Alloy 33

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#Alloy #33

Description

Alloy 33 High Alloy and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:High Alloy: Alloy 33

Category	Type	Steel Grade
Steel Grades	High Alloy	Alloy 33
		AL332Mo
		AL 425 mod
		AL 433
		AL 436S
		AL 441
		AL 441HP
		AL-6X
		AL-6XN
		Allcorr
		Alloy 31

Chemical composition(mass fraction)(wt.%) of the Alloy 33

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.015	0.50	2.00	0.02	0.01	31.0-35.0	30.0-33.0
Mo	Al	Cu	Nb	Ti	V	Ce
0.50-2.00		0.30-1.00
N	Co	Pb	B	Other
0.35-0.60				Fe...

Mechanical Properties of steel grade Alloy 33

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)
679 (≥)	845 (≥)	12	33	41	Solution and Aging, Annealing, Ausaging, Q+T,etc	123

Physical Properties of steel grade Alloy 33

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
31	-	-			0.33	-
321	142	-	23.3	322		-
624	-	42	34.2			132	344

Heat Treatment of steel grade Alloy 33

Heat treated : 1413°C - 1511°C

Technological Curves of steel grade Alloy 33

No Curve

Cross Reference Table (Equivalent Grade) of Alloy 33

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
T11330	UNS	USA	Molybdenum series High-speed tool steel
M33	ASTM	USA	Molybdenum series High-speed tool steel
T11333	UNS	USA	Molybdenum series High-speed tool steel
T11334	UNS	USA	Molybdenum series High-speed tool steel
T11336	UNS	USA	Molybdenum series High-speed tool steel
KHA 33N	AISI	USA	Powder metallurgy high-speed tool steel
X33CrS16	DIN	Germany	Cold working alloy tool steel
1.2833	DIN	Germany	Cold working alloy tool steel
145V33	DIN	Germany	Cold working alloy tool steel
1.3302	DIN	Germany	High-speed tool steel
1.3318	DIN	Germany	High-speed tool steel
1.3333	DIN	Germany	High-speed tool steel
1.3340	DIN	Germany	High-speed tool steel
1.3341	DIN	Germany	High-speed tool steel
1.3342	DIN	Germany	High-speed tool steel
1.3343	DIN	Germany	High-speed tool steel

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