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ISO H17 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of ISO H17

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ISO ISO H17

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This page is mainly introduced the ISO H17 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of ISO H17,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
ISO standard Austenite size heat resistant steel

Steel Garde:ISO H17
Type:Special Alloy
Country:ISO
Standard:ISO
Application:ISO standard Austenite size heat resistant steel

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
SWRCH17R	CNS	China
SWRCH17K	CNS	China

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength	585～329	σb/MPa
Yield Strength	837	σ 0.2 ≥/MPa
Elongation	15	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	602～801	-
HRC	30	-

Physical Properties

Thermal expansion	21-26	e-6/K
Thermal conductivity	93-82	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	5160-8420	째C
Density	2055-0240	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)
ISO H17 Special Alloy	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