ASTM A1018 SS Grade 36

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General Product Description

ASTM A1018 is a standard specification for hot-rolled, heavy-thickness coils of carbon steel, commercial steel, drawing steel, structural steel, high-strength low-alloy steel and ultra-high strength steel. The specification covers steel coils in thicknesses of 0.230 in. to 1.000 in. A1018 Structural Steel (SS) Grade 36 has a specified minimum yield strength of 36 ksi.

Available Dimensions

Grade
Grade
SS Grade 36 Type 2
Product type
Coils
Thickness
(inmm)
0.230 - 0.6255.84 - 15.9
Width
(inmm)
60 - 981500 - 2500

Width: Inquire for widths <60 in. down to 39.4 in.

Mechanical Properties

Tensile testing is performed in the longitudinal direction.

Grade
Grade
SS Grade 36 Type 2
Thickness
(inmm)
0.230 - 0.6255.84 - 15.9
Yield strength
(min ksi)
36
Tensile strength
(min ksi)
58
Elongation in 2"
(min %)
21
Elongation in 8"
(min %)
18

Chemical Composition

(Heat analysis, wt. %.)

Grade
Grade
SS Grade 36 Type 2
C
(max %)
0.25
Mn
(max %)
1)
P
(max %)
0.035
S
(max %)
0.040
V
(max %)
0.008
Cb
(max %)
0.008
Ti
(max %)
0.025
N
(max %)
0.014
Cu 2)
(max %)
0.40
Ni 2)
(max %)
0.40
Cr 2)
(max %)
0.30
Mo 2)
(max %)
0.12

1) For product greater than 0.75 in. thick, the Mn is 0.80 to 1.20%. For each reduction of 0.01% below the specified carbon maximum, an increase of 0.06% Mn above the maximum is permitted to a maximum of 1.35%.

2) Production only at “Limits B” for Cu, Ni, Cr, Mo.

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