Theis Precision Steel - Typical Stainless Steel Mechanical Properties

SOME TYPICAL STAINLESS STEEL MECHANICAL PROPERTIES

		UT Tensile Strength (KSI)	0.2% Yield Strength (KSI)	% Elongation	Hardness (Reference)
Austenitic
301	Annealed	100 min.	40 min.	40 min.	RB 92 max.
	1/4 Hard	125-150	75 min.	25 min.	RC 25-30
	1/2 Hard	150-175	110 min.	18 min.	RC 30-35
	3/4 Hard	175-200	135 min.	12 min.	RC 35-40
	Full hard	185-210	140 min.	9 min.	RC 40-45
	Extra full hard	230-260	200 min.	5 min.	RC 45-48
	Super hard	270-300	240 min.	2 max.	RC 48-52

304	Annealed	80-100	30-50	40 min.	RB 88 max.
	1/4 Hard	125-150	75 min.	10 min.	RC 25-30
	1/2 Hard	150-175	110 min.	7 min.	RC 30-35
	3/4 Hard	175-200	135 min.	3 min.	RC 35-40
	Full hard	185-210	140 min.	5 max.	RC 40-45

305	Annealed	80-90	30-50	50 min.	RB 85 max.

316L	Annealed	80-100	30-50	40 min.	RB 85 max.

321	Annealed	75-90	30-50	40 min.	RB 85 max.

Ferritic
430	Annealed	65-80	30-55	22 min.	RB 89 max.

434	Annealed	70-85	50-65	22 min.	RB 90 max.

Martensitic¹
410	Annealed	60-75	30-50	20 min.	RB 92 max.
	Hard. & temp.	195	150	15	RC 40
	(Hardening: 1800^oF [982^o C] / Quench / Temper 800^o F [427^o C] )

420	Annealed	80-100	35-55	20 min.	RB 96 max.
	Hard. & Temp.	240	210	10	RC 50
	(Hardening: 1800^oF [982^o C] / Quench / Temper 800^o F [427^o C] )

1) Theis Precision Steel can provide Martensitic Stainless Steel alloys in various hardened and tempered conditions.