254 SMO Round Bar
The highly alloyed grade 6 percent moly or 254 SMO, which belongs to the austenitic stainless steel class, is one of the most corrosion-resistant alloys now on the market. The 6 Moly 254 SMO hex bar is a flexible alloy with exceptional qualities and the capacity to endure numerous corrosive environments. The primary motivation for developing this notion was to create a metal that could be employed in marine engineering while also being resistant to hostile chlorine-containing mediums.
Because of this, the development of A276 6Mo UNS S31254 Rod resolves the problem, since the substance demonstrates excellent resistance to stress related corrosion cracking, or SCC. In marine conditions, it is typical to see standard austenitic stainless steel alloys like grade 304 degrade through pitting. The SMO 254 Welding Rod has a PREN, or Pitting Resistance Equivalent Number, of 42.5, which indicates that it has a very strong resistance to pitting in comparison to grade 304.
Comparing the SMO 254 Round Bar to a few common austenitic stainless steel alloys, the mechanical strength is also higher. In fact, the 254 SMO Round Bar has a mechanical strength that is nearly twice as high as the 300 series stainless steel. This is because Chromium, Nickel, Molybdenum, and Nitrogen have been added to the chemical composition of alloy 254, which also makes it a super austenitic stainless steel grade.
| Dimensions | BS, DIN, EN, AISI, JIS, ASME, ASTM |
|---|---|
| size of Round bar | Thickness: 2 milimeter-100 milimeter |
| size of Flat bar | Width: 10 milimeter - 500 milimeter |
| Dia: 3 milimeter-~800 milimeter | |
| Channel Bars | 80 x 40 milimeter- 150 x 75 milimeter section; 5.0 - 6.0 milimeter thickness |
| size of Angle bar | 3* 20* 20 milimeter~12* 100* 100 milimeter |
| Size of Billet | 1/2 - 495 milimeter Diameter |
| Rectangular Bars Section | 3 to 12 milimeter thickness |
| Form | Round, Rod, T-Bars, Channel Bars, Precision Ground Bars, Flat Bars, Square, Blocks, Round Rod, Rings, Hollow, Triangle, Threaded, Hex (A/F), Rectangle, Half Round Bars, Profiles, Billet, Ingot, Forging, I/H Bars etc. |
| Size of Rectangles | 33 x 30 milimeter - 295 x 1066 milimeter |
| Surface | Sand Blasting Finished, Hot Rolled Pickled, Bright, Cold Drawn, Hairline, Polished |
| Processing | cutting to 650 milimeter |
