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EN-GJMB-700-2 | 5.4301 Material Datasheet

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Material Description

Material Number Material Number (single) Standard Range of Application Standard Status Country Predecessor Successor
5.4301 (DIN EN 1562 : 2012-05) 5.4301 DIN EN 1562 : 2012-05 DIN EN 1562 : 2012-05 replaced by DIN EN 1562 : 2019-06 Replaced Germany EN-GJMB-700-2 EN-GJMB-700-2 1)
1) Remark: Material EN-GJMB-700-2 (former GTS-70-02 acc. to DIN 1692-82) is an all-black malleable cast iron which is used for intermediate links of suspension rings. The material is comparable to UNS F 24830. 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

C [%] Mn [%] S [%] Si [%]
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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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Physical Properties

Temperature [°C] Density [g/cm³] Young's Modulus [GPa] Thermal Conductivity [W/(m*K)] Specific Electrical Resistance [µΩm] Mean Specific Heat Capacity [kJ/(kg*K)]
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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
KTZ700-02 China GB/T 9440 1)
C02700 China GB/T 9440 2)
EN-GJMB-700-2 Europe EN 1562
PM700 India IS 14329 1)
JMB/700-2 International ISO 5922 1)
FCMP70-02 Japan JIS G 5705 1)
KC70-2 Russia GOST 1215 1)
KČ70-2 Russia GOST 1215 1)
KЧ70-2 Russia ГОСТ 1215 1)
A220 Grade 90001 USA ASTM A220 1)
90001 USA ASTM A220 1)
Grade 90001 USA ASTM A220 1)
A220M Grade 620M1 USA ASTM A220M 1)
620M1 USA ASTM A220M 1)
Grade 620M1 USA ASTM A220M 1)
A602 Grade 7002 USA ASTM A602 1)
7002 USA ASTM A602 1)
Grade 7002 USA ASTM A602 1)
F20004 USA UNS 2)
F26230 USA UNS 2)
GTS-70-02 Germany DIN 1692
0.8170 Germany DIN 1692
GJMB700-2
EN-JM1190
JM1190
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-700-2 Schönheider Guss GmbH, Schönheide
EN-GJMB-700-2 VS Guss AG, Solingen
EN-GJMB-700-2 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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Fracture Toughness

Temperature [°C] Yield Strength [MPa] Tensile Strength [MPa] Critical Stress Intensity Kc [MPa*m^½]
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