Alloy Steel Tubes and Pipes 20MnCr5 20CrMn

Steel Tubes with alloy steel grade 20MnCr5:

20MnCr5
C:0.17-0.22,
Mn:1.10-1.50,
P≤0.035,
S≤0.10-0.050,
Cr:1.00-1.30,
Si≤0.25

20CrMn
C:0.17-0.23,
Mn: 0.90-1.20,
Cr:1.00-1.30,
Si:0.17-0.37

Mechanical Properties:
Tensile strength: min 885Mpa
Yield strength: min 685Mpa
Elongation: min 12%
Hardness: max 190HB