Steel

Steel moves are ×2 against Ice, Rock and Fairy; Steel Pokémon are immune to Poison, resist Normal, Grass, Ice, Flying, Psychic, Bug, Rock, Dragon, Steel and Fairy, and are weak to Fire, Fighting and Ground.

Look up the type matchup matrix View defense in the matrix

Two-way summary

When attacking

×2 Increased (×2): Ice
Rock
Fairy
×½ Reduced (×½): Fire
Water
Electric
Steel
×1 Neutral (×1): 11 neutral types — open the full table below

When defending

×2 Increased (×2): Fire
Fighting
Ground
×½ Reduced (×½): Normal
Grass
Ice
Flying
Psychic
Bug
Rock
Dragon
Steel
Fairy
×0 Immune (×0): Poison
×1 Neutral (×1): 4 neutral types — open the full table below

These multipliers describe how a move interacts with the defending type in the current reference chart; they are not final damage and have not been verified for Pokémon Champions.

×2 Increased (×2)
×1 Neutral (×1)
×½ Reduced (×½)
×0 Immune (×0)

How does adding Steel change things?

moves

Pinsir

Pinsir

Bug

Multiplier on Bug: ×1
Result: ×1

Mega Scizor

Mega Scizor

Multiplier on Bug: ×1
Multiplier on Steel: ×½
Result: ×½