M where applicable to C17200 rod or bar feedstock. Custom finished rings are manufactured and inspected according to the approved drawing, purchase specification and agreed inspection plan.
Supply Forms:Forged ring blank, rough-machined ring, semi-finished ring or finish-machined component
Outer Diameter:30–500 mm
Inner Diameter:20–450 mm
Thickness / Axial Height:10–100 mm
Size Note:Available ID, OD and height combinations depend on the required wall thickness, production route and final mechanical properties. Larger sizes are subject to technical review.
Condition:Solution-treated, cold-worked or precipitation-hardened condition as agreed
Surface:As-forged, rough-machined, finish-turned, ground or polished
Machining Options:Grooves, shoulders, threads, bolt holes, chamfers and other custom features
Dimensional Tolerance:According to the approved drawing. Selected ID and OD tolerances down to ±0.02 mm are subject to diameter, wall thickness, heat-treatment condition, geometry and manufacturability review.
Inspection Options:Chemical analysis, mechanical testing, hardness, electrical conductivity, dimensional inspection, roundness, surface roughness and ultrasonic examination
Documentation:Material test certificates, heat-treatment records and dimensional inspection reports are available according to the agreed order requirements.
Compliance:RoHS and REACH declarations are available subject to material, batch and document-scope confirmation. -
Aerospace-Grade Beryllium Copper Alloy Bars
Product Specifications
Name： Beryllium Copper Rod (BeCu Rod)
Standard： ASTM B196 / B197, UNS C17200 / C17500 / C17510, RoHS Compliant, REACH Compliant
Material： C17200 (High-Strength Beryllium Copper, 1.8-2.0% Be)
C17500 / C17510 (High-Conductivity Beryllium Copper, 0.4-0.7% Be)
Surface： Mill Finish, Optional Ground or Polished
Diameter： 3mm – 100mm
Length： 1000mm – 3000mm (custom cut-to-length or coil available)
Product Features:
Ultra-high strength (C17200) combined with excellent electrical conductivity (C17500/C17510) · Superior spring properties and fatigue resistance · Non-sparking and non-magnetic · Outstanding wear and corrosion resistance · Good machinability after heat treatment · Reliable performance in high-stress environments · Excellent thermal conductivity
Application Field:
Aerospace components and connectors, Electronic springs and relays, Non-sparking tools, Oil & gas drilling equipment, Automotive sensors and contacts, Medical devices, Precision instruments, Defense and military hardware -
High-Strength Beryllium Copper Wires – C17200
Product Specifications
Name： Beryllium Copper Wire (BeCu Wire)
Standard： ASTM B197, UNS C17200 / C17500 / C17510, RoHS Compliant, REACH Compliant
Material： C17200 (High-Strength Beryllium Copper, 1.8-2.0% Be)
C17500 / C17510 (High-Conductivity Beryllium Copper, 0.4-0.7% Be)
Surface： Bright Annealed or Hard Drawn
Diameter： 0.05mm – 10mm
Length： Coil (up to 500m) or Cut-to-Length
Product Features:
Ultra-high strength (C17200) combined with excellent electrical conductivity (C17500/C17510) · Superior spring properties and fatigue resistance · Non-sparking and non-magnetic · Outstanding wear and corrosion resistance · Good machinability after heat treatment · Reliable performance in high-stress environments · Excellent thermal conductivity
Application Field:
Aerospace springs and connectors, Electronic relays and switches, Non-sparking tools, Oil & gas drilling equipment, Automotive sensors and contacts, Medical devices, Precision instruments, Defense and military hardware -
High-Strength Beryllium Copper Plates – C17200
Product Specifications
Name： Beryllium Copper Plate (BeCu Plate)
Standard： ASTM B194 / B196, UNS C17200 / C17500 / C17510, RoHS Compliant, REACH Compliant
Material： C17200 (High-Strength Beryllium Copper, 1.8-2.0% Be)
C17500 / C17510 (High-Conductivity Beryllium Copper, 0.4-0.7% Be)
Surface： Mill Finish, Optional Milled or Polished
Thickness： 0.5mm – 50mm
Width： 300mm – 1000mm
Length： 1000mm – 3000mm (custom sizes available)
Product Features:
Ultra-high strength (C17200) combined with excellent electrical conductivity (C17500/C17510) · Superior spring properties and fatigue resistance · Non-sparking and non-magnetic · Outstanding wear and corrosion resistance · Good machinability after heat treatment · Reliable performance in high-stress environments · Excellent thermal conductivity
Application Field:
Aerospace components and connectors, Electronic springs and relays, Injection mold tooling, Oil & gas drilling equipment, Non-sparking tools, Automotive sensors, Medical devices, Precision instruments, Defense and military hardware -
High-Conductivity BeCu Alloy Strips – C17500 / C17510
Product Specifications
Name： Beryllium Copper Strip (BeCu Strip)
Standard： ASTM B194 / B196, UNS C17200 / C17500 / C17510, RoHS Compliant, REACH Compliant
Material： C17200 (High-Strength Beryllium Copper, 1.8-2.0% Be)
C17500 / C17510 (High-Conductivity Beryllium Copper, 0.4-0.7% Be)
Surface： Mill Finish, Optional Polished or Coated
Thickness： 0.05mm – 5mm
Width： 10mm – 300mm
Length： Coil (up to 500m) or Cut-to-Length
Product Features:
Ultra-high strength (C17200) combined with excellent electrical conductivity (C17500/C17510) · Superior spring properties and fatigue resistance · Non-sparking and non-magnetic · Outstanding wear and corrosion resistance · Good machinability after heat treatment · Reliable performance in high-stress environments · Excellent thermal conductivity
Application Field:
Aerospace connectors and springs, Electronic relays and switches, Injection mold tooling inserts, Oil & gas non-sparking tools, Automotive sensors and contacts, Medical devices, Precision instruments, Defense and military hardware