TRW-1900

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#TRW-1900

Description

TRW-1900 High Alloy and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:High Alloy: TRW-1900

Category	Type	Steel Grade
Steel Grades	High Alloy	TRW-1900
		Thermax 639
		Thermax 657
		Thermenol
		Thermo-Span
		Thermowear
		Triboloy alloy T-400
		Triboloy alloy T-700
		Triboloy alloy T-800
		TrimRite
		TRW V1A

Chemical composition(mass fraction)(wt.%) of the TRW-1900

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.11					10.3
Mo	Al	Zr	Nb	Ti	W	Tho2
	6.3	0.1	1.5	1	9	2.0
N	Co	Pb	B	Other
	10		0.03

Mechanical Properties of steel grade TRW-1900

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)
923 (≥)	212 (≥)	33	13	32	Solution and Aging, Annealing, Ausaging, Q+T,etc	422

Physical Properties of steel grade TRW-1900

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
33	-	-			0.33	-
549	816	-	43.3	424		-
218	-	22	13.2			121	131

Heat Treatment of steel grade TRW-1900

Heat treated : 1964°C - 1129°C

Technological Curves of steel grade TRW-1900

No Curve

Available Suppliers

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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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