| Hollow Bars sizes | 32mm Outside diameter x 16 milimeter Inside diameter to 250 milimeter Outside diameter x 200 milimeter Inside diameter) |
| Tolerance | H9, K9, H8, H12, K12, H11, H13, K10, K11, H10, or as per need |
| Finish | centreless ground, smooth turned, peeled, hot rolled, Rough Turned, Polish, Bright, Cold (bright) drawn, Centreless Ground, Grinding & Black, hot rolled annealed |
| Method | Cold Drawn, Hot Rolled, Cold Rolled Rod, Forged Round Bars |
| Condition | annealed, tempered and Hardened |
H&T |
Hardened and tempered. |
ANN |
Annealed |
PH |
Precipitation hardened. |
| Description | 254 SMO Round Bar Price |
|---|---|
| S31254 F44 1.4547 Smo254 Stainless Steel 254 Smo Bar Square | US $ 1200-2500 / Ton |
| Smo 254 Round Bar 254 Smo Rods Smo 254 Hollow Bar | US $ 2.18-10.35 / kg |
| N08926/25-6mo/1.4529 Super Austenitic Stainless Steel Bar | US $ 2000-5000 / Ton |
| 254smo Stainless Steel Bar, Diameter of 20-120mm, Rod 254smo | US $ 23-25 / kg |
| 254smo S31254 Stainless Steel Bright Bar | US $ 2500-3500 / Ton |
| ASTM 254smo 1.4547 Stainless Steel Hollow Bar |
US $ 2.55-10.85 / kg |
| 1.4547/S31254 Smo254 Solid Hollow Bar | US $ 2.55-9.85 / kg |
| Smo 254 Uns S31254 254smo Rolled Alloys Round Bars F44 254smo Round Rod |
US $ 2.18-10.35 / kg |
| 254smo Stainless Steel Bar, Diameter of 20-120mm | US $ 23-25 / kg |
Wt per Foot t of hex bar |
Size in Inches of hex bar |
Wt per 12 ' of hex bar |
|---|---|---|
0.0180 |
1/4″ |
2.160 |
0.0104 |
3/16″ |
1.248 |
0.0600 |
3/8″ |
4.920 |
0.0290 |
5/16″ |
3.480 |
0.0740 |
1/2″ |
8.880 |
0.0560 |
7/16″ |
6.72 |
1.150 |
5/8″ |
13.80 |
0.0930 |
9/16″ |
11.16 |
1.660 |
3/4″ |
19.92 |
1.390 |
11/16″ |
16.68 |
2.300 |
7/8″ |
27.60 |
2.600 |
15/16″ |
31.20 |
1.950 |
13/16″ |
23.40 |
3.30 |
1-1/16″ |
39.60 |
2.90 |
1″ |
34.80 |
4.600 |
1-1/4″ |
55.20 |
3.700 |
1-1/8″ |
44.40 |
5.600 |
1-3/8″ |
67.20 |
5.100 |
1-5/16″ |
61.20 |
6.600 |
1-1/2″ |
79.20 |
6.100 |
1-7/16″ |
73.20 |
26.53 |
3″ |
318.36 |
9.030 |
1-3/4″ |
108.36 |
7.800 |
1-5/8″ |
93.60 |
18.42 |
2-1/2″ |
221.04 |
11.80 |
2″ |
141.60 |
10.0400 |
1-7/8″ |
124.80 |
16.920 |
2-3/8″ |
203.04 |
14.920 |
2-1/4″ |
179.04 |
metric weights and sizes |
|||
|---|---|---|---|
Colour Code |
Size |
(meters) Length |
Kilogram per Meter |
Blue |
13 x 3 |
6.0 |
0.031 |
Blue |
10 x 3 |
0.024 |
|
