G-X 260 CrMoNi 20 2 1 | 0.9645 Material Datasheet

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Material Description

Material Number Material Number (single) Standard Scope Standard Status Country Successor VDA 231-106 classification
0.9645 (DIN 1695 : 1981-09) 0.9645 DIN 1695 : 1981-09 DIN 1695 : 1981-09 replaced by DIN EN 12513 : 2001-01 Replaced Germany EN-GJN-HV600(XCr18) 1.2 1)
1) Remark: G-X 260 CrMoNi 20 2 1 is characterised by a high wear resistance. Applicable at higher impact stress. The wear resistance inceases with the carbon content, while the resistance against impact stress decreases. Machinable under annealed conditions depending on the carbon content. The material has a good hardening behaviour.

Chemical Composition

C [%] Cr [%] Mn [%] Mo [%] Ni [%] Si [%]
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Mechanical Properties

Condition Temperature [°C] Tensile Strength [MPa] Hardness HB | HBW Hardness HV
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Physical Properties

Temperature [°C] Density [g/cm³] Young's Modulus [GPa] Thermal Conductivity [W/(m*K)]
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Heat Treatment

Heat Treatment Step Temperature [°C] Holding Time [h] Medium
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Cross Reference

Material Name Country Standard
3C Great Britain BS 4844-86
ÖX 300 CrMoNi 20 2 1 Hungary MSZ 8273
IID 20%CrMo-LC USA ASTM A 532-87
EN-GJN-HV600(XCr18) (EN-JN3039) Germany DIN EN 12513

Producer/Supplier/Trade names

Tradename Supplier
G-X 260 CrMoNi 20 2 1 Procast Guss GmbH, Gütersloh
G-X 260 CrMoNi 20 2 1 GESTAGUSS-GEW Edelstahlgießerei GmbH, Wetterzeube

Material Compliance

REACh RoHS
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