CSN S1

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S1 Profile
S1 Chemical composition
S1 Mechanical Properties
S1 Physical Properties
S1 Heat treatment
S1 Size Availability
S1 Relevant products

Profile

This page is mainly introduced the S1 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of S1,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
S1

Steel Garde:S1
Type:Special Alloy
Country:Czech Republic
Standard:CSN
Application:The Czech republic Structural steel

Relevant products:

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
S1	ASTM	USA
M3 Class1	ASTM	USA
X33CrS16	DIN	Germany
S12-1-4-5	DIN	Germany
S10-4-3-10	DIN	Germany
S18-1-2-5	DIN	Germany
S18-1-2-15	DIN	Germany
S18-1-2-10	DIN	Germany
S12-1-4	DIN	Germany
S12-1-2	DIN	Germany
S18-0-1	DIN	Germany
SKS11	JIS	Japan
BS1		UK
BS1		UK
BS1		UK
BS1		UK
HS18-0-1	AFNOR	France
HS18-0-1	AFNOR	France
HS18-1-1-5	AFNOR	France
HS18-1-1-5	AFNOR	France
HS18-0-2-9	AFNOR	France
HS18-0-2-9	AFNOR	France
HS10-4-3-10	AFNOR	France
HS12-1-5-5	JIS	France
HS12-1-5-5	JIS	France
TS1	AFNOR	France
TS1	AFNOR	France
S10	AFNOR	France
S10	AFNOR	France
SS14:1770	SS	Sweden
SS14:1770	SS	Sweden
SS14:1778	SS	Sweden
SS14:1778	SS	Sweden
SS14:1880	SS	Sweden
SS14:1880	SS	Sweden
SS14:1885	SS	Sweden
SS14:1885	SS	Sweden
SS14:—	SS	Sweden
SS14:—	SS	Sweden
SS14:2140	SS	Sweden
SS14:2242	SS	Sweden
SS14:2242	SS	Sweden
SS14:2260	SS	Sweden
SS14:2260	SS	Sweden
SS14:2310	SS	Sweden
SS14:2310	SS	Sweden
SS14:2312	SS	Sweden
SS14:2312	SS	Sweden
SS14:2314	SS	Sweden
SS14:2314	SS	Sweden

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength	528～841	σb/MPa
Yield Strength	957	σ 0.2 ≥/MPa
Elongation	87	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	945～866	-
HRC	30	-

Physical Properties

Thermal expansion	51-13	e-6/K
Thermal conductivity	81-72	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	4600-1506	째C
Density	9870-3909	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)
S1 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