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G20Mn5 | 1.6220 Material Datasheet

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Material Description

Material Number Material Number (single) Standard Scope Standard Status Country Predecessor VDA 231-106 classification
1.6220 (DIN EN 10213 : 2008-01) 1.6220 DIN EN 10213 : 2008-01 DIN EN 10213 : 2008-01 replaced by DIN EN 10213 : 2016-10 Replaced Germany G20Mn5 1.1 1)
1) Remark: Material G20Mn5, material number 1.6220 is comparable with trademark GS-21 Mn 5(1.1138) acc. to SEW 685-89 rather than with trademark GS-20 Mn 5 (1.1120) acc. to DIN17182-92. It is (normalized) applicated at low temperatures up to approx. -30 °C.

Chemical Composition

C [%] Cr [%] Cu [%] Mn [%] Mo [%] Ni [%] P [%] S [%] Si [%] V [%]
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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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Welding and Joining

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

Heat Treatment Step Temperature [°C] Medium
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Cross Reference

Material Name Country Standard
WCC USA ASTM A 216 1)
A2Q USA ASTM A 757 1)
J02503 USA UNS 1)
GS-20 Mn 5 Germany DIN 17182
G20Mn5 Germany AD 2000 W 10
1) Source: Stahlschlüssel 2013, Verlag Stahlschlüssel Wegst GmbH, Marbach

Producer/Supplier/Trade names

Tradename Supplier
1.6220 Pleissner Guss GmbH, Herzberg am Harz

Material Compliance

REACh RoHS
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