14
Steel Fiber
+100% Armor
WARFRAMECommonSituationalWarframe · WARFRAME
Steel Fiber
+100% Armor — WARFRAME mod.
Steel Fiber is a Common warframe mod for WARFRAME. Max rank: +100% Armor.
- Polarity
Vazarin- Compat
- WARFRAME
- Drain @ rank
- 14 / 7matched
- Max effect
- +100% Armor
Rank scrubber
Rank 10 / 10
- +100% Armor
Drain 14 unmatched · 7 with Vazarin match · max 14
Overview
Starts at (rank 0)
- +9% Armor
Max rank (10)
- +100% Armor
Rank Table
| Rank | Effect | Drain | Matched |
|---|---|---|---|
| 0 | +9% Armor | 4 | 2 |
| 1 | +18% Armor | 5 | 3 |
| 2 | +27% Armor | 6 | 3 |
| 3 | +36% Armor | 7 | 4 |
| 4 | +45% Armor | 8 | 4 |
| 5 | +55% Armor | 9 | 5 |
| 6 | +64% Armor | 10 | 5 |
| 7 | +73% Armor | 11 | 6 |
| 8 | +82% Armor | 12 | 6 |
| 9 | +91% Armor | 13 | 7 |
| 10 | +100% Armor | 14 | 7 |
Capacity & Forma
At max rank
Unmatched
14
Vazarin match
7
Max drain 14 unmatched / 7 with a matching Vazarin polarity (base 4, ranks 0–10).
Drop Sources
Farm call: Best listed source: Tyl Regor at 25.81%.
- TopTyl RegorUncommon · 25.81%
- Earth/Cetus (Level 10 - 30 Cetus Bounty), Rotation AUncommon · 25.00%
- Earth/Cetus (Level 10 - 30 Cetus Bounty), Rotation AUncommon · 15.97%
- Earth/Cetus (Level 10 - 30 Cetus Bounty), Rotation AUncommon · 15.32%
- Deimos/Cambion Drift (Level 30 - 40 Arcana Isolation Vault), Rotation ANecramech Steel FiberUncommon · 15.00%
Worth the Slot?
- Evaluate whether +100% Armor is worth a slot on your WARFRAME build.
- Polarity is Vazarin; matching halves capacity cost at every rank.
- Augments are kit-specific — only slot when the ability change fits the mission.