Grade C15C
Germany W-Nr. 1.0234
Corresponding Standard DIN EN 10263-2-2017
Steel rod, bars and wire for cold heading and cold extrusion - Part 2: Technical delivery conditions for steels not intended for heat treatment after cold working
Classification Carbon Steel
Properties Forgability
C15C Chemical Element Composition Content (%)
Component C Si Mn P S Al
Minimum Value 0.13 - 0.35 - - 0.02
Maximum Value 0.17 0.1 0.6 0.025 0.025 0.06
C15C Mechanical Properties
condition Heat Treatment or Condition
Tensile Strength
σb
Mpa
Reduction of Area
ψ
%
Coil, steel bar; 5 < d ≤ 100 Hot Rolled or Untreated and Pickled (+U or +U+PE) ≤460 ≥58
Coil, steel bar; 5 < d ≤ 100 Spheroidizing Annealing or Spheroidizing Annealing + Descaling (+AC or +AC+PE) ≤400 ≥68
Steel bar, wire; 5 < d ≤ 10 Untreated and Cold Drawn (+U+C) ≤550 ≥56
Steel bar, wire; 10 < d ≤ 40 Untreated and Cold Drawn (+U+C) ≤540 ≥56
Steel rods, steel wires; 2<d≤5 Untreated, Cold Drawn, and Spheroidized (+U+C+AC) ≤390 ≥70
Steel bars, steel wires; 5<d≤40 Untreated, Cold Drawn, and Spheroidized (+U+C+AC) ≤380 ≥70
Coil bars, steel bars; 2<d≤5 Untreated, Cold Drawn, Spheroidized, and Flattened (+U+C+AC+LC) ≤430 ≥66
Coiled bars, steel bars; 5<d≤40 Untreated, Cold Drawn, Spheroidized, and Flattened (+U+C+AC+LC) ≤420 ≥66
Steel bar, wire; 5 < d ≤ 10 Spheroidized Annealing and Cold Drawing (+AC+C) ≤490 ≥63
Steel bar, wire; 10 < d ≤ 40 Spheroidized Annealing and Cold Drawing (+AC+C) ≤480 ≥63
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
ML15 U40152 SWRCH15K SWRCH15K SWRCH15K 1015 G10150 CC15A
(A4Al)
QSt38-3
(C14C)
Cq15
(C15C)
1.0234
-
1.1132
FR15
FB18
FR18
15nc 0/3
2 Approximate Comparison Table High-Quality Carbon Structural Steel
China Japan South Korea United States International Organization for Standardization Germany France Russia United Kingdom
GB JIS KS ASTM/AISI ISO DIN EN/DIN W-Nr. NF EN/NF GOST BS EN/BS
15 S15C STKM12B 1015 C15E4 C15C 1.0234 C15C 15 C15C
C15C Corresponding Standards(Same grade name, different standards)

Note: The data is for reference only! If you have any questions, please fill out "I want to correct it"!