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CNS 304L

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CNS 304 CNS 304N1
#304L

Description

China CNS CNS 304L CNS standard stainless steel austenite size and CNS 304L Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: CNS 304L
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy CNS 304L CNS China CNS standard stainless steel austenite size
ISO X12CrMo12 6
ISO X11CrNiWTi17 13 3
ISO X6NiCrTiMoVB25 15 2
CNS 201
CNS 202
CNS 301
CNS 302
CNS 303
CNS 303Se
CNS 304

Chemical composition(mass fraction)(wt.%) of the CNS 304L

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％)
Max 0.03 Max 1.00 Max 2.00 Max 0.045 Max 0.030 18.00-20.00 9.00-13.00

Mechanical Properties of steel grade CNS 304L

Yield
Rp0.2 (MPa)		 Tensile
Rm (MPa)		 Impact
KV/Ku (J)		 Elongation
A (%)		 Reduction in cross section on fracture
Z (%)		 As-Heat-Treated Condition Brinell hardness (HBW)
477 (≥) 256 (≥) 41 44 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 332

Physical Properties of steel grade CNS 304L

Temperature
(°C)		 Modulus of elasticity
(GPa)		 Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and Thermal conductivity
(W/m·°C)		 Specific thermal capacity
(J/kg·°C)		 Specific electrical resistivity
(Ω mm²/m)		 Density
(kg/dm³)		 Poisson’s coefficient, ν
11 - -     0.24 -  
633 518 - 22.3 212   -  
471 - 11 23.2   432 424

Heat Treatment of steel grade CNS 304L

Heat treated : 1116°C - 1454°C

Technological Curves of steel grade CNS 304L

Cross Reference Table (Equivalent Grade) of CNS 304L

Grade Standard Country Application
SUS304LFB JIS Japan austenitic special steel
SUS304LTP JIS Japan austenitic special steel
SUS304L JIS Japan austenitic special steel
CNS 304L CNS China CNS standard stainless steel austenite size
CNS 304LN CNS China CNS standard stainless steel austenite size
STS304L KS Korea KS standard austenite stainless steel bars(KS D3706-1992)
STS304LN KS Korea KS standard austenite stainless steel bars(KS D3706-1992)
304L AS Australia Australia Stainless steel
304L AS Australia Australia Stainless steel
V-304L ABNT Brazil Brazil Stainless steel
CNS 304L CNS China China Taiwan Stainless steel
CNS 304LN CNS China China Taiwan Stainless steel
CNS 304L CNS China China Taiwan Stainless steel
CNS 304L CNS China China Taiwan Stainless steel
CNS 304LN CNS China China Taiwan Stainless steel
CNS 304 CNS 304N1
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Jiangyou Longhai Special Steel Co.,Ltd.
Jiangyou Longhai Special Steel Co.,Ltd.

Our main peoducts of steel are many kinds of special steel, like tool steel, mould steel, alloy steel, alloy constructural steel, heat-resistant steel, high speed tool steel,spring steel and bearing steel , stainless steel and so on, which have formed 12 series and more than 350 varieties with n...

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