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STS316HTF chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of STS316HTF

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KS STS316HTF

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This page is mainly introduced the STS316HTF chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of STS316HTF,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
Steel tubes for fired heater

Steel Garde:STS316HTF
Type:Stainless Steels
Country:Korea
Standard:KS
Standard Number:

ITEM Standard Number Descriptions

1 D 3587 (1991) Steel tubes for fired heater
Metallographic Structure:Austenite
Application:Steel tubes for fired heater

ITEM	Standard Number	Descriptions
1	D 3587 (1991)	Steel tubes for fired heater

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
STS316	KS	Korea
STS316F	KS	Korea
STS316TKA	KS	Korea
STS316TKC	KS	Korea
STS316HTB	KS	Korea
STS316TB	KS	Korea
STS316TF	KS	Korea
STS316TBS	KS	Korea
STS316TPD	KS	Korea
STS316TPY	KS	Korea
STS316WSA	KS	Korea
STS316WSB	KS	Korea
STS316CA	KS	Korea
STS316FB	KS	Korea
STS316L	KS	Korea
STS316LTB	KS	Korea
STS316LTBS	KS	Korea
STS316LTPY	KS	Korea
STS316LWSA	KS	Korea
STS316LWSB	KS	Korea
STS316LCA	KS	Korea
STS316LFB	KS	Korea
STS316LTP	KS	Korea
STS316N	KS	Korea
STS316LN	KS	Korea
STS316Ti	KS	Korea
STS316TiTB	KS	Korea
STS316TiTP	KS	Korea
STS316J1	KS	Korea
STS316J1L	KS	Korea

Chemical composition(mass fraction)(wt.%)

Elements	Min.（≥）	Max.（≤）
C		0.08
Si		1.00
Mn		2.00
P		0.045
S		0.030
Cr	16.00	18.00
Ni	10.00	14.00
Mo	2.00	3.00
N

Mechanical Properties

Tensile strength	991～661	σb/MPa
Yield Strength	761	σ 0.2 ≥/MPa
Elongation	90	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	761～743	-
HRC	30	-

Physical Properties

Thermal expansion	41-34	e-6/K
Thermal conductivity	23-60	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	7690-5817	째C
Density	7961-4989	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)
STS316HTF Stainless Steels	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