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G17Mn5 | 1.1131 Material Datasheet

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Material Description

Material Number Material Name Material Number (single) Standard Scope Standard Status Country Predecessor VDA 231-106 classification
1.1131 (DIN EN 10293 : 2015-04) G17Mn5 1.1131 DIN EN 10293 : 2015-04 Supersedes DIN EN 10293 : 2005-06 Valid Germany G17Mn5 1.1.1 1)
1) Remark: G17Mn5 shows compared to unalloyed cast steel grades clearly higher values of the notch impact energy. Good weldability because of the low C content. G17Mn5 is used, among others, for fittings, cases and covers, pump cases with accessories.

Chemical Composition

C [%] Mn [%] 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] Tensile Strength [MPa] Yield Strength (0.2% offset) [MPa] Elongation A [%]
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Physical Properties

Temperature [°C] Density [g/cm³] Mean Coefficient of Thermal Expansion (reference 20°C) [10^-6*K^-1] Thermal Conductivity [W/(m*K)] Mean Specific Heat Capacity [kJ/(kg*K)] Magnetizeability
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Toughness Data (Impact)

Semi-finished Product Condition Nominal Size [mm] Temperature [°C] Specimen Shape Notch Impact Energy [J]
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FKM Guideline Fatigue Strength

Condition Temperature [°C] Tensile Strength [MPa] Yield Strength [MPa] Fatigue Limit under rev. Tension-Compression Stresses [MPa] Fatigue Strength under pulsating Tensile Stresses [MPa] Bending Fatigue Strength [MPa] Shear Fatigue Strength [MPa] Torsion Fatigue Strength [MPa]
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Welding and Joining

Welding and Joining - Evaluation Preheating [°C] Interpass Temperature [°C]
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Heat Treatment

Heat Treatment Step Temperature [°C] Medium
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Cross Reference

Material Name Country Standard
L1A Australia AS 2074 1)
G17Mn5 Europe EN 10293
A216 Grade WCB USA ASTM A216 1)
WCB USA ASTM A216 1)
Grade WCB USA ASTM A216 1)
J03002 USA UNS 1)
GS-16Mn5 Germany DIN 17182
1) Source: Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach

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