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CNS 310S Details

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310S Application:Stainless steel wire rods

Category Type Grade Microstructure Designations
Grades Stainless Steels 310S Austenite China - CNS , G3067 - Stainless steel bars
G3077 - Stainless steel wire rods
G3076 - Stainless steel wires

Chemical composition(wt.%) of 310S grade: G3067

Elements Min.(≥) Max.(≤) Similar Remarks
C - 0.08
Si - 1.50
Mn - 2.00
P - 0.045
S - 0.030
Ni 19.00 22.00
Cr 24.00 26.00
Mo - -
Stainless steel wire rods

Mechanical properties of grade 310S G3067

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)
518 (≥) 496 (≥) 41 32 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 124

Physical properties of grade 310S G3067

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
579 (≥) 679 (≥) 43 43 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 333
Temp.
°C/°F
Creep strain limit
(10000h)
(Rp1,0) N/mm2
Creep rupture strength
(10000h)
(Rp1,0) N/mm2
636 731 335

310S - Form of Supply

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
310S UNS USA
Chemical compositions of SAE wrought stainless steels
310S YB USA
Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater, and Heat-Exchanger Tubes
A 167 Type 310S SAE USA
Stainless and Heat-Resisting Chromium-Nickel Steel Plate, Sheet, and Strip
A 213 TP310S SAE USA
Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater, and Heat-Exchanger Tubes
A 240 Type 310S SAE USA
Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications
A 249 TP310S SAE USA
Welded Austenitic Steel Boiler, Superheater, Heat-Exchanger, and Condenser Tubes
A 276 310S SAE USA
Stainless Steel Bars and Shapes
A 312 TP310S SAE USA
Seamless, Welded, and Heavily Cold Worked Austenitic Stainless Steel Pipes
A 314 310S SAE USA
Stainless Steel Billets and Bars for Forging
A 358 310S SAE USA
Electric-Fusion-Welded Austenitic Chromium-Nickel Stainless Steel Pipe for High-Temperature Service and General Applications
A 403 CR310S SAE USA
Standard Specification for Wrought Austenitic Stainless Steel Piping Fittings
A 403 WP 310S SAE USA
Standard Specification for Wrought Austenitic Stainless Steel Piping Fittings
A 409 TP310S SAE USA
Welded Large Diameter Austenitic Steel Pipe for Corrosive or High-Temperature Service
A 473 310S SAE USA
Stainless Steel Forgings
A 479 310S SAE USA
Stainless Steel Bars and Shapes for Use in Boilers and Other Pressure Vessels
A 511 MT310S SAE USA
Seamless Stainless Steel Mechanical Tubing
A 554 MT 310S SAE USA
Welded Stainless Steel Mechanical Tubing
A 580 Type 310S SAE USA
Stainless Steel Wire
A 813 Grade TP 310S SAE USA
Single- or Double-Welded Austenitic Stainless Steel Pipe
A 814 Grade TP 310S SAE USA
Cold-Worked Welded Austenitic Stainless Steel Pipe

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