ASME SA 182 gr. f12 cl.2 hex & flat Bar stock from 4mm – 300mm
Manufacturer & supplier of Alloy Steel f12 class 2 Square Bar & Hot rolled bar in China
ASTM A182 Grade F12 Alloy Steel Round Bar
ASME SA 182 Gr.F12 Rod
Alloy Steel f12 class 2 Square Bar
Call for small piece of Alloy Steel Grade f12 cold drawn bar to test before buying
Processing metals when they are being alloyed yields better performance in many alloys. This being said, alloy steel components including ASTM A182 Gr f12 Alloy Steel Hex Bar produced under specification ASME SA 182 are very likely to undergo processing such as hot rolling, forging, polishing etc. While polishing improves the corrosion resistance properties of Grade f12 Cr-Mo A182 Polished Bar, the abrasive used may also be used to eliminate the presence of oxidization and to achieve a smoother surface.
On the other hand, the use of forging is simply to improve the impact resistance of the astm a182 f12 round bar while also gaining better fatigue resistance. Moreover, since the grain flow is aligned, the ductility of SA182 Chrome Moly Gr.f12 Forged Bar also sees a noticeable improvement. In comparison to a hot rolled product the, strength of Grade ASTM A182 Alloy Steel f12 Cold Finished Bars is almost 20 per cent higher and since the temperature is above ambient temperature, these bars have high structural integrity. For applications where both cost and consumption of raw materials need to exercise control, buyers prefer the use of Alloy Steel Grade f12 Hot Rolled Bar. Another benefit of using hot rolling is that the resistance to metal plastic deformation in the Alloy Steel A182 f12 Threaded Bar tends to be lower.
Dimensions Standard And Specification Of ASTM A182 Grade F12 Alloy Steel Round Bar
|
type
|
Alloy Steel ASTM A182 F12 Round Bars
|
|
Type
|
threaded bar, square bar, rod, hexagon bar, Round bar, channel bar, flat bar, angle bar
|
|
Range
|
3.17 to 350mm diameter |
|
Surface
|
pickled round bar, bright round bar, black round bar
|
|
Standards
|
Alloy Steel A479, ASTM A182 F12 , A314, GB/T1220-2007, GB4226-84, JIS G4318-98, JISG4311-91, GB4226-84, EN 10095-99, JIS G3033-2005, EN10088-3-2005 etc |
|
Technique
|
Hot Rolled/Forged/Peeled/Cold Drawn
|
|
Diameter
|
5 to 500mm Custom size
|
|
Length
|
1 to 9m or custom size
|
View latest price & ready sizes of SA182 Chrome Moly Gr.f12 Forged Bar, pump shaft & hexagonal bar Ex Shenzhen
ASTM A182 Grade F12 Alloy Steel Round Bar Color Code
ASME SA 182 Gr.F12 Rod Price
- Alloy Steel F12 square bar
US $1550-2400 / Ton - astm a182 Alloy Steel F12 rods
US $2000-3000 / Ton - alloy steel hex bar F12
US $1.5-4.5 / Kilogram - F12 Alloy steel bars
US $1000-2500 / Ton - ASTM A182 F12 alloy steel round bar
US $1800-2300 / Ton
