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T61203 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of T61203

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UNS T61203

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This page is mainly introduced the T61203 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of T61203,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
T61203

Steel Garde:T61203
Type:Special Alloy
Country:USA
Standard:UNS
Application:Alloy tool steel

Relevant products:

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1.4980 Round Bar

DT413 / 4Cr5MoSiV1MOD

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength	411～987	σb/MPa
Yield Strength	927	σ 0.2 ≥/MPa
Elongation	25	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	233～193	-
HRC	30	-

Physical Properties

Thermal expansion	31-40	e-6/K
Thermal conductivity	53-13	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	4376-4093	째C
Density	8416-8926	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)
T61203 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