Deloro alloy 44K

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#Deloro #alloy #44K

Description

Deloro alloy 44K High Alloy and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:High Alloy: Deloro alloy 44K

Category	Type	Steel Grade
Steel Grades	High Alloy	Deloro alloy 44K
		Deloro alloy C 30
		Deloro alloy 22
		Deloro alloy 25
		Deloro alloy 34
		Deloro alloy 35
		Deloro alloy 38
		Deloro alloy 40
		Deloro alloy 40G
		Deloro alloy 41K
		Deloro alloy 42K

Chemical composition(mass fraction)(wt.%) of the Deloro alloy 44K

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.45	1.25	1			28.5	...
Mo	Al	Cu	Nb	Ti	V	Ce

N	Co	Pb	B	Other
				W 4.75

Mechanical Properties of steel grade Deloro alloy 44K

Yield R_p0.2 (MPa)	Tensile R_m (MPa)	Impact KV/Ku (J)	Elongation A (%)	Reduction in cross section on fracture Z (%)	As-Heat-Treated Condition	Brinell hardness (HBW)
778 (≥)	789 (≥)	11	31	22	Solution and Aging, Annealing, Ausaging, Q+T,etc	224

Physical Properties of steel grade Deloro alloy 44K

Temperature (°C)	Modulus of elasticity (GPa)	Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and	Thermal conductivity (W/m·°C)	Specific thermal capacity (J/kg·°C)	Specific electrical resistivity (Ω mm²/m)	Density (kg/dm³)	Poisson’s coefficient, ν
21	-	-			0.23	-
873	224	-	31.3	141		-
751	-	33	14.2			312	341

Heat Treatment of steel grade Deloro alloy 44K

Heat treated : 1849°C - 1915°C

Technological Curves of steel grade Deloro alloy 44K

No Curve

Cross Reference Table (Equivalent Grade) of Deloro alloy 44K

Grade	Standard	Country	Application
Vicalloy	AISI	USA	Martensitic special steel
Alloy 52	SAE	USA	Alloy 52 is a 50.50% nickel-iron alloy developed for glass-to-metal seals for some of the soft glasses and some ceramics. The alloy’s rate of thermal expansion is virtually constant to a temperature of about 1050°F (565°C).
Alloy 713C	ASTM	USA	HIGH-TEMPERATURE HIGH-STRENGTH NICKEL BASE ALLOYS,CAST ALLOYS
Alloy 713LC	ASTM	USA	HIGH-TEMPERATURE HIGH-STRENGTH NICKEL BASE ALLOYS,CAST ALLOYS
13CrMo44KW			Austrian structural steel

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