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T41906 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of T41906

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UNS T41906

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This page is mainly introduced the T41906 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of T41906,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
Shock-Resisting Tool Steel

Steel Garde:T41906
Type:Tool Die Steels
Country:USA
Standard:UNS
Application:Shock-Resisting Tool Steel

Chemical composition(mass fraction)(wt.%)

Elements	Min.（≥）	Max.（≤）
C	0.40	0.50
Si	2.00	2.50
Mn	1.20	1.50
P		0.030
S		0.030
Cr	1.20	1.50
Mo	0.30	0.50
V	0.20	0.40
W
Ni＋Cu		0.75

Mechanical Properties

Tensile strength	280～285	σb/MPa
Yield Strength	771	σ 0.2 ≥/MPa
Elongation	15	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	655～880	-
HRC	30	-

Physical Properties

Thermal expansion	52-76	e-6/K
Thermal conductivity	80-35	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	4048-1923	째C
Density	7639-6348	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)
T41906 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