FZG Test Forschungsstelle fur Zahnrader und Getriebebau

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FZG test is used to Evaluate the scuffing Load capacity of oils. It’s a gear oil used in automotive. There are two methods to run this test, one is ISO and the other is ASTM.
FZG Analysis (Forschungsstelle fur Zahnrader und GetriebebauGear) – Gear Oil Testing
PARAMETERS TEST METHODS
From Stage 1-12
Load carrying capacity – FZG
Test Failure Load Stag
Stage 13 (must pass stage 12)
Stage 14 (must pass stage 13)
ASTM D 5182




FZG Test Using ISO Method

Part 1: FZG test method A/8,3/90 for relative scuffing load-carrying capacity of oils
Part 2: FZG test method A10/16,6R/90 for relative scuffing load-carrying capacity of lubricants with high EP performance
ISO 14635