C52100 Alloy, C521 Phosphor Bronze - Concast Metal Products Co.

Có thể bạn quan tâm

Standard products
Production
Inventory
Quality
Markets
News
Conversion calc.
Weight calculators
Weight calc.
Contact

Cast products
- C86300* manganese bronze
- C89835* tin bronze lead-free replacement
- C90300* tin bronze
- C93200* leaded tin bronze
- C95400* aluminum bronze
- C95500* nickel aluminum bronze
- AMS 4880-C95510* nickel aluminum bronze
- C95900* aluminum bronze
- *standard-stocked alloy
Lead-free products
- C69300
- C87850
- C89325 replacement for C93700
- C89831 replacement for C84400
- C89833 replacement for C83600
- C89835* replacement for C93200, C83600, C84400
- C89844 replacement for C84400
- C90300*
- C90800
- C90810
- C95400*
- C95500*
- C95900*
- *standard-stocked alloy
Drawn products
- C14500* tellurium copper
- C23000 red brass
- C24000 low brass
- C26000 cartridge brass
- C31400 leaded commercial bronze
- C31600 leaded commercial bronze
- C46400 naval brass
- C51000* phosphor bronze
- C52100 phosphor bronze
- C54400* phosphor bronze
- C62400 aluminum bronze
- AMS 4640-C63000* nickel-aluminum bronze
- AMS 4590-C63020* nickel-aluminum bronze
- AMS 4634-C64200* aluminum bronze
- C65100 low-silicon bronze
- C67300* manganese bronze
- C67400 manganese bronze
- C67410 manganese bronze
- C69300 lead-free brass
- C69400 silicon red brass
- AMS 4596-C72900* copper nickel-tin bronze
- AMS 4597-C72900* copper nickel-tin bronze
- AMS 4598-C72900* copper nickel-tin bronze
- *standard-stocked alloy
Custom products
Resources

Cast products
Lead-free products
Extruded products
Custom products
Resources

Production
Inventory
Quality
Weight Calculator
Markets

Contact Get a quote

Close C52100

Stocked alloy specs

View

C14500
C51000
C54400
AMS 4640-C63000
AMS 4590-C63020
AMS 4634-C64200
C67300
AMS 4596-C72900
AMS 4597-C72900
AMS 4598-C72900
C86300
C89835
C90300
C93200
C95400
C95500
AMS 4880-C95510
C95900

Reference guide

Stocked size schedules

View

C14500
C51000
C54400
AMS 4640-C63000
AMS 4590-C63020
AMS 4634-C64200
C67300
AMS 4596-C72900
AMS 4597-C72900
AMS 4598-C72900
C86300
C89835
C90300
C93200
C95400
C95500
AMS 4880-C95510
C95900

Continuous cast and drawn

Phosphor bronze C52100 contains copper, tin, and phosphorus. Phosphorus increases the wear resistance and stiffness of the alloy. Tin increases the corrosion resistance and strength of the alloy. Lead, zinc, and iron are other named elements. Phosphor bronze alloys are notable for their toughness, strength, good conductivity, and low coefficient of friction.

C521 also designated as as CuSn8P, UE9P, CW451K, PB104, BS2B24, and DTD265A.

In addition to C52100, Wieland Concast offers phosphor bronze alloys C51000, C53400, and C54400. Wieland Concast is the only domestic producer of phosphor bronze.

C52100 spec sheet Close

500 series brochure

Standard products C52100

Product description: Phosphor bronze 8% C Tempers: H04 hard Solids: 3/8" to 2 1/2" O.D. Hex: 3/8" to 2" O.D. Standard lengths: 144"

Typical uses

Architecture: Bridge bearing plates Builders hardware: Thermostat bellows Consumer: Coinage, cymbals, power conductor for electro-surgical pencil Electrical: Cold headed parts, electrical connectors, electrical flexing contact blades, electronic connectors, fuse clips, switch parts, wire brushes Fasteners: Cotter pins, fasteners, heavy-duty, lock washers Industrial: Beater bar, bellows, bourdon tubing, chemical hardware, heavy duty clips, clutch disks, cold headed parts, diaphragms, doctor blades for the paper industry, gears, perforated sheets, pinions, pneumatic hammers, sleeve bushings, heavy duty springs, helical extension springs, helical torsion springs, textile machinery, thrust bearings, truss wire, welding wire, well drill equipment Marine: Marine parts

