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Materials

The table below presents the more common materials used by Smalley.

Material	Material Thickness (in)	Minimum Tensile Strength (psi)	Shear Strength (psi)	Maximum Recommended Operating Temp.⁴ (°F)	Modulus of Elasticity(psi)
Carbon Steel
Oil Tempered SAE 1070 - 1090	.006 - .014	269,000	153,000	250	30 X 10⁶
	.0141 - .021	255,000	145,000
	.0211 - .043	221,000	126,000
	.0431+	211,000	120,000
Hard Drawn SAE 1060 - 1075	.006 - .030	230,000	130,000
	.0301 - .110	181,000	103,000
	.1101 - .220	156,000	89,000
302 Stainless Steel
AMS-5866	.002 - .022	210,000	119,000	400	28 X 10⁶
	.0221 - .047	200,000	114,000
	.0471 - .062	185,000	105,000
	.0621 - .074	175,000	100,000
	.0741 - .089	165,000	94,000
	.0891+	155,000	88,000
316 Stainless Steel
ASTM A313¹	.002 - .023	195,000	111,000	400	28 X 10⁶
	.0231 - .048	190,000	108,000
	.0481 - .061	175,000	99,000
	.0611+	170,000	97,000
17-7 PH Stainless Steel
Condition CH900 AMS-5529		240,000²	137,000²	650	29.5 X 10⁶
A-286
AMS-5810		180,000²	105,000²	1000	31 X 10⁶
INCONEL⁵ Alloy X-750
Spring Temper AMS-5699³		220,000²	125,000²	700	31 X 10⁶
NO. 1 Temper "Rc 35 Maximum" AMS-5699^1,3		136,000 REF	77,000	700
NO. 1 Temper AMS-5698		155,000²	88,000²	1000
INCONEL⁵ Alloy 718
AMS-5596¹		180,000²	102,000²	1300	29.6 X 10⁶
ELGILOY⁵
AMS-5876^1,3	≤ .004	300,000²	171,000²	800	30 X 10⁶
	.0041 - .019	290,000²	165,000²
	.0191 - .025	280,000²	159,000²
	.0251 - .100	270,000²	154,000²
Beryllium Copper
Temper TH02 ASTM B197¹		185,000²	128,000²	400	18.5 X 10⁶
MP35N®
AMS 5758¹		260,000	150,000	600	34.1 X 10⁶

NOTE: Additional materials available include Phosphor Bronze, C-276, 410 Stainless Steel, MONEL5 K-500, MONEL5 K-400, Waspaloy and others. Please consult Smalley Engineering for further details. ¹ Referenced for chemical composition only. ² Values obtained after precipitation hardening. ³ Conforms to NACE Standard MR-01-75. ⁴ Exceeding these temperatures will cause increased relaxation. Consult Smalley Engineering for High Temperature applications. ⁵ ELGILOY is a registered trademark of Combined Metals of Chicago. INCONEL and MONEL are registered trademarks of Special Metals Corporation. HASTELLOY is a registered Trademark of Haynes International.