CNS CNS 304LN

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CNS CNS 304LN

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CNS 304LN Application:China Taiwan Stainless steel

Chemical composition(mass fraction)(wt.%) of the CNS 304LN
C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) N(%)
Max 0.030 Max 1.00 Max 2.00 0.045 0.03 17.0-19.0 8.50-11.5 0.12-0.22

Mechanical properties of grade CNS 304LN

Yield
Rp0.2 (MPa)		 Tensile
Rm (MPa)		 Impact
KV (J)		 Elongation
A (%)		 Reduction in cross section on fracture
Z (%)		 As-Heat-Treated Condition HBW
792 (≥) 671 (≥) 32 41 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 231

Physical properties of grade CNS 304LN

Property Density
kg/dm3		 Temperature T
°C/F		 Specific heat
J / kgK		 Thermal conductivity
W/mK		 Electric resistance
µΩ·cm
917 (≥) 893 (≥) 24 12 14 Solution and Aging, Annealing, Ausaging, Q+T,etc
Temp.
°C/°F		 Creep strain limit
(10000h)
(Rp1,0) N/mm2		 Creep rupture strength
(10000h)
(Rp1,0) N/mm2		 - - -
578 322 363 - - -

CNS 304LN 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