Chemical Composition

Grade Symbol	UNS Number	Alloy	Elements	Composition %
Alloy 310	S31000	25 chromium, 20 nickel 310G	Carbon	0.25 max
			Manganese	2.00 max
			Phosphorus	0.045 max
			Sulfur	0.030 max
			Silicon	1.00 max
			Nickel	19.00 - 22.00
			Chromium	24.00 - 26.00

Mechanical Properties

Property	Value
Tensile Strength, min, ksi [MPa]	75 [515]
Yield Strength, min, ksi [MPa]	30 [205]
Elongation in 2 in. [50mm] or 4D, min, %	30
Reduction or Area, min, %	50