Alloy Steel Astm A182 F12 Round Bar Tolerances
Chemical Element Of ASTM A182 F12 AS Round Bar
| Grade | P | Mn | C | Mo | Si | Cr |
| ASTM A182 F12 | 0.025 | 0.40 – 0.65 | 0.10 – 0.20 | 0.44 – 0.65 | 0.50 – 0.80 | 1.00 – 1.50 |
Mechanical Properties Database Of ASTM A182 F12 Chrome Moly Square Bars
| Elongation (% in 50mm) min | Yield Strength 0.2% Proof (ksi) min | Tensile Strength (ksi) min |
| 30 | 205 | 415 |
Equivalent Material Grade Of Alloy F12 Hollow Bar
| STANDARD | UNS | WERKSTOFF NR. |
| ASTM A182 F12 | – | – |
weight chart of F12 Round Bars
|
SHAPE
|
POUNDS PER FOOT
|
|---|---|
|
Flat
|
Thickness (in.) x Width (in.) x 3.4
|
|
Hexagon
|
D2 x 2.945
|
|
Round
|
D2 x 2.67
|
|
Square
|
D2 x 3.4
|
Markings On The Alloy Steel F12 Bright Bars
- Schedule number or nominal wall thickness
- Material Designation
- Manufacturer’s Name or Symbol
- Grade
- Rating Designation
- Heat Code
- “WP” in grade symbol
Weight Chart Per Linear Foot of Chrome Moly F12 Forged Bars
|
SIZE IN INCHES
|
ROUND
|
OCTAGON
|
SQUARE
|
HEXAGON
|
SIZE IN INCHES
|
HEXAGON
|
SQUARE
|
ROUND
|
OCTAGON
|
|
1/16
|
.010
|
.011
|
.013
|
.012
|
11/16
|
1.392
|
1.607
|
1.262
|
1.333
|
|
5/64
|
.017
|
.018
|
.022
|
.019
|
45/64
|
1.456
|
1.681
|
1.320
|
1.394
|
|
3/32
|
.023
|
.024
|
.029
|
.025
|
23/32
|
1.521
|
1.756
|
1.380
|
1.487
|
|
7/64
|
.031
|
.033
|
.039
|
.034
|
47/64
|
1.588
|
1.834
|
1.440
|
1.521
|
|
1/8
|
.042
|
.044
|
.053
|
.046
|
3/4
|
1.656
|
1.913
|
1.502
|
1.586
|
|
9/64
|
.053
|
.056
|
.067
|
.058
|
25/32
|
1.797
|
2.075
|
1.630
|
1.721
|
|
5/32
|
.065
|
.069
|
.083
|
.072
|
13/16
|
1.944
|
2.245
|
1.763
|
1.862
|
|
11/64
|
.079
|
.083
|
.100
|
.087
|
27/32
|
2.096
|
2.421
|
1.901
|
2.008
|
|
3/16
|
.094
|
.099
|
.120
|
.104
|
7/8
|
2.254
|
2.603
|
2.045
|
2.159
|
|
13/64
|
.110
|
.116
|
.140
|
.121
|
29/32
|
2.418
|
2.792
|
2.193
|
2.316
|
|
7/32
|
.128
|
.135
|
.163
|
.141
|
15/16
|
2.588
|
2.988
|
2.347
|
2.479
|
|
15/64
|
.147
|
.155
|
.187
|
.162
|
31/32
|
2.763
|
3.191
|
2.506
|
2.646
|
|
1/4
|
.167
|
.176
|
.213
|
.184
|
1
|
2.945
|
3.400
|
2.670
|
2.820
|
|
17/64
|
.188
|
.199
|
.240
|
.207
|
1-1/16
|
3.324
|
3.838
|
3.015
|
3.183
|
|
9/32
|
.211
|
.223
|
.269
|
.233
|
1-1/8
|
3.727
|
4.303
|
3.380
|
3.569
|
|
19/64
|
.235
|
.248
|
.300
|
.259
|
1-3/16
|
4.152
|
4.795
|
3.766
|
3.977
|
|
5/16
|
.261
|
.275
|
.332
|
.288
|
1-1/4
|
4.601
|
5.313
|
4.172
|
4.407
|
|
21/64
|
.288
|
.304
|
.360
|
.318
|
1-5/16
|
5.072
|
5.857
|
4.600
|
4.858
|
|
11/32
|
.316
|
.334
|
.402
|
.348
|
1-3/8
|
5.567
|
6.428
|
5.049
|
5.332
|
|
23/64
|
.345
|
.364
|
.439
|
.381
|
1-7/16
|
6.085
|
7.026
|
5.518
|
5.827
|
|
3/8
|
.376
|
.397
|
.478
|
.414
|
1-1/2
|
6.625
|
7.650
|
6.008
|
6.345
|
|
25/64
|
.408
|
.431
|
