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CNS 302Application:China Taiwan Stainless steel
CategoryTypeSteel gradeStandardCountry
Grades Special Alloy CNS 302CNSChina

Chemical composition%of the ladle analysis of gradeCNS 302

C(%)Si(%)Mn(%)P(%)S(%)Cr(%)Ni(%)
Max 0.15Max 1.00Max 2.000.0450.0317.0-19.08.00-10.0
CNS 302
Mechanical properties of gradeCNS 302
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)
969(≥)179(≥)122232Solution and Aging,Annealing,Ausaging,Q+T,etc222
Physical properties of gradeCNS 302
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
715(≥)256(≥)422343Solution and Aging,Annealing,Ausaging,Q+T,etc221
Temp.
°C/°F
Creep strain limit
(10000h)
(Rp1,0)N/mm2
Creep rupture strength
(10000h)
(Rp1,0)N/mm2
582345563
CNS 302Range 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
HNV5CNSChina
Steel for intake valves
S63005CNSChina
Steel for intake valves
Z1CNS17-15CNSChina
Iron and steel. Austenitic and austenic-ferritic stainless steels plates for boilers and pressure vessels
Z11CNS17-07AzCNSChina
Stainless steels for general purposes. Plates, wide strips and strips
Z15CNS25-20CNSChina
Iron and steel. Austenitic and austenic-ferritic stainless steels plates for boilers and pressure vessels
Z17CNS20-12CNSChina
Iron and steel. Austenitic and austenic-ferritic stainless steels plates for boilers and pressure vessels
Z80CNS20-02CNSChina
Valve steels and alloys for internal combustion engines
T72302CNSChina
Carbon tool steel products which include hot or cold finished bar, plate, sheet, rod, wire, or forgings, which are normally fabricated into tools, dies, or fixtures.
GH2302CNSChina
Classification and designation for superalloys and high temperature intermetallic materials
GH4302CNSChina
Nickel-base superalloy
A 167 Type 302CNSChina
Stainless and Heat-Resisting Chromium-Nickel Steel Plate, Sheet, and Strip
A 240 S30200CNSChina
Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications
A 276 S30200CNSChina
Stainless Steel Bars and Shapes
A 313 S30200 Class 1CNSChina
Stainless Steel Bars and Shapes
A 313 S30200 Class 2CNSChina
Stainless Steel Spring Wire
A 314 S30200CNSChina
Stainless Steel Billets and Bars for Forging
A 368 S30200CNSChina
Stainless Steel Wire Strand
A 473 S30200CNSChina
Stainless Steel Forgings
A 478 S30200CNSChina
Chromium-Nickel Stainless Steel Weaving and Knitting Wire
A 492 S30200CNSChina
Chromium-Nickel Stainless Steel Weaving and Knitting Wire

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