EN-GJMB-800-1 | 5.4302 Material Datasheet

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Material Description

Material Number Material Number (single) Standard Scope Standard Status Country Predecessor Successor VDA 231-106 classification
5.4302 (DIN EN 1562 : 2012-05) 5.4302 DIN EN 1562 : 2012-05 DIN EN 1562 : 2012-05 replaced by DIN EN 1562 : 2019-06 Replaced Germany EN-GJMB-800-1 EN-GJMB-800-1 1.2 1)
1) Remark: Material EN-GJMB-800-1 is an all-black malleable cast iron. Malleable iron can be used for pressure equipment, e.g. fittings (with thread, with clamp joint) for compressed-air, water (hot and cold), oil, steam, gas as well as for industry fittings (housings, covers, upper parts) and diaphragm valves. The appropriate materials for pressure applications and the conditions of use are specified in special product standards or application standards. For the structuring of pressure equipment special construction guidelines applies.

Chemical Composition

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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 A3,4 [%] Hardness HB | HBW
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Toughness Data (Impact)

Semi-finished Product Condition Temperature [°C] Specimen Shape Notch Impact Energy [J]
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Cross Reference

Material Name Country Standard
KTZ800-01 China GB/T 9440 1)
EN-GJMB-800-1 Europe EN 1562
JMB/800-1 International ISO 5922 1)
FCMP80-01 Japan JIS G 5705 1)
KC80-1,5 Russia GOST 1215 1)
KČ80-1,5 Russia GOST 1215 1)
KЧ80-1,5 Russia ГОСТ 1215 1)
A602 Grade 8501 USA ASTM A602 1)
8501 USA ASTM A602 1)
Grade 8501 USA ASTM A602 1)
F20005 USA UNS 2)
JMB/800-1 International ISO 5922
GJMB800-1
EN-JM1200
JM1200
1) Source: Tirler, W.: Gusseisen, Internationale Werkstoffbezeichnungen und Normen. Beuth Pocket, DIN, Deutsches Institut für Normung e.V., 1. Aufl., Berlin, 2015, Beuth Verlag
2) Source: Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach

Producer/Supplier/Trade names

Tradename Supplier
EN-GJMB-800-1 Südguss GmbH, Neu-Ulm

Material Compliance

REACh RoHS
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FKM Guideline Fatigue Strength

Semi-finished Product Condition Nominal Size [mm] Tensile Strength [MPa] Yield Strength (0.2% offset) [MPa] Elongation A3 [%] 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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