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Hot Rolled Carbon Steel Plate
1. Description
- Name of Product: Hot Rolled Carbon Steel Plate
- Quality: American Standard ASTM A36
Chinese Standard GB/T 709-2006
- Made with no alloy quality steel, good welding properties, more thickness available.
2. Specification
2.1 American Standard ASTM A36
2.1.1 Chemical Analysis:
|
Thickness (mm)
|
Carbon (%)
|
Sulphur (%)
|
Phosphorus (%)
|
Manganese (%)
|
Silicon (%)
|
Copper (%)*
|
|
≤ 20
|
≤ 0.25
|
≤ 0.05
|
≤ 0.04
|
-
|
≤ 0.40
|
≥0.20
|
|
20 to 40
|
≤ 0.25
|
≤ 0.05
|
≤ 0.04
|
0.8 ≤ x ≤ 1.2
|
≤ 0.40
|
≥0.20
|
|
40 to 65
|
≤ 0.26
|
≤ 0.05
|
≤ 0.04
|
0.8 ≤ x ≤ 1.2
|
0.15 ≤ x ≤ 0.4
|
≥0.20
|
|
65 to 100
|
≤ 0.27
|
≤ 0.05
|
≤ 0.04
|
0.85 ≤ x ≤ 1.2
|
0.15 ≤ x ≤ 0.4
|
≥0.20
|
|
≥ 100
|
≤ 0.29
|
≤ 0.05
|
≤ 0.04
|
0.85 ≤ x ≤ 1.2
|
0.15 ≤ x ≤ 0.4
|
≥0.20
|
|
Specifications
|
Yield Strength (Mpa)
|
Tensile Strength (Mpa)
|
Elongation in 8 in (%)
|
Elongation in 2 inch (%)
|
|
ASTM A 36 Requirement
|
≥ 250
|
400 ≤ x ≤ 500
|
≥ 20
|
≥ 23
|
|
Typical Ex-Plant Test Result
|
320
|
456
|
21
|
26
|
2.2 Chinese Standard GB/T 709-2006
|
Thickness (mm) |
Tolerance
|
Minimum Thickness
|
Thickness (mm)
|
Tolerance
|
Minimum Thickness
|
|
Width 1500mm-2500mm
|
Width 1500mm-2500mm
|
||||
|
3
|
±0.55
|
2.45
|
26
|
±0.8
|
25.2
|
|
4
|
3.45
|
30
|
29.2
|
||
|
5
|
4.45
|
40
|
39.2
|
||
|
6
|
±0.6
|
5.4
|
42
|
±0.9
|
41.1
|
|
8
|
7.4
|
60
|
59.1
|
||
|
10
|
±0.65
|
9.35
|
65
|
±1.1
|
63.9
|
|
12
|
11.35
|
80
|
78.9
|
||
|
14
|
13.35
|
100
|
98.9
|
||
|
16
|
±0.75
|
15.25
|
110
|
±1.4
|
108.6
|
|
18
|
17.25
|
150
|
148.6
|
||
|
20
|
19.25
|
160
|
±1.6
|
158.4
|
|
|
22
|
21.25
|
200
|
198.4
|
||
|
25
|
24.25
|
250
|
±1.8
|
248.2
|
|
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