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CHEMICAL COMPOSITION%OF THE LADLE ANALYSIS OF GRADENS336
C(%)
Si(%)
Mn(%)
P(%)
S(%)
Cr(%)
Ni(%)
Mo(%)
Co(%)
Nb(%)
Al(%)
Ti(%)
Max 0.10 Max 0.50 Max 0.50 Max 0.015 Max 0.015 20.0-23.0 Balance 8.0-10.0 Max 1.0 3.15-4.15 Max 0.40 Max 0.40
NS336
MECHANICAL PROPERTIES OF GRADENS336
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)
224(≥) 128(≥) 12 13 42 Solution and Aging,Annealing,Ausaging,Q+T,etc 142
PHYSICAL PROPERTIES OF GRADE NS336
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
739(≥) 257(≥) 13 41 22 Solution and Aging,Annealing,Ausaging,Q+T,etc 334
Temp.
°C/°F
Creep strain limit
(10000h)
(Rp1,0)N/mm2
Creep rupture strength
(10000h)
(Rp1,0)N/mm2
358 273 613
NS336 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