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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)
554 (≥) 781 (≥) 34 22 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 344

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
44 - -     0.14 -  
519 562 - 14.3 124   -  
984 - 24 11.2   144 334

Heat Treatment of steel grade 18-8 Type 304

Heat treated : 1761°C - 1973°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.
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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