Blue |
16 x 3 |
0.038 |
|
Orange |
13 x 5 |
0.046 |
|
Red |
16 x 8 |
1.03 |
|
Orange |
16 x 5 |
0.064 |
|
Orange |
20 x 5 |
0.081 |
|
Blue |
20 x 3 |
0.048 |
|
Yellow |
20 x 10 |
1.61 |
|
White |
20 x 6 |
0.097 |
|
Orange |
25 x 5 |
1.01 |
|
Blue |
25 x 3 |
0.060 |
|
Red |
25 x 8 |
1.61 |
|
White |
25 x 6 |
1.21 |
|
Pink |
25 x 12 |
2.41 |
|
Yellow |
25 x 10 |
2.01 |
|
Orange |
32 x 5 |
1.29 |
|
Blue |
32 x 3 |
0.077 |
|
Red |
32 x 8 |
2.06 |
|
White |
32 x 6 |
1.55 |
|
Pink |
32 x 12 |
3.09 |
|
Yellow |
32 x 10 |
2.58 |
|
Blue |
40 x 3 |
0.097 |
|
White |
40 x 6 |
1.93 |
|
Orange |
40 x 5 |
1.61 |
|
Yellow |
40 x 10 |
3.22 |
|
Red |
40 x 8 |
2.58 |
|
Grey |
40 x 16 |
5.15 |
|
Pink |
40 x 12 |
3.86 |
|
Blue |
50 x 3 |
1.21 |
|
Green |
40 x 20 |
6.14 |
|
White |
50 x 6 |
2.41 |
|
Orange |
50 x 5 |
2.01 |
|
Yellow |
50 x 10 |
4.02 |
|
Red |
50 x 8 |
3.22 |
|
Grey |
50 x 16 |
6.44 |
|
Pink |
50 x 12 |
4.83 |
|
Purple |
50 x 25 |
10.01 |
|
Green |
50 x 20 |
8.05 |
|
Orange |
65 x 5 |
2.62 |
|
Blue |
65 x 3 |
1.57 |
|
Red |
65 x 8 |
4.18 |
|
White |
65 x 6 |
3.14 |
|
Pink |
65 x 12 |
6.28 |
|
Yellow |
65 x 10 |
5.23 |
|
Green |
65 x 20 |
10.05 |
|
Grey |
65 x 16 |
8.37 |
|
Orange |
75 x 5 |
3.02 |
|
White |
75 x 6 |
3.62 |
|
Purple |
65 x 25 |
13.1 |
|
Yellow |
75 x 10 |
6.04 |
|
Red |
75 x 8 |
4.83 |
|
Grey |
75 x 16 |
9.66 |
|
Pink |
75 x 12 |
7.24 |
|
Purple |
75 x 25 |
15.1 |
|
Green |
75 x 20 |
12.1 |
|
Orange |
90 x 5 |
3.62 |
|
Yellow |
75 x 40 |
24.1 |
|
White |
90 x 6 |
4.35 |
|
Red |
90 x 8 |
5.79 |
|
Yellow |
90 x 10 |
7.24 |
|
Pink |
90 x 12 |
8.69 |
|
Orange |
100 x 5 |
4.02 |
|
White |
100 x 6 |
4.83 |
|
Red |
100 x 8 |
6.44 |
|
Yellow |
100 x 10 |
8.05 |
|
Pink |
100 x 12 |
9.66 |
|
Grey |
100 x 16 |
12.9 |
|
Green |
100 x 20 |
16.1 |
|
Purple |
100 x 25 |
20.01 |
|
Green |
100 x 50 |
40.02 |
|
White |
110 x 6 |
5.31 |
|
Red |
110 x 8 |
7.08 |
|
Yellow |
110 x 10 |
8.85 |
|
Pink |
110 x 12 |
10.06 |
|
Orange |
130 x 5 |
5.23 |
|
White |
130 x 6 |
6.28 |
|
Red |
130 x 8 |
8.37 |
|
Yellow |
130 x 10 |
10.05 |
|
Pink |
130 x 12 |
12.6 |
|
Grey |
130 x 16 |
16.7 |
|
Green |
130 x 20 |
20.09 |
|
Purple |
130 x 25 |
26.2 |
|
Orange |
150 x 5 |
6.04 |
|
White |
150 x 6 |
7.24 |
|
Red |
150 x 8 |
9.66 |
|
Yellow |
150 x 10 |
12.1 |
|
Pink |
150 x 12 |
14.5 |
|
Grey |
150 x 16 |
19.3 |
|
Green |
