JIS C5212 Harada

Want to keep this datasheet? Save it now in your required format

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

Los datos sobre este material han sido proporcionados por HARADA METAL INDUSTRY CO., LTD..

A menos que se indique lo contrario, todas las medidas corresponden a condiciones de temperatura ambiente. A menos que se indique lo contrario, se utilizan las unidades del SI.
Las normas armonizadas son similares a uno o varios estándares del proveedor. Es posible que algunas normas armonizadas se ajusten al estándar original, mientras que otras pueden quedar fuera de su alcance.

Ashby charts

All categories

Propiedades

General

Property	Value
Densidad relativa	8.8 [-] Show Supplier Material materials with Densidad relativa of 8.8 [-]

Mecánica

Property	Value	Comment
Dureza Vickers	100 - 160 [-] Show Supplier Material materials with Dureza Vickers of 100 - 160 [-]	1/4H Temper \| for thickness 0.1-5 mm
	150 - 205 [-] Show Supplier Material materials with Dureza Vickers of 150 - 205 [-]	1/2H Temper \| for thickness 0.1-5 mm
	180 - 235 [-] Show Supplier Material materials with Dureza Vickers of 180 - 235 [-]	H Temper \| for thickness 0.1-5 mm
	210 [-] Show Supplier Material materials with Dureza Vickers of 210 [-]	min. \| EH Temper \| for thickness 0.05-5 mm
Elongación	5 % Show Supplier Material materials with Elongación of 5 %	min. \| EH Temper \| for thickness 0.2-5 mm
	12 % Show Supplier Material materials with Elongación of 12 %	min. \| H Temper \| for thickness 0.1-5 mm
	30 % Show Supplier Material materials with Elongación of 30 %	min. \| 1/2H Temper \| for thickness 0.1-5 mm
	40 % Show Supplier Material materials with Elongación of 40 %	min. \| 1/4H Temper \| for thickness 0.1-5 mm
	45 % Show Supplier Material materials with Elongación of 45 %	min. \| O Temper \| for thickness 0.1-5 mm
Módulo de flexión	110 GPa Show Supplier Material materials with Módulo de flexión of 110 GPa
Módulo elástico	110 GPa Show Supplier Material materials with Módulo elástico of 110 GPa
Resistencia a la tracción	345 MPa Show Supplier Material materials with Resistencia a la tracción of 345 MPa	min. \| O Temper \| for thickness 0.1-5 mm
	390 - 510 MPa Show Supplier Material materials with Resistencia a la tracción of 390 - 510 MPa	1/4H Temper \| for thickness 0.1-5 mm
	490 - 610 MPa Show Supplier Material materials with Resistencia a la tracción of 490 - 610 MPa	1/2H Temper \| for thickness 0.1-5 mm
	590 - 705 MPa Show Supplier Material materials with Resistencia a la tracción of 590 - 705 MPa	H Temper \| for thickness 0.1-5 mm
	685 MPa Show Supplier Material materials with Resistencia a la tracción of 685 MPa	min. \| EH Temper \| for thickness 0.1-5 mm

Aplicaciones térmicas

Property	Value
Calor específico	377 J/(kg·K) Show Supplier Material materials with Calor específico of 377 J/(kg·K)
Coeficiente de dilatación térmica	1.82e-05 1/K Show Supplier Material materials with Coeficiente de dilatación térmica of 1.82e-05 1/K
Conductividad térmica	63 W/(m·K) Show Supplier Material materials with Conductividad térmica of 63 W/(m·K)
Temperatura de fusión	880 - 1020 °C Show Supplier Material materials with Temperatura de fusión of 880 - 1020 °C

Eléctrico

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

Chemical properties

Property	Value	Comment
Estaño	7 - 9 % Show Supplier Material materials with Estaño of 7 - 9 %
Fósforo	0.03 - 0.35 % Show Supplier Material materials with Fósforo of 0.03 - 0.35 %
Hierro	0.1 % Show Supplier Material materials with Hierro of 0.1 %	max.
Otro	99.5 % Show Supplier Material materials with Otro of 99.5 %	min. \| Cu+Sn+P
Plomo	0.02 % Show Supplier Material materials with Plomo of 0.02 %	max.
Zinc	0.2 % Show Supplier Material materials with Zinc of 0.2 %	max.

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	-