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S3Application:The Czech republic Structural steel
CategoryTypeSteel gradeStandardCountry
Grades Special Alloy S3CSNCzech Republic

Chemical composition%of the ladle analysis of gradeS3

C(％)Si(％)Mn(％)P(％)S(％)Cr(％)Ni(％)
0.09-0.15Max 0.101.25-1.550.0300.030Max 0.15Max 0.15
S3
Mechanical properties of gradeS3
Proof strength
Rp0.2(MPa)		Tensile strength
Rm(MPa)		Impact energy
KV(J)		Elongation at fracture
A(%)		Reduction in cross section on fracture
Z(%)		As-Heat-Treated ConditionBrinell hardness(HBW)
466(≥)861(≥)121234Solution and Aging,Annealing,Ausaging,Q+T,etc233
Physical properties of gradeS3
PropertyDensity
kg/dm3		Temperature T
°C/F		Specific heat
J/kgK		Thermal conductivity
W/mK		Electric resistance
µΩ·cm		Modulus of elasticity
kN/mm2		Expansion rate
839(≥)115(≥)414113Solution and Aging,Annealing,Ausaging,Q+T,etc333
Temp.
°C/°F		Creep strain limit
(10000h)
(Rp1,0)N/mm2		Creep rupture strength
(10000h)
(Rp1,0)N/mm2
498149334
S3Range of products
Product typeProductsDimensionProcessesDeliver Status
Plates/SheetsPlates/Sheets0.08-200mm(T)*W*LForging,hot rolling and cold rollingAnnealed,Solution and Aging,Q+T,ACID-WASHED,Shot Blasting
Steel BarRound Bar,Flat Bar,Square BarΦ8-1200mm*LForging,hot rolling and cold rolling,CastBlack,Rough Turning,Shot Blasting,
Coil/StripSteel Coil/Steel Strip0.03-16.0x1200mmCold-Rolled&Hot-RolledAnnealed,Solution and Aging,Q+T,ACID-WASHED,Shot Blasting
Pipes/TubesSeamless Pipes/Tubes,Welded Pipes/TubesOD:6-219mm x WT:0.5-20.0mmHot extrusion,Cold Drawn,WeldedAnnealed,Solution and Aging,Q+T,ACID-WASHED
Cross Reference Table(Equivalent Grade)
GradeStandardCountryApplication
S30100CSNCzech Republic
Austenitic Chromium Nickel Stainless Steel
SA-240 S30100CSNCzech Republic
Specification for Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications
SA-666 S30100CSNCzech Republic
Specification for Annealed or Cold-Worked Austenitic Stainless Steel Sheet, Strip, Plate, and Flat Bar
A 314 302CSNCzech Republic
Stainless Steel Billets and Bars for Forging
302CSNCzech Republic
Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications
S30200CSNCzech Republic
Austenitic Chromium Nickel Stainless Steel
A 240 S30200CSNCzech Republic
Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications
A 276 S30200CSNCzech Republic
Stainless Steel Bars and Shapes
A 313 S30200 Class 1CSNCzech Republic
Stainless Steel Bars and Shapes
A 313 S30200 Class 2CSNCzech Republic
Stainless Steel Spring Wire
A 314 S30200CSNCzech Republic
Stainless Steel Billets and Bars for Forging
A 368 S30200CSNCzech Republic
Stainless Steel Wire Strand
A 473 S30200CSNCzech Republic
Stainless Steel Forgings
A 478 S30200CSNCzech Republic
Chromium-Nickel Stainless Steel Weaving and Knitting Wire
A 492 S30200CSNCzech Republic
Chromium-Nickel Stainless Steel Weaving and Knitting Wire
A 493 S30200CSNCzech Republic
Stainless Steel Wire and Wire Rods for Cold Heading and Cold Forging
A 580 S30200CSNCzech Republic
Stainless Steel Wire
A 666 S30200CSNCzech Republic
Annealed or Cold-Worked Austenitic Stainless Steel Sheet, Strip, Plate, and Flat Bar
SA-240 S30200CSNCzech Republic
Specification for Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications
SA-666 S30200CSNCzech Republic
Specification for Annealed or Cold-Worked Austenitic Stainless Steel Sheet, Strip, Plate, and Flat Bar

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