150 x 20 |
24.1 |
|
Purple |
150 x 25 |
30.01 |
|
Green |
150 x 50 |
60.04 |
|
Orange |
180 x 5 |
7.24 |
|
White |
180 x 6 |
8.69 |
|
Yellow |
180 x 10 |
14.5 |
|
Pink |
180 x 12 |
17.4 |
|
Grey |
180 x 16 |
23.2 |
|
Green |
180 x 20 |
29.0 |
|
Purple |
180 x 25 |
36.2 |
|
White |
200 x 6 |
9.66 |
|
Red |
200 x 8 |
12.9 |
|
Yellow |
200 x 10 |
16.1 |
|
Pink |
200 x 12 |
19.3 |
|
Grey |
200 x 16 |
25.7 |
|
Green |
200 x 20 |
32.2 |
|
Purple |
200 x 25 |
40.03 |
|
White |
250 x 6 |
12.1 |
|
Red |
250 x 8 |
16.1 |
|
Yellow |
250 x 10 |
20.01 |
|
Pink |
250 x 12 |
24.1 |
|
Grey |
250 x 16 |
32.2 |
|
Green |
250 x 20 |
40.02 |
|
Purple |
250 x 25 |
50.03 |
|
White |
300 x 6 |
14.5 |
|
Red |
300 x 8 |
19.3 |
|
Yellow |
300 x 10 |
24.1 |
|
Pink |
300 x 12 |
29.0 |
|
Grey |
300 x 16 |
38.6 |
|
Green |
300 x 20 |
48.3 |
|
Purple |
300 x 25 |
60.04 |
|
Size |
Chucked true to OD |
Chucked true to ID |
|||||||
|---|---|---|---|---|---|---|---|---|---|
OD, mm |
ID, mm |
Max. OD, mm |
Min. ID, mm |
Max. OD, in. |
Min. ID, in. |
Max. OD, mm |
Min. ID, mm |
Max. OD, in. |
Min. ID, in. |
32 |
20 |
31 |
21.9 |
1.220 |
0.862 |
30 |
21 |
1.185 |
0.827 |
32 |
16 |
31 |
18 |
1.220 |
0.709 |
30 |
17 |
1.181 |
0.669 |
36 |
25 |
35 |
26.9 |
1.378 |
1.059 |
34.1 |
26 |
1.343 |
1.024 |
36 |
20 |
35 |
22 |
1.378 |
0.866 |
34 |
21 |
1.339 |
0.827 |
36 |
16 |
35 |
18.1 |
1.378 |
0.713 |
33.9 |
17 |
1.335 |
0.669 |
40 |
28 |
39 |
29.9 |
1.535 |
1.177 |
38.1 |
29 |
1.500 |
1.142 |
40 |
25 |
39 |
27 |
1.535 |
1.063 |
38 |
26 |
1.496 |
1.024 |
40 |
20 |
39 |
22.1 |
1.535 |
0.870 |
37.9 |
21 |
1.492 |
0.827 |
45 |
32 |
44 |
33.9 |
1.732 |
1.335 |
43.1 |
33 |
1.697 |
1.299 |
45 |
28 |
44 |
30 |
1.732 |
1.181 |
43 |
29 |
1.693 |
1.142 |
45 |
20 |
44 |
22.2 |
1.732 |
0.874 |
42.8 |
21 |
1.685 |
0.827 |
50 |
36 |
49 |
38 |
1.929 |
1.496 |
48 |
37 |
1.890 |
1.457 |
50 |
32 |
49 |
34.1 |
1.929 |
1.343 |
47.9 |
33 |
1.886 |
1.299 |
50 |
25 |
49 |
27.2 |
1.929 |
1.071 |
47.8 |
26 |
1.882 |
1.024 |
56 |
40 |
55 |
42 |
2.165 |
1.654 |
54 |
41 |
2.126 |
1.614 |
56 |
36 |
55 |
38.1 |
2.165 |
1.500 |
53.9 |
37 |
2.122 |
1.457 |
56 |
28 |
55 |
30.3 |
2.165 |
1.193 |
53.7 |
29 |
2.114 |
1.142 |
63 |
50 |
62 |
51.9 |
2.441 |
2.043 |
61.1 |
51 |
2.406 |
2.008 |
63 |
45 |
62 |
47 |
2.441 |
1.850 |
61 |
46 |
2.402 |
1.811 |
63 |
40 |
62 |
42.2 |
2.441 |
