JIS C5212 Harada

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Description

Phosphor bronze is a ternary alloy produced by adding tin to copper and deoxidizing with phosphorus. It has good workability, fatigue-endurance and corrosion-resistance. While phosphur bronze with higher tin content shows high strength and excellent elasticity, phosphor bronze with lower tin content has high electrical and thermal conductivity.

This grade can be hot-dip tin plated.

Related Standards

Equivalent Materials

Diese Materialdaten wurden von HARADA METAL INDUSTRY CO., LTD. zur Verfügung gestellt

Alle Daten beziehen sich auf Raumtemperatur soweit nicht anderweitig spezifiziert. SI Einheiten werden verwendt soweit nicht anderweitig spezifiziert.
Äquivalente Standards sind ähnlich zu einem oder mehreren Standards die der Anbieter angegeben hat. Manche äquivalente Standards können strikter sein oder außerhalb der Bedingungen des ursprünglichen Standards.

Ashby charts

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Eigenschaften

Allgemein

Property	Value
Relative Dichte	8.8 [-] Show Supplier Material materials with Relative Dichte of 8.8 [-]

Mechanisch

Property	Value	Comment
Biegemodul	110 GPa Show Supplier Material materials with Biegemodul of 110 GPa
Dehnung	5 % Show Supplier Material materials with Dehnung of 5 %	min. \| EH Temper \| for thickness 0.2-5 mm
	12 % Show Supplier Material materials with Dehnung of 12 %	min. \| H Temper \| for thickness 0.1-5 mm
	30 % Show Supplier Material materials with Dehnung of 30 %	min. \| 1/2H Temper \| for thickness 0.1-5 mm
	40 % Show Supplier Material materials with Dehnung of 40 %	min. \| 1/4H Temper \| for thickness 0.1-5 mm
	45 % Show Supplier Material materials with Dehnung of 45 %	min. \| O Temper \| for thickness 0.1-5 mm
Elastizitätsmodul	110 GPa Show Supplier Material materials with Elastizitätsmodul of 110 GPa
Härte, Vickers	100 - 160 [-] Show Supplier Material materials with Härte, Vickers of 100 - 160 [-]	1/4H Temper \| for thickness 0.1-5 mm
	150 - 205 [-] Show Supplier Material materials with Härte, Vickers of 150 - 205 [-]	1/2H Temper \| for thickness 0.1-5 mm
	180 - 235 [-] Show Supplier Material materials with Härte, Vickers of 180 - 235 [-]	H Temper \| for thickness 0.1-5 mm
	210 [-] Show Supplier Material materials with Härte, Vickers of 210 [-]	min. \| EH Temper \| for thickness 0.05-5 mm
Zugfestigkeit	345 MPa Show Supplier Material materials with Zugfestigkeit of 345 MPa	min. \| O Temper \| for thickness 0.1-5 mm
	390 - 510 MPa Show Supplier Material materials with Zugfestigkeit of 390 - 510 MPa	1/4H Temper \| for thickness 0.1-5 mm
	490 - 610 MPa Show Supplier Material materials with Zugfestigkeit of 490 - 610 MPa	1/2H Temper \| for thickness 0.1-5 mm
	590 - 705 MPa Show Supplier Material materials with Zugfestigkeit of 590 - 705 MPa	H Temper \| for thickness 0.1-5 mm
	685 MPa Show Supplier Material materials with Zugfestigkeit of 685 MPa	min. \| EH Temper \| for thickness 0.1-5 mm

Thermisch

Property	Value
Koeffizient der thermischen Ausdehnung	1.82e-05 1/K Show Supplier Material materials with Koeffizient der thermischen Ausdehnung of 1.82e-05 1/K
Schmelzpunkt	880 - 1020 °C Show Supplier Material materials with Schmelzpunkt of 880 - 1020 °C
Spezifische Wärmekapazität	377 J/(kg·K) Show Supplier Material materials with Spezifische Wärmekapazität of 377 J/(kg·K)
Wärmeleitfähigkeit	63 W/(m·K) Show Supplier Material materials with Wärmeleitfähigkeit of 63 W/(m·K)

Elektrisch

Property	Value
Specific Electrical conductivity	12 % IACS Show Supplier Material materials with Specific Electrical conductivity of 12 % IACS

Chemical properties

Property	Value	Comment
Andere	99.5 % Show Supplier Material materials with Andere of 99.5 %	min. \| Cu+Sn+P
Blei	0.02 % Show Supplier Material materials with Blei of 0.02 %	max.
Eisen	0.1 % Show Supplier Material materials with Eisen of 0.1 %	max.
Phosphor	0.03 - 0.35 % Show Supplier Material materials with Phosphor of 0.03 - 0.35 %
Zink	0.2 % Show Supplier Material materials with Zink of 0.2 %	max.
Zinn	7 - 9 % Show Supplier Material materials with Zinn of 7 - 9 %

Technological properties

Property

Application areas

The grade is particularly suitable for electronics (connectors, lead frames, lead terminals, transistor terminals, etc.), electrical (relay and switch contacts, rotary switch slides and contacts, fuse clips, etc.), automotive (bearing frames, hydraulic equipment caps, packing, bearings, clutch disks, electrical parts, etc.) and others (bellows, slides, blades, plate springs, corrosion-proof machinery equipment, diaphragms, etc.)

Coating

Standard product specification of a HOT-DIP-tinned strip.

Base material thickness (mm)	0.1~0.8
Plating thickness (μm)	0.7~8.0
Width (mm)	8.0~170
Coil unit weight (kg/mm)	1.0 / 2.0 / 4.0/ 8.0
Coil inside diameter (mm)	250φ / 300φ / 400φ / 500φ
Plating material	Pure tin
Plating base material	Phosphor bronze

*Width means the slit width after plating.

*Different plating thickness for each side is possible.

* We can accommodate our products to individual specifications other than the above standard specifications. Please feel free to call us.

Other

Hardness Vickers note: Minimum test force is 1.961 N

Please contact the supplier if you have any specific requests regarding chemical compostions, mechanical properties, and thickness.

Tolerances

Thickness (mm)		Tolerance (Width)
Thickness (mm)		≤ 400	> 400, and up to 650
> 0.05	≤ 0.08	± 0.005	-
> 0.08	≤ 0.15	± 0.008	-
> 0.15	≤ 0.25	± 0.013	-
> 0.25	≤ 0.4	± 0.018	-
> 0.4	≤ 0.55	± 0.020	± 0.045
> 0.55	≤ 0.7	± 0.025	± 0.05
> 0.7	≤ 0.9	± 0.030	± 0.06
> 0.9	≤ 1.2	± 0.035	± 0.07
> 1.2	≤ 1.5	± 0.045	± 0.08
> 1.5	≤ 2	± 0.05	± 0.09
> 2	≤ 3	± 0.06	± 0.10
> 3	≤ 5	± 0.08	± 0.12
> 5	≤ 7	± 0.10	-