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T41907 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of T41907

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UNS T41907

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This page is mainly introduced the T41907 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of T41907,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:T41907
Type:Tool Die Steels
Country:USA
Standard:UNS
Application:Shock-Resisting Tool Steel

Chemical composition(mass fraction)(wt.%)

Elements	Min.（≥）	Max.（≤）
C	0.45	0.55
Si	0.20	1.00
Mn	0.20	0.90
P		0.030
S		0.030
Cr	3.00	3.50
Mo	1.30	1.80
V		0.35
W
Ni＋Cu		0.75

Mechanical Properties

Tensile strength	187～379	σb/MPa
Yield Strength	251	σ 0.2 ≥/MPa
Elongation	60	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	560～455	-
HRC	30	-

Physical Properties

Thermal expansion	31-20	e-6/K
Thermal conductivity	16-23	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	4658-4400	째C
Density	5639-6188	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)
T41907 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