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S27SJR chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of S27SJR

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UNE S27SJR

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This page is mainly introduced the S27SJR chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of S27SJR,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
S27SJR

Steel Garde:S27SJR
Type:Special Alloy
Country:Spain
Standard:UNE
Application:Spain structural steel

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength	839～911	σb/MPa
Yield Strength	060	σ 0.2 ≥/MPa
Elongation	91	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	191～194	-
HRC	30	-

Physical Properties

Thermal expansion	44-94	e-6/K
Thermal conductivity	29-41	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	3538-0823	째C
Density	0065-5506	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)
S27SJR 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