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35 NC 6 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 35 NC 6

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DIN 35 NC 6

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This page is mainly introduced the 35 NC 6 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 35 NC 6,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
Structural and constructional steels

Steel Garde:35 NC 6
Type:Structural Steel
Country:France
Standard:DIN
Application:Structural and constructional steels

Chemical composition(mass fraction)(wt.%)

Elements	Min.（≥）	Max.（≤）
C	0.33	0.39
Si	0.10	0.40
Mn	0.60	0.90
P		0.035
S		0.035
Cr	0.85	1.15
Ni	1.2	1.6

Mechanical Properties

Tensile strength	664～594	σb/MPa
Yield Strength	245	σ 0.2 ≥/MPa
Elongation	51	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	547～536	-
HRC	30	-

Physical Properties

Thermal expansion	21-57	e-6/K
Thermal conductivity	26-14	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	4723-7939	째C
Density	2060-0481	kg/m³
Resistivity	0.50-0.60	Ohm.mm²/m

Heat Treatment Regime

Annealing	Quenching	Tempering	Normalizing	Q & T
√	√	√	√	√

Size Availability

Steel Grade	Specification	Processing range(mm)
35 NC 6 Structural Steel	Round Bar and Hollow Bar	Φ1 to Φ2000
	Square and Flat Steel	Φ10 to Φ100
	Plate and Sheet	0.08-800(Thickness)10-1500(Width)Length
	Tube or Pipe	OD:Φ4-410; WT:1-35 mm; Lenght:10-12000
	Coil and Strip Steel	THK:0.1mm Width:1500mm
	Forged	Ring/Cylindrical/Disk