Cube2--c17200 (cda 172) beryllium copper is the most commonly utilized copper beryllium alloy and is notable for its highest strength and hardness compared to commercial copper alloys.C17200 alloy contains appr. 2% of beryllium and achieves its ultimate tensile strength can exceed 200 ksi, while the hardness approaches rockwell c45.Meanwhile, the electrical conductivity is a minimum of 22% iacs in the fullly aged condition. C17200 also exhibits exceptional resistance to stress relaxation at elevated temperatures.
Wires to astm b197
Bars to astm b196
Sheet to astm b194
Condition furnished available: 1/4 aging 1/2 aging 3/4 aging full aging
Features:
Copper beryllium is an important conductive and elastic material with a number of outstanding properties:
High conductivity, thermal conductivity, fatigue durability, abrasion resistance, high strength and hardness, high elasticity, corrosion resistance, high or low temperature resistance, no magnetic performance and no spark under impact.
Applications:
Electrical industry: switch parts, relay parts, electrical connectors, fuse clips, contact bridges, electrical motor components, navigational instruments, electrical switch and relay blades.
Fasteners: washers, fasteners, lock washers, retaining rings, roll pins, screws, bolts
Industrial: bushings, non-sparking safety tools, shafts, pumps, springs, welding equipment, rolling mill parts, spline shafts, pump parts, valves, bourdon tubes, bellows, electrochemical springs, flexible metal hose
Type: copper beryllium bar; copper beryllium wire; copper beryllium sheet.
Plywood cases, wooden cases, plastic pipe
Specification:
Wires to ASTM B197
Bars to ASTM B196
Sheet to ASTM B194
Condition furnished available: 1/4 aging 1/2 aging 3/4 aging full aging
Features:
Copper Beryllium is an important conductive and elastic material with a number of outstanding properties:
High conductivity, thermal conductivity, fatigue durability, abrasion resistance, high strength and hardness, high elasticity, corrosion resistance, high or low temperature resistance, no magnetic performance and no spark under impact.
Applications:
Electrical industry: switch parts, relay parts, electrical connectors, fuse clips, contact bridges, electrical motor components, navigational instruments, electrical switch and relay blades.
Fasteners: washers, fasteners, lock washers, retaining rings, roll pins, screws, bolts
Industrial: bushings, non-sparking safety tools, shafts, pumps, springs, welding equipment, rolling mill parts, spline shafts, pump parts, valves, bourdon tubes, bellows, electrochemical springs, flexible metal hose
Type: copper beryllium bar; copper beryllium wire; copper beryllium sheet.
Plywood cases, wooden cases, plastic pipe
Specification:
Wires to astm b197
Bars to astm b196
Sheet to astm b194
Condition furnished available: 1/4 aging 1/2 aging 3/4 aging full aging
Features:
Copper beryllium is an important conductive and elastic material with a number of outstanding properties:
High conductivity, thermal conductivity, fatigue durability, abrasion resistance, high strength and hardness, high elasticity, corrosion resistance, high or low temperature resistance, no magnetic performance and no spark under impact.
Applications:
Electrical industry: switch parts, relay parts, electrical connectors, fuse clips, contact bridges, electrical motor components, navigational instruments, electrical switch and relay blades.
Fasteners: washers, fasteners, lock washers, retaining rings, roll pins, screws, bolts
Industrial: bushings, non-sparking safety tools, shafts, pumps, springs, welding equipment, rolling mill parts, spline shafts, pump parts, valves, bourdon tubes, bellows, electrochemical springs, flexible metal hose
Type: copper beryllium bar; copper beryllium wire; copper beryllium sheet.
Plywood cases, wooden cases, plastic pipe
Cucr1zr uns. C18150 chromium zirconium copper c18150 is an excellent and unique copper alloy with high electrical conductivity, hardness, and ductility, moderate strength, and excellent resistance to softening at elevated temperatures. The addition of 0.1% zirconium (zr) and 1.0% chromium (cr) to copper results in a heat treatable alloy which may be solution treated and subsequently aged to produce these desirable properties. Rod is usually supplied from the mill in the fully aged and drawn condition so no further heat treatment is required by the fabricator. The softening temperature of properly heat treated c18150 rod exceeds 500c as compared to unalloyed pure copper which softens at 200c, and silver bearing coppers which soften at 350c.
Furthermore, many evidences show that c18150 can provide less sticking and resisting deformation longer than its c18200 counterpart in some specific situations.
Typical application for c18150 chromium zirconium copper alloys:
Electrical industry: resistance welding electrode, circuit breaker switches
Consumer: rod extensions, pencil-type, light soldering guns, tips
Industrial: welding wheels, tips and rod extensions for resistance seam and spot welding
Plywood cases, wooden cases, plastic pipe