.519
|
.450
|
1-9/16
|
7.189
|
8.301
|
6.519
|
6.885
|
|
13/32
|
.441
|
.466
|
.561
|
.486
|
1-5/8
|
7.775
|
8.978
|
7.051
|
7.446
|
|
27/64
|
.475
|
.502
|
.605
|
.524
|
1-11/16
|
8.385
|
9.682
|
7.604
|
8.030
|
|
7/16
|
.511
|
.540
|
.651
|
.564
|
1-3/4
|
9.018
|
10.41
|
8.178
|
8.634
|
|
29/64
|
.548
|
.579
|
.698
|
.604
|
1-13/16
|
9.673
|
11.17
|
8.773
|
9.265
|
|
15/32
|
.587
|
.620
|
.747
|
.647
|
1-7/8
|
10.35
|
11.95
|
9.388
|
9.911
|
|
31/64
|
.627
|
.662
|
.798
|
.692
|
1-15/16
|
11.05
|
12.76
|
10.02
|
10.58
|
|
1/2
|
.668
|
.705
|
.850
|
.736
|
2
|
11.78
|
13.60
|
10.68
|
11.28
|
|
33/64
|
.710
|
.750
|
.904
|
.783
|
2-1/16
|
12.53
|
14.46
|
11.36
|
11.99
|
|
17/32
|
.754
|
.796
|
.960
|
.831
|
2-1/8
|
13.30
|
15.35
|
12.06
|
12.73
|
|
35/64
|
.799
|
.844
|
1.017
|
.881
|
2-3/16
|
14.09
|
16.27
|
12.78
|
13.49
|
|
9/16
|
.845
|
.892
|
1.076
|
.932
|
2-1/4
|
14.91
|
17.21
|
13.52
|
14.27
|
|
37/64
|
.893
|
.943
|
1.136
|
.985
|
2-5/16
|
15.75
|
18.18
|
14.28
|
15.08
|
|
19/32
|
.941
|
.994
|
1.199
|
1.038
|
2-3/8
|
16.61
|
19.18
|
15.06
|
15.91
|
|
39/64
|
.992
|
1.048
|
1.263
|
1.094
|
2-7/16
|
17.49
|
20.20
|
15.87
|
16.75
|
|
5/8
|
1.043
|
1.102
|
1.328
|
1.150
|
2-1/2
|
18.40
|
21.25
|
16.69
|
17.62
|
|
41/64
|
1.096
|
1.207
|
1.395
|
1.209
|
2-9/16
|
19.34
|
22.33
|
17.53
|
18.52
|
|
21/32
|
1.150
|
1.214
|
1.464
|
1.268
|
2-5/8
|
20.29
|
23.43
|
18.40
|
19.43
|
|
43/64
|
1.205
|
1.272
|
1.535
|
1.329
|
2-11/16
|
21.27
|
24.56
|
19.29
|
20.37
|
|
SIZE IN INCHES
|
HEXAGON
|
SQUARE
|
ROUND
|
OCTAGON
|
SIZE IN INCHES
|
SQUARE
|
ROUND
|
OCTAGON
|
|
2-3/4
|
22.27
|
25.71
|
20.19
|
21.33
|
6
|
122.4
|
96.13
|
101.5
|
|
2-3/16
|
23.29
|
26.90
|
21.12
|
22.31
|
6-1/16
|
125.0
|
98.15
|
103.6
|
|
2-7/8
|
24.34
|
28.10
|
22.07
|
23.31
|
6-1/8
|
127.6
|
100.2
|
105.8
|
|
2-5/16
|
25.41
|
29.34
|
23.04
|
24.33
|
6-3/16
|
130.2
|
102.2
|
108.0
|
|
3
|
26.50
|
30.60
|
24.03
|
25.38
|
6-1/4
|
132.8
|
104.3
|
110.2
|
|
3-1/16
|
27.62
|
31.89
|
25.05
|
26.45
|
6-5/16
|
135.5
|
106.4
|
112.4
|
|
3-1/8
|
28.76
|
33.20
|
26.08
|
27.54
|
6-3/8
|
138.2
|
108.5
|
114.6
|
|
3-3/16
|
29.92
|
34.55
|
27.13
|
28.65
|
6-7/16
|
140.9
|
110.7
|
116.9
|
|
3-1/4
|
|
35.91
|
28.21
|
29.79
|
6-1/2
|
143.7
|
112.8
|
119.1
|
|
3-5/16
|
|
37.21
|
29.30
|
30.94
|
6-9/16
|
146.4
|
115.0
|
121.4
|
|
3-3/8
|
|
38.73
|
30.42
|
32.12
|
6-5/8
|
149.2
|
117.2
|
123.8
|
|
3-7/16
|
|
40.18
|
31.55
|
33.32
|
6-11/16
|
152.1
|
119.4
|
126.1
|
|
3-1/2
|
|
41.6
|
32.71
|
34.54
|
6-3/4
|
154.9
|
121.7
|
128.5
|
|
3-9/16
|
|
43.15
|
33.90
|
35.79
|
6-13/16
|
157.8
|
123.9
|
130.9
|
|
3-5/8
|
|
44.68
|
35.09
|
37.07
|
6-7/8
|
160.7
|
126.2
|
133.3
|
|
3-1/16
|
|
46.23
|
36.31
|
38.34
|
6-15/16
|
163.6
|
128.5
|
135.7
|
|
3-3/4
