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Cast Iron - Hollow Bar: GGG40
342(-0/+1) mm
/ 177(+/-1) mm
Cast Iron - Hollow Bar: GGG40
342(-0/+1) mm
/ 177(+/-1) mm
Outer diameter
342(-0/+1) mm
Inner diameter
177(+/-1) mm
Length
53(-0/+3) mm
Weight
≈ kg/m
In Stock: 54 pieces
Other grades for ISO GGG40
EN EN-GJS-400-15
ASTM (UNS) 60-40-18 65-45-12
0.7040 GGG40
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 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.