PH 1.4542

Alternative and trade names
PH 17-4/630/1.4542
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Description

Ambica’s 17-4 material offers following benefits:


High Tensile Strength and Toughness

Excellent Corrosion Resistance

Suitable for Forging and Welding

Good machinability

Good Oxidation Resistance

This product is available in the following forms: Bright round bars, Cold Drawn Hex / Square Bars, HRAP Square Bars, HRAP Flat Bars, Billets, Ingots.

Related Standards

Equivalent Materials

This material data has been provided by AMBI.

All metrics apply to room temperature unless otherwise stated. SI units used unless otherwise stated.
Equivalent standards are similar to one or more standards provided by the supplier. Some equivalent standards may be stricter whereas others may be outside the bounds of the original standard.

Ashby charts

Properties

Mechanical

PropertyTemperatureValue

Elongation

23.0 °C

12 %

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Hardness, HBW

23.0 °C

360 [-]

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Tensile strength

23.0 °C

800 - 1270 MPa

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Yield strength

23.0 °C

520 - 1000 MPa

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Chemical properties

PropertyValueComment

Carbon

0.07 %

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Chromium

15 - 17.5 %

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Manganese

1 %

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Molybdenum

0.6 %

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Nickel

3 - 5 %

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Other

0.15 - 0.45 %

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Nb+Ta

Phosphorus

0.04 %

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Silicon

1 %

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Sulfur

0.03 %

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Technological properties

Property
Application areas

Aerospace, Oil and gas