1.3549

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#1.3549

Description

1.3549 Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Carbon Steel: 1.3549

Category	Type	Steel Grade
Steel Grades	Carbon Steel	1.3549
		1.3520
		100CrMo7-3
		1.3536
		W5
		1.3536
		X108CrMo17
		1.3543
		X102CrMo17
		1.3543
		X89CrMoV18-1

Chemical composition(mass fraction)(wt.%) of the 1.3549

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.85-0.95	1.00	1.00	0.040	0.015	17.0-19.0
Mo	Al	Cu	Nb	Ti	V	Ce
0.90-1.30		≤ 0.30			0.07-0.12
N	Co	Pb	B	Other

Mechanical Properties of steel grade 1.3549

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)
589 (≥)	318 (≥)	13	22	13	Solution and Aging, Annealing, Ausaging, Q+T,etc	132

Physical Properties of steel grade 1.3549

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	-	-			0.14	-
634	752	-	14.3	243		-
738	-	34	13.2			123	341

Heat Treatment of steel grade 1.3549

Heat treated : 1212°C - 1335°C

Technological Curves of steel grade 1.3549

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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