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20MnB5q


20MnB5q material is Alloy structural steel.

Chemical composition of 20MnB5q, 20MnB5q mechanical properties, 20MnB5q datasheet, 20MnB5q equivalent grade, Heat treatment and temperature process of 20MnB5q.


20MnB5q property sheet

20MnB5q Spec.

Related Materials

Chemical Composition of 20MnB5q

C 0.17- 0.23
Si 0.10-0.40
Mn 1.10-1.40
P 0.035
S 0.035
Cr Max 0.30
Ni 0.30
Cu 0.30
Al 0.02
Ti 0.01 -0.04

Mechanical Properties of 20MnB5q

Rp0.2 (MPa) 327 (≥)
Rm (MPa) 862 (≥)
AKV (J) 21
A (%) 12
Z (%) 42
Hardness HBW 332

20MnB5q shape and dimensions

20MnB5q Round bar: 1mm-800mm
20MnB5q Square bar: 10mm * 10mm-600mm *600mm
20MnB5q Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
20MnB5q Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
20MnB5q Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
20MnB5q Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes