JIS SUS309STP

Catalog

SUS309STP Profile
SUS309STP Chemical composition
SUS309STP Mechanical Properties
SUS309STP Physical Properties
SUS309STP Heat treatment
SUS309STP Size Availability
SUS309STP Relevant products

Profile

This page is mainly introduced the SUS309STP chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of SUS309STP,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
SUS309STP

Steel Garde:SUS309STP
Type:Special Alloy
Country:Japan
Standard:JIS
Application:austenitic special steel

Relevant products:

SKD-11 Cold working die steel

X165CrMoV12 Cold...

T30402/X155CrVMo12...

$K93600\1.3912\Invar36\4J36 rod coil strip wire$

K93600\1.3912\Inva...

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1.4923(X22CrMoV12-...

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1.4923(X22CrMoV12-...

1.4120 / X20CrMo...

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
UNS G10120	UNS	USA
T12		China
Cr12		China
Cr12Mo1V1		China
Cr12MoV		China
SMCr12Mo1V1		China
W12Cr4V5Co5		China
H12	ASTM	USA
T20812	UNS	USA
H13	ASTM	USA
T12002	UNS	USA
T12004	UNS	USA
T12005	UNS	USA
T12006	UNS	USA
T12008	UNS	USA
T12015	UNS	USA
CH-12	ASTM	USA
CQ-12	AISI	USA
CY-12	AISI	USA
Stellite 12
Stellite 12P
Stellite 2012		USA
Stellite SF12		USA
C125W	DIN	Germany
125Cr1	DIN	Germany
125Cr2	DIN	Germany
X210Cr12	DIN	Germany
125CrSi5	DIN	Germany
1.2127	DIN	Germany
1.2129	DIN	Germany
X165CrV12	DIN	Germany
1.2312	DIN	Germany
27CrMoV6-12	DIN	Germany
X96CrMoV12	DIN	Germany
X220CrVMo12-2	DIN	Germany
X155CrVMo12-1	DIN	Germany
120W4	DIN	Germany
X210CrW12	DIN	Germany
120WV4	DIN	Germany
X165CrMoV12	DIN	Germany
60NiCrMoV12-4	DIN	Germany
X165CrCoMo12	DIN	Germany
X210CrCoW12	DIN	Germany
1.4120	DIN	Germany
S12-1-4-5	DIN	Germany
S12-1-4	DIN	Germany
S12-1-2	DIN	Germany
SK120	JIS	Japan
TC120	JIS	Japan
SKD10	JIS	Japan

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength	669～746	σb/MPa
Yield Strength	430	σ 0.2 ≥/MPa
Elongation	27	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	361～122	-
HRC	30	-

Physical Properties

Thermal expansion	39-20	e-6/K
Thermal conductivity	92-68	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	3344-9043	째C
Density	4285-8157	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)
SUS309STP 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