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302

Favorite Datasheet
S47670 S30200
#301 #S30100

Description

USA YB A 240/A 240M (2012) , A 313/A 313M (2010), A 314 (2008) , A 368 (2009) , A 473 (2009) , A 478 (2008) , A 479/A 479M (2011), A 492 (2009) , A 493 (2009) , A 511/A 511M (2012) , A 554 (2011) , A 580/A 580M (2012) , A 666 (2010) , A 959 (2011) , SAE AMS-QQ-S-763B (1998) , SAE AMS-S-7720A (1997) , SAE J 405 (1998) , SAE J 467 (1968) , 302 Specialsteel Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: 302
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel 302 Austenite YB USA Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications

Chemical composition(mass fraction)(wt.%) of the 302

C Si Mn P S Cr Ni
≤0.15 ≤1.00 ≤2.00 ≤0.045 ≤0.03 18.0 -19.0 8.00 -10.00

Mechanical Properties of steel grade 302

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)
939 (≥) 128 (≥) 23 21 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 234

Physical Properties of steel grade 302

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 - -     0.31 -  
349 389 - 43.3 444   -  
984 - 33 13.2   223 122

Heat Treatment of steel grade 302

Heat treated : 1592°C - 1872°C

Technological Curves of steel grade 302

Cross Reference Table (Equivalent Grade) of 302

Grade Standard Country Application
1.4301
1.4301
1.4301
1.4301
1.4301
1.0301
301
S30100
301L
S30103
301LN
S30153
R30155
S63016
S63017
S63014
S63015
S63011
S63012
S63013

Relevant standard of 302

A 240/A 240M (2012) Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications A-240-A-240M--(2012)--.pdf
A 313/A 313M (2010) Stainless Steel Spring Wire A-313-A-313M--(2010).pdf
A 314 (2008) Stainless Steel Billets and Bars for Forging A-314--(2008)-.pdf
A 368 (2009) Stainless Steel Wire Strand A-368--(2009)--.pdf
A 473 (2009) Stainless Steel Forgings A-473--(2009)-.pdf
A 478 (2008) Chromium-Nickel Stainless Steel Weaving and Knitting Wire A-478--(2008)-.pdf
A 479/A 479M (2011) Stainless Steel Bars and Shapes for Use in Boilers and Other Pressure Vessels A-479-A-479M--(2011).pdf
A 492 (2009) Stainless Steel Rope Wire A-492--(2009)--.pdf
A 493 (2009) Stainless Steel Wire and Wire Rods for Cold Heading and Cold Forging A-493--(2009)-.pdf
A 511/A 511M (2012) Seamless Stainless Steel Mechanical Tubing A-511-A-511M--(2012)-.pdf
A 554 (2011) Welded Stainless Steel Mechanical Tubing A-554--(2011)-.pdf
A 580/A 580M (2012) Stainless Steel Wire A-580-A-580M--(2012)--.pdf
A 666 (2010) Annealed or Cold-Worked Austenitic Stainless Steel Sheet, Strip, Plate, and Flat Bar A-666--(2010)-.pdf
A 959 (2011) Standard Guide for Specifying Harmonized Standard Grade Compositions for Wrought Stainless Steels A-959--(2011)-.pdf
SAE AMS-QQ-S-763B (1998) Steel, Corrosion Resistant, Bars, Wire, Shapes, and Forgings Standard Withdrawn SAE-AMS-QQ-S-763B--(1998)-.pdf
SAE AMS-S-7720A (1997) Steel, Corrosion-Resistant (18-8) Bars, Wire and Forging Stock (Aircraft Quality) SAE-AMS-S-7720A--(1997)--.pdf
SAE J 405 (1998) Chemical compositions of SAE wrought stainless steels SAE-J-405--(1998)-.pdf
SAE J 467 (1968) Special Purpose Alloys SAE-J-467--(1968)-.pdf
S47670 S30200
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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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