EN-GJMB-350-10 (Black Malleable Cast Iron)
5.8105Ferritic black heart malleable cast iron. Rm ≥350 MPa, Rp0.2 ≥200 MPa, A ≥10%. Good ductility and shock resistance. Density ~7.3 g/cm³. EN 1562, ASTM A47 Grade 32510. Carbon exists as temper carbon nodules after annealing at 950°C. Applications: pipe fittings, automotive brackets, farm machinery, electrical fittings, small castings requiring ductility.
International equivalents
| Flag | Standard | Country | Grade | Number | Match |
|---|---|---|---|---|---|
| 🇪🇺 | EN | Europe | EN-GJMB-350-10 | 5.8105 | % |
| 🇺🇸 | ASTM | USA | A47 Grade 32510 | — | % |
| 🇩🇪 | DIN | Germany | GTS-35-10 | — | % |
Sources: EN 1562, ASTM A47, DIN 1692 (alt)
Mechanical properties
Compatibility verdict
EN-GJMB-350-10 (Black Malleable Cast Iron) and EN-GJMB-350-10: null% composition match
Related materials
33CrMoV12-9
1.8522Premium nitriding steel with high chromium content (2.8–3.3%) providing exceptional surface hardness after gas or plasma nitriding (up to 900 HV). Excellent core strength (900–1100 MPa tensile) with good toughness. Used for gears, crankshafts, cylinders, spindles, and precision machine components in aerospace, automotive, and power generation. Also known as 32CDV13 (AFNOR) and AMS 6481.
S235J2W
1.8961Entry-level structural weathering steel with minimum yield strength 235 MPa and impact testing at -20°C (J2 designation). Improved low-temperature toughness compared to S235J0W. Used for outdoor structural applications in colder climates where basic strength with atmospheric corrosion resistance is sufficient.
EN-GJS-500-7
5.3200Ferritic-pearlitic ductile cast iron with minimum tensile strength 500 MPa and minimum elongation 7%. The balanced grade offering significantly higher strength than EN-GJS-400-15 while retaining reasonable ductility. Mixed ferrite-pearlite matrix (typically 40-50% pearlite). Used for crankshafts, connecting rods, suspension components, gear housings, heavy-duty pipe fittings, and medium-stress structural castings. Equivalent to DIN GGG50, JIS FCD500.
All data is for reference only. Equivalents indicate similarity, not identity. Always verify against the applicable specification for safety-critical applications. materialref.com accepts no liability for decisions based on this data.