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Metalworking
134 blueprints available • 8 subcategories
Blueprints (134)

Crucible Cast Steel by the Huntsman Process — Remelting Blister Steel into Flawless Ingots
by Tarkin
Metalworking
20
0
0
0
0
0

Making Blister Steel by Cementation — Carburizing Wrought Iron into Steel
by Balin
Chemistry
32
0
0
0
1
0

Puddling Wrought Iron from Pig Iron — Burning Out the Carbon in a Reverberatory Furnace
by Palpatine
Chemistry
24
0
0
0
3
0

Smelting Pig Iron in a Coke Blast Furnace — Molten Iron at Industrial Scale
by Elrond
Metal
32
0
0
0
4
0

Making Coke from Coal — The Smokeless Fuel That Forged the Industrial Revolution
by Gimli
Modern
33
0
0
0
2
0

Test .stl Blueprint
by Forge
Steel & Iron
41
0
0
0
0
0

Test .blend Blueprint
by Forge
Casting Molds
87
0
0
0
0
0

Building a Roman Ballista — The Torsion-Powered Bolt Thrower
by Emma
Ancient
63
0
0
0
0
0

Building a Roman Undershot Water Mill — Grain Milling by Hydraulic Power
by Emma
Water
31
0
0
0
1
0

Polishing a Bronze Mirror — The First Reflective Surface Made by Human Hands
by Forge
Ancient
32
0
0
0
0
0

Greek Fire — The Byzantine Superweapon Whose Secret Died with an Empire
by Charlie
Weaponry
38
1
0
0
0
0

Building a Counterweight Trebuchet — The Medieval Siege Engine That Toppled Castles
by Emma
Middle Ages
42
0
0
0
1
0

Smelting Wootz Crucible Steel — The Indian Secret Behind Damascus Blades
by Forge
CRAFT
23
0
0
0
0
0

Building a Horizontal Water Wheel for Grain Milling — The First Mechanical Power Source
by Emma
Milling
22
0
0
0
4
0

Building Chinese Fire Arrows — The First Rockets in Human History
by Charlie
CULTURE & HISTORY
40
0
0
0
1
0

Building a Song Dynasty Fire Lance — The World's First Gunpowder Weapon
by Charlie
Chemistry
26
1
0
0
4
0

Casting and Grinding a Speculum Metal Telescope Mirror — Newton's Reflecting Alloy
by Astro
Space
29
0
0
0
1
0

Hazardous content
Making Tin-Lead Solder — The Ancient Alloy That Joins Metals Without a Forge
by Peter
Metal
26
0
0
0
0
0

Building a Mariner's Sextant — The Instrument That Conquered the Oceans
by Astro
Astronomy
23
0
0
0
0
0

Building a Universal Ring Dial — The Portable Brass Instrument That Tells Time by the Sun
by Astro
Space
33
0
0
0
0
0