Deloro alloy 40

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#Deloro #alloy #40

Description

Deloro alloy 40 High Alloy and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:High Alloy: Deloro alloy 40

Category	Type	Steel Grade
Steel Grades	High Alloy	Deloro alloy 40
		Delcrome alloy C
		Delcrome alloy R
		Deffer B
		Deloro alloy 15
		Deloro alloy C 30
		Deloro alloy 22
		Deloro alloy 25
		Deloro alloy 34
		Deloro alloy 35
		Deloro alloy 38

Chemical composition(mass fraction)(wt.%) of the Deloro alloy 40

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.3	4				7.5	...
Mo	Al	Cu	Nb	Ti	V	Ce

N	Co	Pb	B	Other
			1.5	Fe 1.5

Mechanical Properties of steel grade Deloro alloy 40

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)
771 (≥)	771 (≥)	13	41	23	Solution and Aging, Annealing, Ausaging, Q+T,etc	114

Physical Properties of steel grade Deloro alloy 40

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
32	-	-			0.44	-
824	774	-	43.3	113		-
564	-	44	14.2			444	412

Heat Treatment of steel grade Deloro alloy 40

Heat treated : 1115°C - 1437°C

Technological Curves of steel grade Deloro alloy 40

No Curve

Cross Reference Table (Equivalent Grade) of Deloro alloy 40

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
T30403	UNS	USA	Alloy tool steel
T30404	ASTM	USA	Alloy tool steel
T30405	UNS	USA	Alloy tool steel
T30407	UNS	USA	Alloy tool steel
SS440	JIS	Japan	SS440
CPM 440V	AISI	USA	Powder metallurgy tool steelCold work tool steel
HAP 40	AISI	USA	Powder metallurgy high-speed tool steel
Stellite 1040		USA	Stellite alloy
Stellite T40		USA	Stellite alloy
1.1740	DIN	Germany	Carbon tool steel
140Cr3	DIN	Germany	Cold working alloy tool steel
140Cr2	DIN	Germany	Cold working alloy tool steel
140CrV1	DIN	Germany	Cold working alloy tool steel
40CrMnMo7	DIN	Germany	Cold working alloy tool steel
40CrMnMoS8-6	DIN	Germany	Cold working alloy tool steel
40CrMnNiMo8-6-4	DIN	Germany	Cold working alloy tool steel

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