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11CrMo9-10 | 1.7383 Material Datasheet

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Material Description

Material Number Material Name Material Number (single) Standard Scope Standard Status Country Successor VDA 231-106 classification Application temperature [°C]
1.7383 (DIN EN 10216-2 : 2004-07) 11CrMo9-10 1.7383 DIN EN 10216-2 : 2004-07 DIN EN 10216-2 : 2004-07 replaced by DIN EN 10216-2 : 2007-11 Replaced Germany 11CrMo9-10 1.1.1 200 - 400 1)
1) Remark: Seamless tubes of the high-temperature 11CrMo9-10 are used in steam boiler and pipeline construction, pressure vessel and apparatus engineering, especially in chemical industry and power station construction at temperatures from approx. 200 °C to maximum 400 °C and simultaneously high pressures. The total load and the special scaling circumstances can decrease or increase the temperature limit. Weldability is available.

Chemical Composition

Al [%] C [%] Cr [%] Cu [%] Mn [%] Mo [%] Ni [%] P [%] S [%] Si [%] Remainder
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Material Compliance

REACh RoHS
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Mechanical Properties

Semi-finished Product Condition Nominal Size [mm] Temperature [°C] Specimen Direction Tensile Strength [MPa] Yield Strength (0.2% offset) [MPa] Elongation A [%]
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Toughness Data (Impact)

Temperature [°C] Specimen Shape Specimen Direction Notch Impact Energy [J]
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Creep Rupture Behaviour

Temperature [°C] Creep Tensile Strength at 10^4 h [MPa] Creep Tensile Strength at 10^5 h [MPa]
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Heat Treatment

Heat Treatment Step Temperature [°C] Medium
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Cross Reference

Material Name Country Standard
STBA24 Japan JIS G 3462
K21590 USA UNS
T22 USA ASTM A 213

Producer/Supplier/Trade names

Tradename Supplier
11CrMo9-10 Vallourec Deutschland GmbH, Düsseldorf
11CrMo9-10 HEINE + BEISSWENGER Stiftung + Co.KG, Fellbach