T17

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#T17

Description

T17 High Alloy and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:High Alloy: T17

Category	Type	Steel Grade
Steel Grades	High Alloy	T17
		T5b
		K51545
		T5c
		K41254
		T9
		K90941
		T11
		K11597
		T12
		K11562

Chemical composition(mass fraction)(wt.%) of the T17

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.15-0.25	0.15-0.35	0.3-0.61	0.025	0.025	0.8-1.25
Mo	Al	Cu	Nb	Ti	V	Ce
					≤0.15
N	Co	Pb	B	Other

Mechanical Properties of steel grade T17

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)
655 (≥)	844 (≥)	32	13	22	Solution and Aging, Annealing, Ausaging, Q+T,etc	213

Physical Properties of steel grade T17

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	-	-			0.23	-
292	924	-	33.3	434		-
486	-	33	23.2			232	243

Heat Treatment of steel grade T17

Heat treated : 1656°C - 1728°C

Technological Curves of steel grade T17

No Curve

Cross Reference Table (Equivalent Grade) of T17

Grade	Standard	Country	Application
Z6CNDT17-12	AFNOR	France	Stainless steel palte & Steel Strip
Z4CT17	AFNOR	France	Stainless Steel Plate & Steel Strip
Z6CNDT17-13B	AFNOR	France	Heat-Resistant Steel
Z10CNWT17-13B	AFNOR	France	Heat-Resistant Steel
Z8CNDT17.13B	AFNOR	France	Resistant to high boron steel

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

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Wire rod

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Superalloy & High Temperature Alloy

T17