29-4C

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#29-4C

Description

29-4C Stainless Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Stainless Steel: 29-4C

Category	Type	Steel Grade
Steel Grades	Stainless Steel	29-4C
		XM-33
		S44626
		XM-27
		S44627
		25-4-4
		S44635
		26-3-3
		S44660
		29-4
		S44700

Chemical composition(mass fraction)(wt.%) of the 29-4C

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.030	1.00	1.00	0.040	0.030	28.0-30.0	≤1.00
Mo	Al	Cu	Nb	Ti	V	Ce
3.60-4.20
N	Co	Pb	B	Other
≤0.045				(Ti+Nb) 6*(C+N)~1.00 Ti-Nb≥0.20

Mechanical Properties of steel grade 29-4C

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)
698 (≥)	612 (≥)	33	22	44	Solution and Aging, Annealing, Ausaging, Q+T,etc	444

Physical Properties of steel grade 29-4C

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
34	-	-			0.12	-
212	756	-	42.3	332		-
533	-	44	11.2			324	331

Heat Treatment of steel grade 29-4C

Heat treated : 1296°C - 1979°C

Technological Curves of steel grade 29-4C

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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