Here is a blacksmithing 1-450 guide
BLACKSMITH
Approximate Materials Required for 1-440:
* 90 Rough Stone
* 310 Copper Bar
* 24 Coarse Stone
* 5 Silver Bar
* 120 Bronze Bar
* 150 Heavy Stone
* 5 Gold Bar
* 230 Iron Bar
* 35 Green Dye
* 190 Steel Bar
* 5 Truesilver Bar
* 60 Solid Stones
* 150 Mageweave Cloth
* 240 Mithril Bar
* 20 Dense Stone
* 480 Thorium Bar
* 155 Fel Iron Bar
* 10 Netherweave Cloth
* 100 Adamantite Bar
* 257 Cobalt Bar
* 286 Saronite Bar
* 23 Eternal Earth
440-450 is not included because you can craft every recipe at 440.
Related Guides:
* Mining Leveling Guide 1-450.
WoW Blacksmithing Leveling Guide 1 - 450
First, visit any trainer in the main cities of old Azeroth - just ask a guard, and learn Apprentice Blacksmithing.
* 1 - 25
50 x [Rough Sharpening Stones] - 50 Rough Stone
* 25 - 45
Save 10 of these.
20 x [Rough Grinding Stones] - 40 Rough Stone
* 45 - 75
30 x [Copper Chain Belt] - 180 Copper Bar
75 - 125
Learn Blacksmithing Journeyman.
* 75 - 87
Save these.
12 x [Coarse Grinding Stones] - 24 Coarse Stones
* 87 - 100
13 x [Runed Copper Belt] - 130 Copper Bar
* 100 - 105
5 x [Silver Rod] - 5 Silver Bar, 10 Rough Grinding Stone
* 105 - 125
20 x [Rough Bronze Leggings] - 120 Bronze Bar
125 - 200
Learn Blacksmithing Expert.
* 125 - 150
50 x [Heavy Grinding Stone] - 150 Heavy Stone
You should stop at 150 though if you reach that before making all 50, as the recipe goes grey at this point - then if you need all 50 later on make them at that point instead.
* 150 - 155
5 x [Golden Rod] - 5 Gold Bar, 10 Coarse Grinding Stone
* 155 - 165
10 x [Green Iron Leggings] - 80 Iron Bar, 10 Heavy Grinding Stone, 10 Green Dye
* 165 - 190
25 x [Green Iron Bracers] - 150 Iron Bar, 25 Green Dye
* 190 - 200
10 x [Golden Scale Bracers] - 50 Steel Bar, 20 Heavy Grinding Stone
200 - 275
Learn Blacksmithing Artisan.
* 200 - 205
5 x [Truesilver Rod] - 5 TrueSilver Bar, 5 Heavy Grinding Stone
At skill level 200 and character level 40, Blacksmiths can choose to specialize as an Armorsmith or a Weaponsmith. Weaponsmiths can later further specialize into Hammer-, Axe- or Swordsmiths. All specialized armor and weapons are Bind on Pickup and can only be used by the blacksmith that made them. Most specialization recipes require difficult components, such as Primal Mights, Primal Nethers, and Nether Vortexes. If you want to read more about Blacksmith specialization, please visit these pages: Armorsmithing or Weaponsmithing.
* 205 - 210
Save these.
15 x [Solid Grinding Stone] - 60 Solid Stone
* 210 - 225
15 x [Heavy Mithril Gauntlet] - 90 Mithril Bar, 60 Mageweave Cloth
* 225 - 235
10 x [Steel Plate Helm] - 140 Steel Bar, 10 Solid Grinding Stone
* 235 - 250
15 x [Mithril Coif] - 150 Mithril Bar, 90 Mageweave Cloth
Check AH, if you can see the Mithril Spurs recipe and it's not that expensive, buy it and make those until 255.
