these steel are refinement by adding microalloys such V,Al,Nb,Ti & thermo mechanically heat treatment to increse toughness & strength simultanously.
HY-80,HY-100 & X-100 are examples of these steels.
during of welding of these steels, the minimum H.I SHALL BE USED to prevent growth grain.
HY-80,HY-100 & X-100 are examples of these steels.
during of welding of these steels, the minimum H.I SHALL BE USED to prevent growth grain.
From: limesh M <limesh78@gmail.com>
To: Materials & Welding <materials-welding@googlegroups.com>
Sent: Tue, July 27, 2010 10:15:16 AM
Subject: [MW:6137] HSLA Welding.
Dear All,
I have heard a lot about of HSLA(High Strength Low Alloy) and it
confusing me a lot.
Can anyone give a proper defenition for HSLA steel ?
What are all the common grades in API,ASME,ASTM,AISI comes under HSLA
steel category ?
HSLA-65 and API X65 are same material?
What are all the precautions we have to follow during HSLA welding ?
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