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S31008Application:Stainless steel bars
CategoryTypeSteel gradeStandardCountry
Grades Special Alloy S31008GBTChina

Chemical composition%of the ladle analysis of gradeS31008

C(％)Si(％)Mn(％)P(％)S(％)Cr(％)Ni(％)
0.081.02.00.0450.0324.0-26.019.0-22.0
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 gradeS31008
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)
788(≥)749(≥)331343Solution and Aging,Annealing,Ausaging,Q+T,etc413
Physical properties of gradeS31008
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
741(≥)655(≥)412433Solution and Aging,Annealing,Ausaging,Q+T,etc132
Temp.
°C/°F		Creep strain limit
(10000h)
(Rp1,0)N/mm2		Creep rupture strength
(10000h)
(Rp1,0)N/mm2
559749693
S31008Range 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
310SGBTChina
Chemical compositions of SAE wrought stainless steels
310SGBTChina
Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater, and Heat-Exchanger Tubes
A 167 Type 310SGBTChina
Stainless and Heat-Resisting Chromium-Nickel Steel Plate, Sheet, and Strip
A 213 TP310SGBTChina
Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater, and Heat-Exchanger Tubes
A 240 Type 310SGBTChina
Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications
A 249 TP310SGBTChina
Welded Austenitic Steel Boiler, Superheater, Heat-Exchanger, and Condenser Tubes
A 276 310SGBTChina
Stainless Steel Bars and Shapes
A 312 TP310SGBTChina
Seamless, Welded, and Heavily Cold Worked Austenitic Stainless Steel Pipes
A 314 310SGBTChina
Stainless Steel Billets and Bars for Forging
A 358 310SGBTChina
Electric-Fusion-Welded Austenitic Chromium-Nickel Stainless Steel Pipe for High-Temperature Service and General Applications
A 403 CR310SGBTChina
Standard Specification for Wrought Austenitic Stainless Steel Piping Fittings
A 403 WP 310SGBTChina
Standard Specification for Wrought Austenitic Stainless Steel Piping Fittings
A 409 TP310SGBTChina
Welded Large Diameter Austenitic Steel Pipe for Corrosive or High-Temperature Service
A 473 310SGBTChina
Stainless Steel Forgings
A 479 310SGBTChina
Stainless Steel Bars and Shapes for Use in Boilers and Other Pressure Vessels
A 511 MT310SGBTChina
Seamless Stainless Steel Mechanical Tubing
A 554 MT 310SGBTChina
Welded Stainless Steel Mechanical Tubing
A 580 Type 310SGBTChina
Stainless Steel Wire
A 813 Grade TP 310SGBTChina
Single- or Double-Welded Austenitic Stainless Steel Pipe
A 814 Grade TP 310SGBTChina
Cold-Worked Welded Austenitic Stainless Steel Pipe

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