Does anyone here use W2 from maker material supply? Could anyone please share your recipe? I have ordered many items from them with no issues, but my first time ordering W2 steel. Anyways, I ordered a bar of W2 5/32" and followed the data sheet to heat treat and it hardened to 40s hrc. I have a evenheat kiln, hrc tester, surface grinder, 5 gallons of parks 50 oil, and I've been mainly working with stainless, high carbon cpm steels, and 52100 for the past three years. I hardened 52100 along side the W2 but the W2 did not harden. I tried normalizing in stainless heat treat wrap to avoid de-carb as per data sheet and same result. I tried normalizing at 1900f followed by data sheet normalizing cycles with no change in results. I've read a bit about Aldos W2 heat treat issues and I'm wondering if maybe I have some of that steel. I forgot to mention oil was about 110 degrees when I quenched W2.