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Grade QSt34-3
Germany W-Nr. 1.0213
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
QSt34-3 Chemical Element Composition Content (%)
Component C Si Mn P S Al
Minimum Value 0.05 - 0.2 - - 0.02
Maximum Value 0.1 0.1 0.4 0.04 0.04 -
QSt34-3 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) ≤420 - - ≥60 -
Normalizing 310~420 ≥180 ≥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.
1 Approximate Comparison Table Cold Heading Steel
China Taiwan, China Japan South Korea United States International Organization for Standardization Germany France Russia United Kingdom
GB ISC CNS JIS KS ASTM/AISI UNS ISO DIN EN/DIN W-Nr. NF EN/NF GOST BS EN/BS
ML08Al U40088 SWRCH8A SWRCH8A SWRCH8A 1010 G10100 CC8X
(A2R) 		QSt34-3
(C7C) 		1.0213 FB8
FR8 		08Ю 0/1
2 Approximate Comparison Table High-Quality Carbon Structural Steel
Germany European Standard
DIN EN/DIN EN Numerical Grade
QSt34-3 C8C 1.0213

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