TP44400

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#TP44400

Description

TP44400 High Alloy and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:High Alloy: TP44400

Category	Type	Steel Grade
Steel Grades	High Alloy	TP44400
		TP347LN
		S34751
		TP348
		S34800
		TP348H
		S34809
		S35045
		TPXM-15
		S38100
		S38815

Chemical composition(mass fraction)(wt.%) of the TP44400

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.03	1	1	0.04	0.03	17.5-19.5	17-19
Mo	Al	Cu	Nb	Ti	V	Ce
1.75-2.5
N	Co	Pb	B	Other
≤0.035				Ti+Nb[0.2+4(C+N)]~0.8 Ni+Cu≤1.0

Mechanical Properties of steel grade TP44400

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)
366 (≥)	776 (≥)	24	44	33	Solution and Aging, Annealing, Ausaging, Q+T,etc	333

Physical Properties of steel grade TP44400

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
43	-	-			0.12	-
726	956	-	22.3	331		-
229	-	43	44.2			413	232

Heat Treatment of steel grade TP44400

Heat treated : 1139°C - 1387°C

Technological Curves of steel grade TP44400

No Curve

Available Suppliers

Jiangyou Longhai Special Steel Co.,Ltd.

Our main peoducts of steel are many kinds of special steel, like tool steel, mould steel, alloy steel, alloy constructural steel, heat-resistant steel, high speed tool steel,spring steel and bearing steel , stainless steel and so on, which have formed 12 series and more than 350 varieties with n...

Rfq.: sales@longhaisteel.com

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Stainless Steels

Tube/Pipe

Steel Profiles

Cold rolled/hot rolled

Wire rod

Quality special steel

Superalloy & High Temperature Alloy