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Hollow Bar
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Cast Iron - Hollow Bar: GGG40
121 mm
/ 59 mm
Cast Iron - Hollow Bar: GGG40
121 mm
/ 59 mm
Outer diameter
121 mm
Inner diameter
59 mm
Weight
≈ 63.98 kg/m
In Stock: 1 piece
Other grades for ISO GGG40
EN EN-GJS-400-15
ASTM (UNS) 60-40-18 65-45-12
0.7040 GGG-40
gost VCH40
Afnor 400-15 FGS-400-12 FGS400-15
ČSN 422304
Chemical composition
| C | Si | Mn | P | S | Fe |
| 3.40–3.85 | 2.30–3.10 | 0.10–0.30 | ≤ 0.10 | ≤ 0.02 | rest |
Product Information
GGG40 (EN-GJS-400-15) is the most used grade of ductile iron (spheroidal graphite cast iron). It offers excellent machinability, impact resistance, high electrical conductivity and magnetic permeability. Due to its enormous strength, it is suitable for heavy duty components such as machine levers, chains, bushings, brake pads or connecting rods.