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Posted this over at another forum, hopefully I'll get better advice here as I like this forum better?
Looking at a few of FSA stems.
One is the OS-99 made out of Forged and CNC-machined AL7050/T6 with Ti hardware.
The other is a less expensive OS-150 stem and is made of 3-D forged and CNC-machined AL-6061-T6.
Yet another is the SL-K priced in between the two and made of 3D forged and CNC machined 2014 aluminum
Can anyone who speaks metallurgy tell me what in the world is the difference here?
Looking at a few of FSA stems.
One is the OS-99 made out of Forged and CNC-machined AL7050/T6 with Ti hardware.
The other is a less expensive OS-150 stem and is made of 3-D forged and CNC-machined AL-6061-T6.
Yet another is the SL-K priced in between the two and made of 3D forged and CNC machined 2014 aluminum
Can anyone who speaks metallurgy tell me what in the world is the difference here?