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34MoCrl Iq chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 34MoCrl Iq

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STAS/SR 34MoCrl Iq

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This page is mainly introduced the 34MoCrl Iq chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 34MoCrl Iq,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
34MoCrl Iq

Steel Garde:34MoCrl Iq
Type:Special Alloy
Country:Romania
Standard:STAS/SR
Application:Alloy structural steel

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
36BCrMnl Iq	STAS/SR	Romania

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength	431～269	σb/MPa
Yield Strength	331	σ 0.2 ≥/MPa
Elongation	52	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	723～152	-
HRC	30	-

Physical Properties

Thermal expansion	04-95	e-6/K
Thermal conductivity	59-65	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	1660-8777	째C
Density	3533-4505	kg/m³
Resistivity	0.50-0.60	Ohm.mm²/m

Heat Treatment Regime

Annealing	Quenching	Tempering	Normalizing	Q & T
√	√	√	√	√

Size Availability

Steel Grade	Specification	Processing range(mm)
34MoCrl Iq Special Alloy	Round Bar and Hollow Bar	Φ1 to Φ2000
	Square and Flat Steel	Φ10 to Φ100
	Plate and Sheet	0.08-800(Thickness)10-1500(Width)Length
	Tube or Pipe	OD:Φ4-410; WT:1-35 mm; Lenght:10-12000
	Coil and Strip Steel	THK:0.1mm Width:1500mm
	Forged	Ring/Cylindrical/Disk