1.661 |
60.8 |
41 |
2.394 |
1.614 |
63 |
36 |
62 |
38.3 |
2.441 |
1.508 |
60.7 |
37 |
2.390 |
1.457 |
63 |
32 |
62 |
34.4 |
2.441 |
1.354 |
60.6 |
33 |
2.386 |
1.299 |
71 |
56 |
69.9 |
58 |
2.752 |
2.283 |
68.9 |
57 |
2.713 |
2.244 |
71 |
45 |
69.9 |
47.3 |
2.752 |
1.862 |
68.6 |
46 |
2.701 |
1.811 |
71 |
40 |
69.9 |
42.4 |
2.752 |
1.669 |
68.5 |
41 |
2.697 |
1.614 |
71 |
36 |
69.9 |
38.5 |
2.752 |
1.516 |
68.4 |
37 |
2.693 |
1.457 |
75 |
60 |
73.8 |
62 |
2.906 |
2.441 |
72.8 |
61 |
2.866 |
2.402 |
75 |
50 |
73.8 |
52.2 |
2.906 |
2.055 |
72.6 |
51 |
2.858 |
2.008 |
75 |
40 |
73.8 |
42.5 |
2.906 |
1.673 |
72.3 |
41 |
2.846 |
1.614 |
80 |
63 |
78.8 |
65 |
3.102 |
2.559 |
77.8 |
64 |
3.063 |
2.520 |
80 |
50 |
78.8 |
52.4 |
3.102 |
2.053 |
77.4 |
51 |
3.047 |
2.008 |
80 |
45 |
78.8 |
47.5 |
3.102 |
1.870 |
77.3 |
46 |
3.043 |
1.811 |
80 |
40 |
78.8 |
42.6 |
3.102 |
1.677 |
77.2 |
41 |
3.039 |
1.614 |
85 |
67 |
83.7 |
69.1 |
3.295 |
2.720 |
82.6 |
68 |
3.252 |
2.677 |
85 |
55 |
83.7 |
57.4 |
3.295 |
2.260 |
82.3 |
56.0 |
3.240 |
2.205 |
85 |
45 |
83.7 |
47.6 |
3.295 |
1.874 |
82.1 |
46.0 |
3.232 |
1.811 |
90 |
71 |
88.6 |
73.1 |
3.488 |
2.878 |
87.6 |
72.1 |
3.449 |
2.839 |
90 |
63 |
88.6 |
65.3 |
3.488 |
2.571 |
87.3 |
64.0 |
3.437 |
2.520 |
90 |
56 |
88.6 |
58.5 |
3.488 |
2.303 |
87.1 |
57.0 |
3.429 |
2.244 |
90 |
50 |
88.6 |
52.6 |
3.488 |
2.071 |
87.0 |
51.0 |
3.425 |
2.008 |
95 |
75 |
93.5 |
77.3 |
3.681 |
3.041 |
92.4 |
76.2 |
3.641 |
2.997 |
95 |
67 |
93.5 |
69.3 |
3.681 |
2.728 |
92.2 |
68.0 |
3.630 |
2.677 |
95 |
50 |
93.5 |
52.7 |
3.681 |
2.075 |
91.8 |
51.0 |
3.614 |
2.008 |
100 |
80 |
98.5 |
82.3 |
3.878 |
3.240 |
97.4 |
81.2 |
3.835 |
3.197 |
100 |
71 |
98.5 |
73.4 |
3.878 |
2.890 |
97.2 |
72.1 |
3.827 |
2.839 |
100 |
63 |
98.5 |
65.5 |
3.878 |
2.579 |
97.0 |
64.0 |
3.819 |
2.520 |
100 |
56 |
98.5 |
58.7 |
3.878 |
2.311 |
96.8 |
57.0 |
3.811 |
2.244 |
106 |
80 |
104.4 |
82.5 |
4.110 |
3.248 |
103.1 |
81.2 |
4.059 |
3.197 |
106 |
71 |
104.4 |
73.5 |
4.110 |
2.894 |
103.0 |
72.1 |
4.055 |
2.839 |
106 |
63 |
104.4 |
65.7 |
4.110 |
2.587 |
102.7 |
64.0 |
4.043 |
2.520 |
106 |
56 |
104.4 |
58.9 |
4.110 |
2.319 |
102.5 |
57.0 |
4.035 |
2.244 |
112 |
90 |
110.3 |
92.5 |
4.343 |
3.642 |
109.2 |
91.4 |
4.299 |
3.598 |
112 |
80 |
110.3 |
82.6 |
4.343 |
3.252 |
108.9 |
81.2 |
4.287 |
3.197 |
112 |
