XM-19

XM-19

Characteristics
Corrosion Resistance
Applications
Chemical Composition
Mechanical properties
International Standard Comparision Chart Stock Form And Sizes
Cold Finished Round Bars
Peeled Round Bars

Characteristics

XM-19 is a nitrogen-strengthened austenitic stainless steel with corrosion resistance superior to SUS316 and SUS317. The material exhibits extremely good mechanical properties for both low temperature and high temperature applications. It is highly resistant to sulphide stress corrosion and intergranular attack.

Density7.88

Stock Form and Sizes

◆1000mm ◎2000mm ▲3000mm ■3500mm ●4000mm ★2500mm~3990mm

Peeled round bars(ST)Specification:ASTM A182/A276/A479、ASME SA182/SA276/SA479、AMS 5764、NACE MR0175/MR0103
Size 8〜26
8 10 12 13 14 15 16 17 18 19 20 22 24 25 26
   
12.7
               
Size 27〜48
27 28 30 32 33 34 35 36 38 40 42 44 45 46 48
             
Size 50〜140
50 55 60 65 70 75 80 85 90 95 100 110 120 130 140
   
Size 150〜250
150 160 170 180 190 200 230 250              
                           

※SD・・・Pickled

Chemical composition

  Ni Cr Fe C Mn Si Co P S Mo Cu N Nb Ta Nb+Ta W V other
min 11.5 20.5     4.0         1.50   0.20 0.10       0.10  
max 13.5 23.5   0.06 6.0 1.00   0.045 0.030 3.00   0.40 0.30       0.30  

※Above is standard values of ASTM A276. For further information, please contact us.

Mechanical properties

  Tensile Strength Mpa 0.2% Yield Strength Mpa Elongation % Reduction of Area % Hardness
min 690 380 35 55  
max          

※Above is standard values of ASTM A276. For further information, please contact us.

International Specification Comparison chart

  Material Round bars Plates/Sheets Pipes/Tubes
Seamless Welded
JIS          
ASTM S20910 A182/A276/A479 A240 A312 A312
ASME S20910 SA182/SA276/SA479 SA240 SA312 SA312
DIN/EN 1.3964        

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