For GTAW Process use ER90-B9 and for the SMAW Process use E 9018-B9, or E 9015-B9
E 9018 b9 shivaji choudhury
7,76 kg/dm3 (Source:ThyssenKrupp material catalogue)
p-91 is an alloy. carbon is added to iron to make carbon steel. From carbon steel, chrome ( or other metals, but in this case chrome) is added to make an alloy steel. I believe p-91 is has 9.25% chrome.
100-400
P91 is a type of steel alloy that is commonly used in high-temperature applications, such as in boiler tubes. It has excellent creep strength and high-temperature tolerance, making it well-suited for challenging environments.
No.You should not do that because the welding heat leads to over tempering of P91 which reduces the toughness and ductility...
nope
SA means Standard America
P 91 is a martensitic steel.
we cant weld p-91 withour purging bcoz otherwise oxidation will occur
The answer to your question is up to 275 fps. ( Feet per sec. ) For more info on this airsoft pistol see related links.
If you just want to talk to people then just get the blue tooth headset. If you want to play with a real headset go for a Astro A40, Sennheiser PC 350, or Turtle Beach P91. All these are great and is from high priced to the lower. If you can get your self a Sennheiser PC 350 with the Astro Mix Amp. It works great.