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SUS 890 LTP chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of SUS 890 LTP

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JIS SUS 890 LTP

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This page is mainly introduced the SUS 890 LTP chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of SUS 890 LTP,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
Stainless steel pipes

Steel Garde:SUS 890 LTP
Type:Stainless Steels
Country:Japan
Standard:JIS
Standard Number:

ITEM Standard Number Descriptions

1 G 3459 (2012) Stainless steel pipes
Metallographic Structure:Austenite
Application:Stainless steel pipes

ITEM	Standard Number	Descriptions
1	G 3459 (2012)	Stainless steel pipes

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
SUS 890 LTB	JIS	Japan
SUS 890L	JIS	Japan
SUS 890L	JIS	Japan
SUS 890L	JIS	Japan
SUS 890LTP	JIS	Japan

Chemical composition(mass fraction)(wt.%)

Elements	Min.（≥）	Max.（≤）
C		0.02
Si		1.00
Mn		2.00
P		0.045
S		0.03
Cr	19.00	23.00
Ni	23.00	28.00
Mo	4.00	5.00
N
Cu	1.00	2.00

Mechanical Properties

Tensile strength	684～159	σb/MPa
Yield Strength	358	σ 0.2 ≥/MPa
Elongation	05	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	175～234	-
HRC	30	-

Physical Properties

Thermal expansion	26-37	e-6/K
Thermal conductivity	46-93	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	1437-6995	째C
Density	6078-1030	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)
SUS 890 LTP 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