Structural Steel

Dimensions	D	F	Tw	Tf	Est. Wt	Availability
1.25 x .5 x .125	1.25	.5	.125	.125	1.01	C
1.5 x .5 x .125	1.5	.5	.125	.125	1.12	C
1.5 x .75 x .125	1.51-1/2	.75	.125	.125	1.17
2 X 1 X .125	2	1	.125	.125	1.59
2 X 1 X .188	2	1	.188	.188	2.32
2 X 1 X .25	2	1	.25	.25	2.88

Grade	Ni	Fe	C	Mn	Si	Cu	Cr	Mo	S	P	Nb
Alloy Steel Valves	32 - 38	Bal	0.02 max	1 - 2	0.7 max	3 - 4	19 - 21	2 - 3	0.005 max	0.02 max	0.1 - 0.3

Element	Tensile Strength	Density	Melting Point	Elongation	Yield Strength (0.2%Offset)
Alloy Steel Valves	Psi -80,000, MPa -551	8.1 g/cm3	1443 °C (2430 °F)	30 %	Psi - 35,000, MPa - 241