* 250 - 260
20 x [Dense Sharpening Stones] - 20 Dense Stone
* 260 - 275
15 x [Thorium Bracers] - 120 Thorium Bar
275 - 350
Go to Outland and learn Blacksmithing Master.
* 275 - 290
20 x [Imperial Plate Bracers] 240 Thorium Bar
The recipe is a reward from this quest. - 10 Thorium Bar
* 295 - 300
Choose one from the recipes listed below. They both requires 12 Thorium Bar for each craft, the only difference between them is that you need 1 Star Ruby for the Helm and 8 Rugged Leather for the Boots.
5 x [Thorium Boots] - 60 Thorium Bar, 5 Star Ruby
or
5 x [Thorium Helm] - 60 Thorium Bar, 40 Rugged Leather
* 300 - 305
10 x [Fel Weightstone] - 10 Fel Iron Bar, 10 Netherweave Cloth
* 305 - 315
10 x [Fel Iron Plate Belt] - 40 Fel Iron Bar
* 315 - 320
5 x [Fel Iron Chain Gloves] - 25 Fel Iron Bar
* 320 - 325
5 x [Fel Iron Plate Boots] - 30 Fel Iron Bar
* 325 - 330
10 x [Lesser Rune of Warding] - 10 Adamantite Bar
* 330 - 335
5 x [Fel Iron Breastplate] - 50 Fel Iron Bar
* 335 - 340
5 x [Adamantite Cleaver] - 40 Adamantite Bar - Recipe location
* 340 - 345
10 x [Lesser Rune of Shielding] - 10 Adamantite Bar - Recipe location
* 345 - 350
5 x [Adamantite Cleaver] - 40 Adamantite Bar
350 - 450
Go to Nothrend and learn Blacksmithing Grand Master.
* 350 - 360
10 x [Cobalt Belt] - 40 Cobalt Bar
* 360 - 370
10 x [Cobalt Bracer] - 40 Cobalt Bar
* 370 - 375
5 x [Cobalt Helm] - 25 Cobalt Bar
* 375 - 420
38 x [Reinforced Cobalt Chestpiece] - 152 Cobalt Bar
This is by far the best recipe to level with. Unfortunately it's dropped by mobs, so you actualy have to farm for this, but it's worth it because you will save a lot of gold. The recipe is dropped by these mobs. They can be found in Sholazar Basin, the mobs are level 75-76. This is a profession only drop, don't be fooled with the droprate at wowhead, it's a lot higher than that. I got my recipe after 10 kill.
I know that this way you need to be at least level 75, but if you choose to stay with the recipes you can learn from your trainer, you will need more than twice as much materials.
However, there is two other alternative recipes. It's just, they will turn green a lot sooner, so you will have to farm for Reinforced Cobalt Chestpiece recipe anyway.
[Plans: Reinforced Cobalt Shoulders] - Dropped by these mobs. The mobs can be found in Dragonblight and they are level 72-73. This one turns green at 400.
[Plans: Reinforced Cobalt Helm] - Dropped by these mobs. The mobs can be found in Grizzly Hills and they are level 73-74. This one turns green at 410.
* 420 - 430
For this part, there is around 10 or more recipes. They need the same amount of Saronite Bars, the only difference is that they need different kind of Eternals. This is the only recipe that requires Eternal earth - which is the cheapest Eternal - so I suggest you to craft this one.
10 x [Daunting Handguards] - 120 Saronite Bar, 10 Eternal Earth
* 430 - 435
5 x [Savage Saronite Hauberk] - 70 Saronite Bar, 5 Eternal Earthr
* 435 - 440
Back to Daunting Handguards, the recipe will be yellow this time.
8 x [Daunting Handguards] - 96 Saronite Bar, 8 Eternal Earth
* 440-450
Now you can craft all of the new epic recipes, you don't need 450 for it.
If you want 450 that badly or you want be Realm First Grand Master Blacksmither, you should keep making [Daunting Handguards].
This guide isn't mine I copied from holyrunner/d3scene