C17C 1.0434 - DIN EN 10263-2-2017 - H2ABC

中文版

Grade	C17C
Germany W-Nr.	1.0434
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

C17C Chemical Element Composition Content (%)

Component	C	Si ^①	Mn	P	S	Al ^②
Minimum Value	0.15	-	0.65	-	-	0.02
Maximum Value	0.19	0.1	0.85	0.025	0.025	0.06

C17C Mechanical Properties

condition	Heat Treatment or Condition	Tensile Strength σ_b Mpa	Reduction of Area ψ %
Coil, steel bar; 5 < d ≤ 100	Hot Rolled or Untreated and Pickled (+U or +U+PE)	≤520	≥58
Coil, steel bar; 5 < d ≤ 100	Spheroidizing Annealing or Spheroidizing Annealing + Descaling (+AC or +AC+PE)	≤440	≥65
Steel bar, wire; 5 < d ≤ 10	Untreated and Cold Drawn (+U+C)	≤610	≥56
Steel bar, wire; 10 < d ≤ 40	Untreated and Cold Drawn (+U+C)	≤600	≥56
Steel rods, steel wires; 2＜d≤5	Untreated, Cold Drawn, and Spheroidized (+U+C+AC)	≤430	≥67
Steel bars, steel wires; 5＜d≤40	Untreated, Cold Drawn, and Spheroidized (+U+C+AC)	≤420	≥67
Coil bars, steel bars; 2＜d≤5	Untreated, Cold Drawn, Spheroidized, and Flattened (+U+C+AC+LC)	≤470	≥63
Coiled bars, steel bars; 5＜d≤40	Untreated, Cold Drawn, Spheroidized, and Flattened (+U+C+AC+LC)	≤460	≥63
Steel bar, wire; 5 < d ≤ 10	Spheroidized Annealing and Cold Drawing (+AC+C)	≤530	≥60
Steel bar, wire; 10 < d ≤ 40	Spheroidized Annealing and Cold Drawing (+AC+C)	≤520	≥60

C17C Corresponding Standards(Same grade name, different standards)

1	EN 10263-2-2001
	C17C 1.0434
2	DIN EN 10263-2-2017
	C17C 1.0434
3	EN 10263-2-2017
	C17C 1.0434
4	ISO 4954-2018
	C17C
5	ISO 4954-1-2024
	C17C

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