71 |
110.3 |
73.7 |
4.343 |
2.902 |
108.7 |
72.1 |
4.280 |
2.839 |
112 |
63 |
110.3 |
65.8 |
4.343 |
2.591 |
108.5 |
64.0 |
4.272 |
2.520 |
118 |
90 |
116.2 |
92.7 |
4.575 |
3.650 |
114.9 |
91.4 |
4.524 |
3.598 |
118 |
80 |
116.2 |
82.8 |
4.575 |
3.260 |
114.6 |
81.2 |
4.512 |
3.197 |
118 |
71 |
116.2 |
73.8 |
4.575 |
2.906 |
114.5 |
72.1 |
4.508 |
2.839 |
118 |
63 |
116.2 |
66.0 |
4.575 |
2.598 |
114.2 |
64.0 |
4.496 |
2.520 |
125 |
100 |
123.1 |
102.7 |
4.846 |
4.043 |
121.9 |
101.5 |
4.799 |
3.996 |
125 |
90 |
123.1 |
92.8 |
4.846 |
3.654 |
121.7 |
91.4 |
4.791 |
3.598 |
125 |
80 |
123.1 |
82.9 |
4.846 |
3.264 |
121.4 |
81.2 |
4.780 |
3.197 |
125 |
71 |
123.1 |
74.0 |
4.846 |
2.913 |
121.3 |
72.1 |
4.772 |
2.839 |
132 |
106 |
130.0 |
108.8 |
5.118 |
4.283 |
128.8 |
107.6 |
5.071 |
4.236 |
132 |
90 |
130.0 |
93.0 |
5.118 |
3.661 |
128.4 |
91.4 |
5.055 |
3.598 |
132 |
80 |
130.0 |
83.1 |
5.118 |
3.272 |
128.1 |
81.2 |
5.043 |
3.197 |
132 |
71 |
130.0 |
74.2 |
5.118 |
2.921 |
121.2 |
72.1 |
5.035 |
2.839 |
140 |
112 |
137.9 |
115 |
5.429 |
4.528 |
136.6 |
113.7 |
5.378 |
4.476 |
140 |
100 |
137.9 |
103.1 |
5.429 |
4.059 |
136.3 |
101.5 |
5.366 |
3.996 |
140 |
90 |
137.9 |
93.2 |
5.429 |
3.669 |
136.1 |
91.4 |
5.358 |
3.598 |
140 |
80 |
137.9 |
83.3 |
5.429 |
3.280 |
135.8 |
81.2 |
5.346 |
3.197 |
150 |
125 |
147.7 |
128.1 |
5.815 |
5.043 |
146.5 |
126.9 |
5.768 |
4.996 |
150 |
106 |
147.7 |
109.3 |
5.815 |
4.303 |
146 |
107.6 |
5.748 |
4.236 |
150 |
95 |
147.7 |
98.4 |
5.815 |
3.874 |
145.7 |
96.4 |
5.736 |
3.795 |
150 |
80 |
147.7 |
83.6 |
5.815 |
3.291 |
145.3 |
81.2 |
5.720 |
3.197 |
160 |
132 |
157.6 |
135.3 |
6.205 |
5.327 |
156.3 |
134 |
6.154 |
5.276 |
160 |
122 |
157.6 |
125.4 |
6.205 |
4.937 |
156 |
123.8 |
6.142 |
4.874 |
160 |
112 |
157.6 |
115.5 |
6.205 |
4.547 |
155.8 |
113.7 |
6.134 |
4.476 |
160 |
90 |
157.6 |
94.0 |
6.205 |
3.701 |
155.2 |
91.4 |
6.110 |
3.598 |
170 |
140 |
167.4 |
143.5 |
6.591 |
5.650 |
166 |
142.1 |
6.535 |
5.594 |
170 |
130 |
167.4 |
133.6 |
6.591 |
5.260 |
165.8 |
132 |
6.528 |
5.197 |
170 |
128 |
167.4 |
131.6 |
6.591 |
5.181 |
165.7 |
130 |
6.524 |
5.118 |
170 |
118 |
167.4 |
121.7 |
6.591 |
4.791 |
165.5 |
119.8 |
6.516 |
4.717 |
170 |
106 |
167.4 |
109.8 |
6.591 |
4.323 |
165.2 |
107.6 |
6.504 |
4.236 |
170 |
100 |
167.4 |
103.9 |
6.591 |
4.091 |
165 |
