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T61202 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of T61202

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UNS T61202

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This page is mainly introduced the T61202 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of T61202,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
Low Alloy Tool Steel

Steel Garde:T61202
Type:Tool Die Steels
Country:USA
Standard:UNS
Application:Low Alloy Tool Steel

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
T61202	UNS	USA

Chemical composition(mass fraction)(wt.%)

Elements	Min.（≥）	Max.（≤）
C	0.45	1.00
Si	0.10	0.50
Mn	0.10	0.90
P		0.030
S		0.030
Cr	0.70	1.20
Mo		0.25
V	0.10	0.30
W
Ni＋Cu		0.75

Mechanical Properties

Tensile strength	856～210	σb/MPa
Yield Strength	106	σ 0.2 ≥/MPa
Elongation	52	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	923～137	-
HRC	30	-

Physical Properties

Thermal expansion	76-25	e-6/K
Thermal conductivity	77-54	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	7642-3813	째C
Density	4208-8792	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)
T61202 Tool Die 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