Table 13-10

[ Back ] [ Home ] [ Up ] [ Table of Contents ] [ Next ]

MECHANICAL PROPERTIES OF WROUGHT DUPLEX STAINLESS STEELS

Product	ASTM	Heat Treat	Tensile Strength		Yield Strength				Hardness
Form^a	Specification	Condition^b	ksi	MPa	ksi	MPa	% El	% RA	HRC max
3RE60
(UNS S31500)
T	A 799	A	92	630	64	440	30	---	30.5
Pi	A 790	A	92	630	64	440	30	---	30.5
2205
(UNS S31803)
F	A 182	A	90	620	65	450	25	45	---
P, Sh, St	A 240	A	90	620	65	450	25	---	32
B, Shapes	A 276	A	90	620	65	450	25	---	290 HB
T	A 789	A	90	620	65	450	25	---	30.5
Pi	A 790	A	90	620	65	450	25	---	30.5
2304
(UNS S32304)
T	A 789	A	87	600	58	400	25	---	30.5
Pi	A 790	A	87	600	58	400	25	---	30.5
Ferralium 255
(UNS S 32550)
P, Sh, St	A 240	A	110	760	80	550	15	---	32
B, Shapes	A 479	A	110	760	80	550	15	---	297 HB
T	A 789	A	110	760	80	550	15	---	31.5
Pi	A 790	A	110	760	80	550	15	---	31.5
Product	ASTM	Heat Treat	Tensile Strength		Yield Strength				Hardness
Form^a	Specification	Condition^b	ksi	MPa	ksi	MPa	% El	% RA	HRC max
Type 329
(UNS S32900)
P, Sh, St	A 240	A	90	620	70	485	15	---	28
T	A 789	A	90	620	70	485	20	---	28
Pi	A 790	A	90	620	70	485	20	---	28
7-Mo PLUS
(UNS S32950)
P, Sh, St	A 240	A	100	690	70	480	15	---	31
B, Shapes	A 479	A	100	690	70	480	15	---	297 HB
T	A 789	A	100	690	70	480	20	---	30.5
Pi	A 790	A	100	690	70	480	20	---	30.5
a. B - bar; P - plate; Sh - sheet; St - strip; W - wire; Pi - pipe; F - flanges and fittings.
b. A - annealed
Single values are minimums, except for hardness values that are maximums, unless otherwise specified.

[ Go to Top ]

The Ferrous Metals Data Book

yle="border-style: none; border-width: medium" colspan="10"> Single values are minimums, except for hardness values that are maximums, unless otherwise specified. [ Go to Top ]

The Ferrous Metals Data Book