USA GM GMW 10-2011, GMW10M-IR-C N700-2 Specialsteel Nodular iron is a cast iron with an as-cast structure containing graphite of a spheroidal or nodular shape. and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
Category | Class | Grade | Standard | Country | Application |
---|---|---|---|---|---|
Steel Grades | Specialsteel | GMW10M-IR-C N700-2 | GM | USA | Nodular iron is a cast iron with an as-cast structure containing graphite of a spheroidal or nodular shape. |
C | Mn | Si | P | Cu | S | Cr | Mg |
---|---|---|---|---|---|---|---|
3.30 -3.90 | 0.2 -1.00 | 1.80 -2.70 | ≤0.05 | ≤0.70 | ≤0.02 | ≤0.10 | 0.03 -0.05 |
Yield Rp0.2 (MPa) |
Tensile Rm (MPa) |
Impact KV/Ku (J) |
Elongation A (%) |
Reduction in cross section on fracture Z (%) |
As-Heat-Treated Condition | Brinell hardness (HBW) |
---|---|---|---|---|---|---|
612 (≥) | 372 (≥) | 14 | 42 | 42 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 211 |
Temperature (°C) |
Modulus of elasticity (GPa) |
Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and | Thermal conductivity (W/m·°C) |
Specific thermal capacity (J/kg·°C) |
Specific electrical resistivity (Ω mm²/m) |
Density (kg/dm³) |
Poisson’s coefficient, ν |
---|---|---|---|---|---|---|---|
43 | - | - | 0.43 | - | |||
497 | 893 | - | 23.3 | 121 | - | ||
698 | - | 12 | 32.2 | 243 | 114 |
Heat treated : 1296°C - 1976°C
GMW 10-2011 | Nodular Cast Iron | GMW-10-2011.pdf |
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