ASTM ASTM A299/A299M-09(2014) - August 15, 2019 - admin Click here to purchase 1.1 This specification2 covers manganese-silicon carbon steel plates for use in welded boilers and other pressure vessels. Product Details Published: 03/01/2014 Number of Pages: 2 File Size: 1 file , 59 KB Post navigation ASTM B929-17ASTM B929-05(2011)e1