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Chemical composition % of the ladle analysis of grade S31008

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％)
0.08 1.0 2.0 0.045 0.03 24.0-26.0 19.0-22.0
This standard specifies the stainless steel rods order contents, classification, code, size, shape, weight and allowable deviation, technical requirements, test methods, inspection rules, packaging, logo and certificate of quality.This standard applies to the size is not more than 250 mm hot rolled and forged stainless steel rods.The supply and demand both sides talks things over, can also supply the size larger than 250 mm hot rolled and forged stainless steel rods.
Mechanical properties of grade S31008
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)
121 (≥) 163 (≥) 23 33 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 231
Physical properties of grade S31008
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
834 (≥) 559 (≥) 12 13 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 324
Temp.
°C/°F		 Creep strain limit
(10000h)
(Rp1,0) N/mm2		 Creep rupture strength
(10000h)
(Rp1,0) N/mm2
648 731 918
S31008 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
310S
Chemical compositions of SAE wrought stainless steels
310S
Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater, and Heat-Exchanger Tubes
A 167 Type 310S
Stainless and Heat-Resisting Chromium-Nickel Steel Plate, Sheet, and Strip
A 213 TP310S
Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater, and Heat-Exchanger Tubes
A 240 Type 310S
Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications
A 249 TP310S
Welded Austenitic Steel Boiler, Superheater, Heat-Exchanger, and Condenser Tubes
A 276 310S
Stainless Steel Bars and Shapes
A 312 TP310S
Seamless, Welded, and Heavily Cold Worked Austenitic Stainless Steel Pipes
A 314 310S
Stainless Steel Billets and Bars for Forging
A 358 310S
Electric-Fusion-Welded Austenitic Chromium-Nickel Stainless Steel Pipe for High-Temperature Service and General Applications
A 403 CR310S
Standard Specification for Wrought Austenitic Stainless Steel Piping Fittings
A 403 WP 310S
Standard Specification for Wrought Austenitic Stainless Steel Piping Fittings
A 409 TP310S
Welded Large Diameter Austenitic Steel Pipe for Corrosive or High-Temperature Service
A 473 310S
Stainless Steel Forgings
A 479 310S
Stainless Steel Bars and Shapes for Use in Boilers and Other Pressure Vessels
A 511 MT310S
Seamless Stainless Steel Mechanical Tubing
A 554 MT 310S
Welded Stainless Steel Mechanical Tubing
A 580 Type 310S
Stainless Steel Wire
A 813 Grade TP 310S
Single- or Double-Welded Austenitic Stainless Steel Pipe
A 814 Grade TP 310S
Cold-Worked Welded Austenitic Stainless Steel Pipe

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