ASTM A276/A276M:2017 S30403 Steel: Specifications & Listings

Condition	Finish	Diameter or thickness, in. [mm]	Tensile strength, min (MPa)	Yield strength, min (MPa)	Elongation, min (%)	Reduction of area, min (%)	Brinell HBW, max
A (Annealed)	hot-finished	all	485	170	40	50	-
A (Annealed)	cold-finished	up to 1/2 [12.70] incl	620	310	30	40	-
A (Annealed)	cold-finished	over 1/2 [12.70]	485	170	30	40	-
B (Cold worked (relatively severe))	cold-finished	up to 3/4 [19.05] incl	860	690	12	35	-
B (Cold worked (relatively severe))	cold-finished	over 3/4 [19.05] to 1 [25.40]	795	550	15	35	-
B (Cold worked (relatively severe))	cold-finished	over 1 [25.40] to 1 1/4 [31.75]	725	450	20	35	-
B (Cold worked (relatively severe))	cold-finished	over 1 1/4 [31.75] to 1 1/2 [38.10]	690	345	24	45	-
B (Cold worked (relatively severe))	cold-finished	over 1 1/2 [38.10] to 1 3/4 [44.45]	655	310	28	45	-
S (Strain hardened)	cold-finished	up to 2 [50.8] incl	650	515	25	40	-
S (Strain hardened)	cold-finished	over 2 to 2 1/2 [50.8 to 63.5] incl	620	450	30	40	-
S (Strain hardened)	cold-finished	over 2 1/2 to 3 [63.5 to 76.2] incl	550	380	30	40	-

Yield by the 0.2 percent offset method. Hardness is HBW unless otherwise indicated; equivalent Rockwell is permitted. For shapes of section thickness 1/2 in. [12.5 mm] or less, 30 percent elongation is acceptable. For extruded shapes of Cr-Ni grades in Condition A, yield 170 MPa and tensile 480 MPa minimum apply.

Source: ASTM A276/A276M:2017, Table 2