UGI® 4845 Solution Annealed

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Description

Refractory austenitic steel corrosion-resistant at high temperatures. “Refractory” grade, offering chemical resistance at temperatures as high as 1100°C (creep resistance up to 850°C). Avoid holding at temperatures between 650°C and 850°C (possible embrittlement due to sigma phase precipitation)

Related Standards

Equivalent Materials

This material data has been provided by Ugitech SA.

"Typical" values were obtained via a literature search. "Predicted" values were imputed via artificial intelligence technology. While we have placed significant efforts in ensuring data accuracy, "typical" and "predicted" data should be considered indicative and verified by appropriate material testing. Please do contact us if additional information on the the predicted data method is required.
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

PropertyValueComment

Elongation

48 %

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min.

Reduction of area

68.0 %

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min.

Tensile strength

500.0 - 680.0 MPa

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Chemical properties

PropertyValueComment

Carbon

0.1

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max.

Chromium

25.0 %

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Nickel

20.5 %

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Sulfur

0.75

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max.

Technological properties

Property
Other

Available products:


ProductShapeSurface finishToleranceDimension



Bar
RoundRolled and descaled12 to 1322 to 130 mm
RoundTurned and polished9 to 1122 to 130 mm
RoundDrawn8 to 91.8 to 55 mm
RoundGround7 to 91.8 to 80 mm
HexagonalDrawn113 to 55 mm
Drawn wireRoundMat1 to 14 mm


Other products: contact the supplier