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Grade QSt32-3
Germany W-Nr. 1.0303
Corresponding Standard DIN 1654-2-1989
Cold heading and extruding steels Technical delivery conditions for killed unalloyed steels not intended for heat treatment
Classification Carbon Steel
Properties Forgability
QSt32-3 Chemical Element Composition Content (%)
Component C Si Mn P S Al
Minimum Value - - 0.2 - - 0.02
Maximum Value 0.06 0.1 0.4 0.04 0.04 -
QSt32-3 Mechanical Properties
condition Heat Treatment or Condition
Tensile Strength
σb
Mpa 		Yield Point
σs
Mpa 		Elongation or Extension Rate
δ
% 		Reduction of Area
ψ
% 		Impact Energy Absorption
KV2
J
Hot-rolled bar stock Untreated and Descaled (U+SH) ≤400 - - ≥60 -
Normalizing 290~400 ≥170 ≥30 - ≥27
New and Old Grade Replacement List
Corresponding Standard Grade
DIN 1654-2-1989
Grade
Germany W-Nr.
DIN EN 10263-2-2017
Grade
Germany W-Nr.
Approximate Comparison Table High-Quality Carbon Structural Steel
Germany European Standard
DIN EN/DIN EN Numerical Grade
QSt32-3 C4C 1.0303

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