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SM45

SM45


SM45 material is Plastic mould with flat steel.

Chemical composition of SM45, SM45 mechanical properties, SM45 datasheet, SM45 equivalent grade, Heat treatment and temperature process of SM45.


SM45 property sheet

SM45 Spec.

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Chemical Composition of SM45

C 0.42～0.48
Si 0.17～0.37
Mn 0.50～0.80
P 0.030
S 0.030

Mechanical Properties of SM45

Rp0.2 (MPa) 768 (≥)
Rm (MPa) 761 (≥)
AKV (J) 41
A (%) 33
Z (%) 41
Hardness HBW 243

SM45 shape and dimensions

SM45 Round bar: 1mm-800mm
SM45 Square bar: 10mm * 10mm-600mm *600mm
SM45 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
SM45 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
SM45 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
SM45 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

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