Available Shapes
BS2789 Grade 400-15 SG Iron
BS2789 Grade 400-15 SG iron stockholders and suppliers, delivering to the whole of the Middle East. Nifty Alloys LLC are suppliers of continuously cast bar, available in diameters and a limited range of flat sections. Sometimes referenced as a ductile iron BS2789 Grade 400-15 is a spheroidal graphite iron that possesses strength, impact and ductile properties of a different type to that of grey cast iron specifications, though with similar machining characteristics.
Related Specifications
BS EN 1563 EN16482 EN GJS 400-15 60-40-10 65-45-12
FGS420-12 SF400 SFP400 DIN 1693 ISO 185 250
Applications
Analysis
Typical Properties
Applications
BS2789 Grade 400-15 SG iron is suitable for applications where the electrical conductivity, optimal impact, fatigue and magnetic permeability features of a spheroidal graphite iron (SG iron) is required. Typical applications include dies, pistons, valves and moulds.
Analysis
| Carbon | 3.40-3.85% | Phosphorous | 0.10% max |
| Manganese | 0.10-0.30% | Sulphur | 0.02% max |
| Silicon | 2.30-3.10% | Magnesium | 0.07% max |
| Iron | balance |
Typical Properties
| Typical Tensile Strength N/mm² | Typical Elongation % | Typical Hardness HB |
|---|---|---|
| 400 | 15 | 120-180 |
Mechanical properties shown are typical and may vary subject to the size and section of this sg iron grade.
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