What advantages does the AJSGH50 hose using SAE 304 Stainless Steel? The Aqua Joe Heavy Duty Steel Hose AJSGH50 is made of SAE 304 Stainless Steel, a durable and lightweight alloy that is resistant to corrosion, temperature, and puncture. Related articles What are the advantages of using SAE 304 Stainless Steel in the AJSGH50-MAX model? Sun Joe High-Pressure Washer Hose Compatibility Guide What type of metal is used in the Aqua Joe AJSGH50? Will the hose AJFJH75-34-CTR-BLK work with standard hose accessories? How should I use my hose for the first time?