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18-8 Type 304

Favorite Datasheet
S30360 304
#304 #S30400

Description

USA ASME MIL-S-5059D , 18-8 Type 304 Specialsteel Steel, corrosion resistant (18-8) plate, sheet and strip and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: 18-8 Type 304
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel 18-8 Type 304 Austenite ASME USA Steel, corrosion resistant (18-8) plate, sheet and strip

Chemical composition(mass fraction)(wt.%) of the 18-8 Type 304

C Si Mn P S Cr Ni N
≤0.08 ≤1.00 ≤2.00 ≤0.045 ≤0.03 18.0 -20.0 8.00 -10.5 ≤0.10

Mechanical Properties of steel grade 18-8 Type 304

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)
488 (≥) 138 (≥) 23 34 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 321

Physical Properties of steel grade 18-8 Type 304

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
22 - -     0.22 -  
316 532 - 22.3 431   -  
252 - 12 43.2   334 212

Heat Treatment of steel grade 18-8 Type 304

Heat treated : 1481°C - 1463°C

Technological Curves of steel grade 18-8 Type 304

Cross Reference Table (Equivalent Grade) of 18-8 Type 304

Grade Standard Country Application
304
S30400
304L
S30403
304H
S30409
S30415
S30430
S30432
304N
S30451
S30452
304HN
S30452
304LN
S30453
304LHN
S30454
2304
S32304

Relevant standard of 18-8 Type 304

MIL-S-5059D Steel, corrosion resistant (18-8) plate, sheet and strip MIL-S-5059D-.pdf
S30360 304
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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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