• High Peak Steels Ltd, Brookfield Ind Est, Peakdale Road, Glossop, Derbyshire, SK13 6LQ

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BLACK 150M19

Description

A low carbon manganeses 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. It machines like mild steel.

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Products & Sizes

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

Associated Standards

StandardCode
UK StandardEN14A
European GradesST52-3, S275, S355
Werkstoff
1.117
SAE/AISI

Chemical Composition

 CSiMnSPCrNiMo
Min0.150.11.3
Max0.230.41.70.050.050.30.40.15

 

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

  • Lifting Gear
  • Spindles
  • Welded Structures
  • Gears
UA-23101739-40