Application: Line pipe for oil and other combustible liquids, natural gas and other gaseous media
Standard: DIN 1626 (obsolete)
Designation of material: St 52.0
General
Material number: 1.0421
Former designation: -
Mechanical properties
Yield strength Rp0,5 MPa (in PSI): Min: 355 (51 500) Max: -
Tensile strength Rm MPa (in PSI): Min: 500 (72 500)** Max: 650 (94 300)
Elongation (% min.): transverse: 19 longitudinal: 21
Impact strength:
Test temperature in °C:
Min. average impact energy in J:
*
transverse: *
 
longitudinal: *
Hardness (max. HRC):-
Chemical composition
Content in mass-%:
Quality:Min:Max:
C:-0.22
Si:-0.55**
Mn:-1.7**
P:-0.04
S:-0.035
Nb:--
V:--
Al total:0.02-
Ti:--
Cr:--
Ni:--
Mo:--
Cu:--
N:--
CEV max in %: -
This information is supplied without liability.
* negotiable or negotiable under further restrictions
** further restrictions are specified or value applies only for specific pipe size
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