Similar or equivalent specification

CDA	ASTM	SAE	AMS	Federal	Military	Other
C52100	B139B139M

Chemical composition

Cu%	Pb%	Sn%	Zn%	Fe%	P%
Chemical composition according to ASTM B139/B139M-12(2024) Note: Cu + sum of named elements, 99.5% min. Single values represent maximums.
Rem.	0.05	7.00-9.00	0.20	0.10	0.03-0.35

Machinability

Copper alloy UNS No.	Machinability rating	Density (lb/in3 at 68 °F)
C52100	20	0.318

Mechanical properties Mechanical properties according to ASTM B139/B139M-12(2024)

C52100

H04 hard

Size range: 1/4" to 1/2" round and hexagonal inclusive

Tensile strength, min		Yield strength, at 0.5% extension under load, min		Elongation, 4x diameter or specimen thickness, min	Rockwell "B" hardness	Remarks
ksi	MPa	ksi	MPa	%	typical HRB
85	585			12	93

Size range: over 1/2" to 1" round and hexagonal inclusive

Tensile strength, min		Yield strength, at 0.5% extension under load, min		Elongation, 4x diameter or specimen thickness, min	Rockwell "B" hardness	Remarks
ksi	MPa	ksi	MPa	%	typical HRB
75	515			15	93

Size range: over 1" round and hexagonal

Tensile strength, min		Yield strength, at 0.5% extension under load, min		Elongation, 4x diameter or specimen thickness, min	Rockwell "B" hardness	Remarks
ksi	MPa	ksi	MPa	%	typical HRB
60	415			20	93

Physical properties

	US Customary	Metric
Physical properties provided by CDA
Melting point - liquidus	1880 °F	1027 °C
Melting point - solidus	1620 °F	882 °C
Density	0.318 lb/in3 at 68 °F	8.8 gm/cm3 at 20 °C
Specific gravity	8.80	8.80
Electrical conductivity	13% IACS at 68 °F	0.076 MegaSiemens/cm at 20 °C
Thermal conductivity	36 Btu/sq ft/ft hr/°F at 68 °F	62.3 W/m at 20 °C
Coefficient of thermal expansion 68-572	10.1 ·10-6 per °F (68-572 °F)	17.4 ·10-6 per °C (20-300 °C)
Specific heat capacity	0.09 Btu/lb/°F at 68 °F	377.1 J/kg at 20 °C
Modulus of elasticity in tension	16000 ksi	110310 MPa
Modulus of rigidity	6400 ksi	41370 MPa

Fabrication properties

Technique	Suitability
Fabrication properties provided by CDA
Soldering	Excellent
Brazing	Excellent
Oxyacetylene welding	Fair
Gas shielded arc welding	Good
Coated metal arc welding	Fair
Spot weld	Good
Seam weld	Fair
Butt weld	Excellent
Capacity for being cold worked	Good
Capacity for being hot formed	Poor
Machinability rating	20

Thermal properties

Treatment	Minimum*	Maximum*
Thermal properties provided by CDA *Temperature is measured in Fahrenheit.
Annealing	900	1250

Common fabrication processes

Bending, blanking, forming, knurling, machining, roll threading, shearing, stamping, upsetting

Common fabrication processes provided by CDA

Find a product Search byCDA number Request a quote

C14500 C23000 C24000 C26000 C31400 C31600 C46400 C51000 C52100 C53400 C54400 C62400 C63000 C63020 C64200 C64210 C65100 C67300 C67400 C67410 C67600 C69300 C69400 C69430 C72900 (AMS 4596) C72900 (AMS 4597) C72900 (AMS 4598) C83600 C83800 C84200 C84400 C84800 C85700 C86200 C86300 C86400 C86500 C86700 C87850 C89320 C89325 C89520 C89831 C89833 C89835 C89844 C90300 C90500 C90700 C90800 C90810 C91000 C91100 C91300 C91600 C91700 C92200 C92300 C92500 C92700 C92800 C92900 C93200 C93400 C93500 C93600 C93700 C93800 C93900 C94000 C94100 C94300 C94700 C94700HT C94800 C95200 C95300 C95300HT C95400 C95400HT C95410 C95410HT C95500 C95500HT C95510 C95520HT C95600 C95800 C95900 C96400 C96900HT C97300 C97600 C97800 C99500