Smelting weapons not producing resources

[roomaroo]

As the title says, smelting weapons produce no resources. Vancidium melee weapons from EPOE will not smelt at all.

My mod list:
Allow tool
Animals tab
core
ebd prepare carefully
efficient light
expended prosthetics and organ engineering
feed the colonist
furnace
ghxx tech advance
lt-doormat
medical tab
more trade ships
more vanilla turrets
more floor
prisoner harvesting
quality builder
recycle
rt fuse
rt weapons pack
selling prisoners with no guilt
stonecutting tweak
tilled soil
trading spot
xeva's rimhair

Any help would be greatly appreciated. Let me know if you need other info.

[roomaroo]

As a quick note, this was ocuring before I got the recycle mod. I downloaded it in an attempt to fix my issue.

[skullywag]

Will a vanilla steel sword smelt?