JIS C5210HQ Harada

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Description

Due to the global trend toward smaller and thinner electronic components, demand for phosphor bronze with higher strength and bendability has been increasing as the base material. To meet such needs, Harada has added a newly developed material to its products line-up, a high quality phosphor bronze (HQ).

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

Propiedades

General

PropertyValue

Densidad relativa

8.8 [-]

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Mecánica

PropertyValueComment

Dureza Vickers

197 [-]

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H Temper

229 [-]

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EH Temper

242 [-]

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SH Temper

258 [-]

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ESH Temper

285 [-]

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XSH Temper

Elongación

2.1 %

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XSH Temper

9.3 %

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ESH Temper

13.3 %

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SH Temper

23.2 %

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EH Temper

35.3 %

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H Temper

Límite elástico

469 MPa

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H Temper | for spring material (Kb0.1)

563 MPa

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EH Temper | for spring material (Kb0.1)

569 MPa

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H Temper, RP02

632 MPa

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SH Temper | for spring material (Kb0.1)

648 MPa

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ESH Temper | for spring material (Kb0.1)

694 MPa

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EH Temper, RP02

706 MPa

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XSH Temper | for spring material (Kb0.1)

773 MPa

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SH Temper, RP02

834 MPa

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ESH Temper, RP02

968 MPa

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XSH Temper, RP02

Módulo de flexión

100 GPa

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Módulo elástico

110 GPa

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Plegabilidad 90 ° bidireccional

0 [-]

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H Temper

0 [-]

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EH Temper

0 [-]

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SH Temper

2 [-]

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ESH Temper

4 [-]

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XSH Temper

Plegabilidad 90 ° en peso bruto

0 [-]

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H Temper

0 [-]

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EH Temper

0 [-]

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SH Temper

0 [-]

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ESH Temper

0 [-]

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XSH Temper

Resistencia a la tracción

616 MPa

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H Temper

721 MPa

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EH Temper

778 MPa

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SH Temper

845 MPa

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ESH Temper

979 MPa

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XSH Temper

Aplicaciones térmicas

PropertyValue

Calor específico

377 J/(kg·K)

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Coeficiente de dilatación térmica

1.82e-05 1/K

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Conductividad térmica

63 W/(m·K)

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Temperatura de fusión

880 - 1020 °C

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Eléctrico

PropertyValue

Specific Electrical conductivity

12 % IACS

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Chemical properties

PropertyValueComment

Estaño

7 - 9 %

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Fósforo

0.03 - 0.2 %

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Hierro

0.01 %

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max.

Otro

99.8 %

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min. | Cu+Sn+P

Plomo

0.01 %

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max.

Zinc

0.01 %

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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 materialPure tin
Plating base materialPhosphor 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

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

Tolerances

ThicknessInternal Controlled SpecificationJIS Standard (H3110,H3130)
0.05∼0.08mm±0.002±0.005
0.09∼0.15mm±0.002±0.008
0.16∼0.25mm±0.003±0.013
0.26∼0.30mm±0.004±0.018