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35CD4 Air 9160C chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 35CD4 Air 9160C

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AFNOR 35CD4 Air 9160C

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This page is mainly introduced the 35CD4 Air 9160C chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 35CD4 Air 9160C,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
35CD4 Air 9160C

Steel Garde:35CD4 Air 9160C
Type:Aviation and Aero Steel
Country:France
Standard:AFNOR
Standard Number:

ITEM Standard Number Descriptions

1 AIR 9160 C
Metallographic Structure:Martensite
Application:SPECIAL STEEL GRADES APPROVED FOR USE IN THE AEROSPACE INDUSTRY.

ITEM	Standard Number	Descriptions
1	AIR 9160 C

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
35CD4 Air 9160/C	AFNOR	France

Chemical composition(mass fraction)(wt.%)

Elements	Min.（≥）	Max.（≤）
C	0.30	0.37
Si	0.15	0.40
Mn	0.50	0.80
P		0.025
S		0.020
Cr	0.90	1.20
Mo	0.15	0.30
Ni		0.40

Mechanical Properties

Tensile strength	939～696	σb/MPa
Yield Strength	455	σ 0.2 ≥/MPa
Elongation	76	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	449～378	-
HRC	30	-

Physical Properties

Thermal expansion	78-43	e-6/K
Thermal conductivity	94-25	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	0938-1493	째C
Density	9110-3139	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)
35CD4 Air 9160C Aviation and Aero 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