GGG-NiSiCr 20 4 2

Category Type Material
Ferrous Metals Cast Iron

show all types of Ferrous Metals

 GG-15
GG-35
GGG-40
GGG-60
GGG-70
GGG-NiCr20 2
GGG-NiSiCr 20 4 2
GGL-NiCuCr15 6 2
GTS-35-10
GTS-65-02
GTS-70-02

Data Table for: Ferrous Metals: Cast Iron: GGG-NiSiCr 20 4 2

Mechanical Properties

Quantity Value Unit
Tensile strength 380 - 380 MPa
Elongation 10 - 10 %
Yield strength 220 - 220 MPa

Physical Properties

Quantity Value Unit
Thermal expansion 18 - 18 e-6/K
Thermal conductivity 12 - 12 W/m.K
Density 7350 - 7350 kg/m3

Environmental Data

Quantity Value Unit
Eco indicator 95 24.65 mPt
EPS 5240 mELU
Ex (in) / Ex (out) 6.18518518518519 MJ/MJ
GER 43.6 MJ
Raw materials input 3.80284806362054 kg
Solid 0.0945191 kg
Eco indicator 99 0.431 Pt
Environmental remarks Cast iron is not produced presently in the Netherlands, the production is therefore derived from the crude steel production as it was formerly. The above mentioned publication is used. Transport is added. The coal comes for 65% from Canada, 23% Australia, 12% from the EEC. Iron ore comes for 37% from Brazil, 21% Australia, 31% Europe and the remaining 11% from elsewhere. Lime is imported from Belgium. The production and emission data are for 1989. According to the current practice 50% postconsumer scrap was assumed for the final application.
Author: Idemat 1998

General

     
Remarks (Fe rest, C <3.0, Ni 18.0-22.0, Si 3.50-5.50, Cr 1.0-2.5, Mn 1.0-1.5 (wt.%))

Sample: Cast iron

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