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304L

Favorite Datasheet
304L A 167 Type 304L
#304L

Description

USA ASME MIL-DTL-23196E , MIL-P-1144D , MIL-S-23196 , MIL-S-4043B , MIL-S-862B , MIL-T-8973 , 304L Specialsteel Tubing, steel, corrosion and heat resistant, for aerospace vehicle hydraulic systems assembled by brazing and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: 304L
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel 304L Austenite ASME USA Tubing, steel, corrosion and heat resistant, for aerospace vehicle hydraulic systems assembled by brazing

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

C Si Mn P S Cr Ni N
≤0.030 ≤1.00 ≤2.00 ≤0.045 ≤0.03 18.0 -20.0 8.00 -10.0 ≤0.10

Mechanical Properties of steel grade 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)
131 (≥) 188 (≥) 34 14 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 114

Physical Properties of steel grade 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
41 - -     0.31 -  
474 741 - 41.3 143   -  
727 - 41 34.2   121 144

Heat Treatment of steel grade 304L

Heat treated : 1657°C - 1132°C

Technological Curves of steel grade 304L

Cross Reference Table (Equivalent Grade) of 304L

Grade Standard Country Application
304L
304LN
304LHN
AL 304L
304L
304LN
TP304L
TP304LN
TP304L
TP304LN
TP304L
TP304LN
TP304L
TP304LN
TP304L
MT304L
MT-304L
TP304L
TP304LN
304L

Relevant standard of 304L

MIL-DTL-23196E Steel plate, corrosion resistant, austenitic (UNS S30400, S30403, S31600, S34700, and S34800) MIL-DTL-23196E--.pdf
MIL-P-1144D Pipe, corrosion-resistant, stainless steel, seamless or welded MIL-P-1144D-.pdf
MIL-S-23196 Steel plate, corrosion resistant, austenitic (UNS S30400, S30403, S31600, S34700, and S34800) MIL-S-23196-.pdf
MIL-S-4043B Steel; Corrosion-resisting (extra low carbon type 304), plate, sheet, and strip MIL-S-4043B-.pdf
MIL-S-862B Steel bar, corrosion resisting, and steel billet, corrosion resisting, reforging application MIL-S-862B-.pdf
MIL-T-8973 Tubing, steel, corrosion and heat resistant, for aerospace vehicle hydraulic systems assembled by brazing MIL-T-8973-.pdf
304L A 167 Type 304L
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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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