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Carbon steel grade 150M19 | S355

EN14A | 150M19 | S355 Engineering steel

EN14A (150M19)  is a low carbon manganese steel which is weldable and has good impact resistance.

It is a medium tensile steel and is capable of thorough hardening by quenching and tempering but it is normally supplied in the as rolled, untreated or normalised condition. EN14A machines like mild steel.

Steel stock range

High Peak Steels stock EN14A | 150M19 | S355 in black steel round bar.

Associated standards

UK Standard EN14A | European Grades ST52-3, S275, S355 | Werkstoff 1.117

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Steel stock grades

Order EN14A | 150M19 | S355 steel

EN14A Black round

EN14A | 150M19 | S355 black steel

ProductMin sizeMax size
codes-round225mm dia800mm dia
codes-flat2
codes-square2
codes-hex2

EN14A | 150M19 | S355 Chemical Composition

CSiMnSPCrNiMo
Min0.150.11.3
Max0.230.41.70.050.050.30.40.15

EN14A | 150M19 | S355 Mechanicals

Yield
N/mm2
0.2% proof
N/mm2
UTS (Rm)
N/mm2
Elong (A)
%
Red of Area (Z)
%
Hardness
HB
Impact Test (KV)
J
Normalised (min)3255501815235
Normalised (max)207
Drawn (min)
6007507
Drawn (max)
Quenched & Tempered to condition Q (min)
3405501815250
Quenched & Tempered to condition Q (max)
700207

Typical Applications of EN14A steel

  • LIFTING GEAR
  • SPINDLES
  • WELDED STRUCTURES
  • GEARS