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

BRIGHT 070M20

Description

A general purpose mild steel for welded and riveted structures, forgings, machined parts and hot pressing. This steel will withstand a moderate amount of cold deformation and only offers low strength but good machinability.

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Products & Sizes

ProductMetric sizes
Min
Max Imperial sizes
Min
Max
codes-round26mm dia200mm dia3/16" dia8" dia
codes-flat213mm x 3mm300mm x 25mm1/4" x 1/8"12" x 2"
codes-square220mm100mm3/16"6"
codes-hex27mm A/F65mm A/F.312" A/F2.76" A/F

Associated Standards

StandardCode
UK StandardEN3A
European GradesC15, C20, ST52-3, S235
Werkstoff
1.0402, 1.0401, 1.1151
SAE/AISI1020

Chemical Composition

 CSiMnSPCrNiMo
Min0.160.10.5
Max0.240.40.90.050.050.30.40.15

 

Mechanicals

 Yield
N/mm2
0.2% proof
N/mm2
UTS (Rm)
N/mm2
Elong (A)
%
Red of Area (Z)
%
Hardness
HB
Normalised (min)21543021126
Normalised (max)
Drawn (min)42053012179
Drawn (max)

Typical Applications

  • SHAFTS
  • STAYBOLTS
  • BRAKE
  • PEDAL LEVERS
  • GEAR SELECTORS
  • CLUTCH & BRAKE HOUSING
  • MOTOR CAR WHEEL HUBS
  • VARIOUS MOTORCYCLE LEG STAMPINGS
  • VALVE GATE AND BODY FORGINGS
  • WAGON BUFFERS
  • COMMUTATOR SCREWS
  • CAGE SUSPENSIONS
  • HAULAGE GEAR
UA-23101739-40