|
|
47.81
|
37.55
|
39.65
|
7
|
166.6
|
130.9
|
138.2
|
|
3-3/16
|
|
49.42
|
38.81
|
40.99
|
7-1/16
|
169.6
|
133.2
|
140.7
|
|
3-7/8
|
|
51.05
|
40.10
|
42.34
|
7-1/8
|
172.6
|
135.6
|
143.2
|
|
3-5/16
|
|
52.71
|
41.40
|
43.72
|
7-3/16
|
175.6
|
138.0
|
145.7
|
|
4
|
|
54.40
|
42.73
|
45.12
|
7-1/4
|
178.7
|
140.4
|
148.2
|
|
4-1/16
|
|
56.11
|
44.07
|
46.54
|
7-5/16
|
181.8
|
142.8
|
150.8
|
|
4-1/8
|
|
57.85
|
45.44
|
47.98
|
7-3/8
|
184.9
|
145.2
|
153.4
|
|
4-3/16
|
|
59.62
|
46.83
|
49.45
|
7-7/16
|
188.1
|
147.7
|
156.0
|
|
4-1/4
|
|
61.41
|
48.23
|
50.93
|
7-1/2
|
191.3
|
150.2
|
158.6
|
|
4-5/16
|
|
63.23
|
49.66
|
52.44
|
7-5/8
|
197.7
|
155.3
|
164.0
|
|
4-3/8
|
|
65.08
|
51.11
|
53.98
|
7-3/4
|
204.2
|
160.4
|
169.4
|
|
4-7/16
|
|
66.95
|
52.58
|
55.53
|
7-7/8
|
210.9
|
165.6
|
174.9
|
|
4-1/2
|
|
68.85
|
54.08
|
57.10
|
8
|
217.6
|
170.9
|
180.5
|
|
4-9/16
|
|
70.78
|
55.59
|
58.70
|
8-1/4
|
230.9
|
181.8
|
192.0
|
|
4-5/8
|
|
72.73
|
57.12
|
60.32
|
8-1/2
|
245.7
|
192.9
|
203.8
|
|
4-1/16
|
|
74.71
|
58.68
|
61.96
|
8-3/4
|
259.6
|
204.4
|
215.8
|
|
4-3/4
|
|
76.71
|
60.25
|
63.63
|
9
|
275.4
|
216.3
|
228.4
|
|
4-3/16
|
|
78.75
|
61.85
|
65.32
|
10
|
340.0
|
267.0
|
282.0
|
|
4-7/8
|
|
80.80
|
63.46
|
67.02
|
11
|
411.4
|
323.1
|
341.2
|
|
4-5/16
|
|
82.89
|
65.10
|
68.75
|
12
|
489.6
|
384.4
|
406.1
|
|
5
|
|
85.00
|
66.76
|
70.50
|
13
|
575
|
451
|
476
|
|
5-1/16
|
|
87.14
|
68.44
|
72.27
|
14
|
666
|
523
|
552
|
|
5-1/8
|
|
89.30
|
70.14
|
74.07
|
15
|
765
|
601
|
634
|
|
5-3/16
|
|
91.50
|
71.86
|
75.89
|
16
|
871
|
684
|
721
|
|
5-1/4
|
|
93.71
|
73.60
|
77.72
|
17
|
982
|
772
|
814
|
|
5-5/16
|
|
95.96
|
75.36
|
79.59
|
18
|
1102
|
865
|
912
|
|
5-3/8
|
|
98.23
|
77.15
|
81.47
|
19
|
1227
|
964
|
1017
|
|
5-7/16
|
|
100.5
|
78.95
|
83.38
|
20
|
1360
|
1068
|
1127
|
|
5-1/2
|
|
102.9
|
80.78
|
85.30
|
21
|
1499
|
1177
|
1242
|
|
5-9/16
|
|
105.2
|
82.62
|
87.25
|
22
|
1645
|
1292
|
1363
|
|
5-5/8
|
|
107.6
|
84.49
|
89.23
|
23
|
1798
|
1412
|
1490
|
|
5-1/16
|
|
110.0
|
86.38
|
91.22
|
24
|
1958
|
1538
|
1622
|
|
5-3/4
|
|
112.4
|
88.29
|
9323
|
25
|
2125
|
1669
|
1760
|
|
5-3/16
|
|
114.9
|
90.22
|
95.27
|
26
|
2298
|
1805
|
1904
|
|
5-7/8
|
|
117.4
|
92.17
|
97.33
|
27
|
2478
|
1946
|
2053
|
|
5-5/16
|
|
119.9
|
94.14
|
99.41
|
28
|
2665
|
2093
|
2208
|
AS F12 Hexagonal Bar Application Industries
- Food Processing Industry
- Pharmaceuticals Industry
- Aerospace Industry
- Pulp & Paper Indusry
- Power Plant Industry
- Chemical Industry
- Oil and Gas Industry
- Energy Industry
- Petrochemical Industry
Various Types Of F12 Cr-Mo A182 Bar
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|
buy Alloy Steel A182 f12 Polished Bar, black bar and bright bar at low price