9
Steel Fiber
+55% Armor
WARFRAMECommonSituationalWarframe · WARFRAME
Steel Fiber
+55% Armor — WARFRAME mod.
Steel Fiber is a Common warframe mod for WARFRAME. Max rank: +55% Armor.
- Polarity
Vazarin- Compat
- WARFRAME
- Drain @ rank
- 9 / 5matched
- Max effect
- +55% Armor
Rank scrubber
Rank 5 / 5
- +55% Armor
Drain 9 unmatched · 5 with Vazarin match · max 9
Overview
Starts at (rank 0)
- +9% Armor
Max rank (5)
- +55% 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 |
Capacity & Forma
At max rank
Unmatched
9
Vazarin match
5
Max drain 9 unmatched / 5 with a matching Vazarin polarity (base 4, ranks 0–5).
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 +55% 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.