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Chemical composition % of the ladle analysis of grade S30

Mechanical properties of grade S30
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 Condition Brinell hardness (HBW)
189 (≥) 864 (≥) 14 33 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 141
Physical properties of grade S30
Property Density
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
979 (≥) 937 (≥) 11 11 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 243
Temp.
°C/°F
Creep strain limit
(10000h)
(Rp1,0) N/mm2
Creep rupture strength
(10000h)
(Rp1,0) N/mm2
359 412 435
S30 Range of products
Product type Products Dimension Processes Deliver Status
Plates / Sheets Plates / Sheets 0.08-200mm(T)*W*L Forging, hot rolling and cold rolling Annealed, Solution and Aging, Q+T, ACID-WASHED, Shot Blasting
Steel Bar Round Bar, Flat Bar, Square Bar Φ8-1200mm*L Forging, hot rolling and cold rolling, Cast Black, Rough Turning, Shot Blasting,
Coil / Strip Steel Coil /Steel Strip 0.03-16.0x1200mm Cold-Rolled & Hot-Rolled Annealed, Solution and Aging, Q+T, ACID-WASHED, Shot Blasting
Pipes / Tubes Seamless Pipes/Tubes, Welded Pipes/Tubes OD:6-219mm x WT:0.5-20.0mm Hot extrusion, Cold Drawn, Welded Annealed, Solution and Aging, Q+T, ACID-WASHED
Cross Reference Table(Equivalent Grade)
Grade Standard Country Application
S30100
Austenitic Chromium Nickel Stainless Steel
SA-240 S30100
Specification for Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications
SA-666 S30100
Specification for Annealed or Cold-Worked Austenitic Stainless Steel Sheet, Strip, Plate, and Flat Bar
A 314 302
Stainless Steel Billets and Bars for Forging
302
Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications
S30200
Austenitic Chromium Nickel Stainless Steel
A 240 S30200
Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications
A 276 S30200
Stainless Steel Bars and Shapes
A 313 S30200 Class 1
Stainless Steel Bars and Shapes
A 313 S30200 Class 2
Stainless Steel Spring Wire
A 314 S30200
Stainless Steel Billets and Bars for Forging
A 368 S30200
Stainless Steel Wire Strand
A 473 S30200
Stainless Steel Forgings
A 478 S30200
Chromium-Nickel Stainless Steel Weaving and Knitting Wire
A 492 S30200
Chromium-Nickel Stainless Steel Weaving and Knitting Wire
A 493 S30200
Stainless Steel Wire and Wire Rods for Cold Heading and Cold Forging
A 580 S30200
Stainless Steel Wire
A 666 S30200
Annealed or Cold-Worked Austenitic Stainless Steel Sheet, Strip, Plate, and Flat Bar
SA-240 S30200
Specification for Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications
SA-666 S30200
Specification for Annealed or Cold-Worked Austenitic Stainless Steel Sheet, Strip, Plate, and Flat Bar

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