Deloro alloy 22

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#Deloro #alloy #22

Description

Deloro alloy 22 High Alloy and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:High Alloy: Deloro alloy 22

Category	Type	Steel Grade
Steel Grades	High Alloy	Deloro alloy 22
		D6A
		D-979
		Delcrome alloy 50V
		Delcrome alloy 550
		Delcrome alloy 600
		Delcrome alloy C
		Delcrome alloy R
		Deffer B
		Deloro alloy 15
		Deloro alloy C 30

Chemical composition(mass fraction)(wt.%) of the Deloro alloy 22

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
	2.5				1.2	...
Mo	Al	Cu	Nb	Ti	V	Ce

N	Co	Pb	B	Other
			1.3

Mechanical Properties of steel grade Deloro alloy 22

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)
717 (≥)	988 (≥)	23	31	24	Solution and Aging, Annealing, Ausaging, Q+T,etc	443

Physical Properties of steel grade Deloro alloy 22

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
41	-	-			0.14	-
115	746	-	14.3	421		-
959	-	41	34.2			433	312

Heat Treatment of steel grade Deloro alloy 22

Heat treated : 1642°C - 1466°C

Technological Curves of steel grade Deloro alloy 22

No Curve

Cross Reference Table (Equivalent Grade) of Deloro alloy 22

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
H22	ASTM	USA	Alloy tool steel
T20822	UNS	USA	Alloy tool steel
H23	ASTM	USA	Alloy tool steel
Stellite 228			Stellite alloy
1.2201	DIN	Germany	Cold working alloy tool steel
1.2206	DIN	Germany	Cold working alloy tool steel
1.2208	DIN	Germany	Cold working alloy tool steel
1.2210	DIN	Germany	Cold working alloy tool steel
1.2235	DIN	Germany	Cold working alloy tool steel
1.2241	DIN	Germany	Cold working alloy tool steel
1.2242	DIN	Germany	Cold working alloy tool steel
1.2243	DIN	Germany	Cold working alloy tool steel
1.2248	DIN	Germany	Cold working alloy tool steel
1.2249	DIN	Germany	Cold working alloy tool steel
1.2203	DIN	Germany	Cold working alloy tool steel
X220CrVMo12-2	DIN	Germany	Cold working alloy tool steel

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