101.5 |
6.496 |
3.996 |
180 |
150 |
177.3 |
153.6 |
6.980 |
6.047 |
176 |
152.3 |
6.929 |
5.996 |
180 |
140 |
177.3 |
143.7 |
6.980 |
5.657 |
175.7 |
142.1 |
6.917 |
5.594 |
180 |
125 |
177.3 |
128.9 |
6.980 |
5.075 |
175.3 |
126.9 |
6.902 |
4.996 |
180 |
100 |
177.3 |
104.1 |
6.980 |
4.098 |
174.7 |
101.5 |
6.878 |
3.996 |
190 |
160 |
187.1 |
163.8 |
7.366 |
6.449 |
185.7 |
162.4 |
7.311 |
6.394 |
190 |
150 |
187.1 |
153.9 |
7.366 |
6.059 |
185.5 |
152.3 |
7.303 |
5.996 |
190 |
132 |
187.1 |
136 |
7.366 |
5.354 |
185.1 |
134 |
7.287 |
5.276 |
200 |
170 |
197.0 |
173.9 |
7.756 |
6.846 |
195.6 |
172.6 |
7.701 |
6.795 |
200 |
160 |
197.0 |
164 |
7.756 |
6.457 |
195.4 |
162.4 |
7.693 |
6.394 |
200 |
150 |
197.0 |
154.1 |
7.756 |
6.067 |
195.2 |
152.3 |
7.685 |
5.996 |
200 |
140 |
197.0 |
144.2 |
7.756 |
5.677 |
194.9 |
142.1 |
7.673 |
5.594 |
212 |
170 |
208.8 |
174.2 |
8.220 |
6.858 |
207.2 |
172.6 |
8.157 |
6.795 |
212 |
150 |
208.8 |
154.4 |
8.220 |
6.079 |
206.6 |
152.3 |
8.133 |
5.997 |
212 |
130 |
208.8 |
134.6 |
8.220 |
5.299 |
206.2 |
132 |
8.118 |
5.197 |
224 |
180 |
220.6 |
184.4 |
8.685 |
7.260 |
218.9 |
182.7 |
8.618 |
7.193 |
224 |
140 |
220.6 |
144.8 |
8.685 |
5.701 |
217.9 |
142.1 |
8.579 |
5.594 |
236 |
190 |
232.4 |
194.6 |
9.150 |
7.661 |
230.7 |
192.9 |
9.083 |
7.594 |
236 |
150 |
232.4 |
155.0 |
9.150 |
6.102 |
229.7 |
152.3 |
9.043 |
5.996 |
250 |
200 |
246.2 |
204.9 |
9.693 |
8.067 |
244.3 |
203.0 |
9.618 |
7.992 |
275 |
200 |
268.9 |
205.4 |
10.587 |
8.087 |
266.5 |
203.0 |
10.492 |
7.992 |
Size (mm) |
Weight per metre (Kg) |
Size (mm) |
Weight per metre (Kg) |
|---|---|---|---|
12 x 12 |
1.14 |
30x30 |
7.11 |
16 x 16 |
2.02 |
40 x 40 |
12.60 |
20 x 20 |
3.16 |
50 x 50 |
19.80 |
25 x 25 |
4.94 |
| Type | SIZES (Inches) | SIZES (milimeter) | ISO Tolerance |
|---|---|---|---|
| Polished and Peeled | 1.50” to 6.00” | 40.00 to 150.00 | h11, ASTMA-484 h11-DIN 1013 |
| Ground and Cold Drawn | 5/6” to 2.50” | 10.00 to 75.00 | h8-h9-h10-h11 |
| Ground and Peeled | 3/4″ to 2.00” | 20.00 to 50.00 | h9-h10-h11, ASTM B408 |
| Polish and Cold Drawn | 1/8” to 3.00” | 3.00 to75.00 | h8-h9-h10-h11, ASTM B408 |
| US Bar | Metric | Japanese | Canadian/ASTM | ||||
|---|---|---|---|---|---|---|---|
| Diameter (Inch) | Size of Bar | Diameter (milimeter) | size of Bar | Diameter (milimeter) | size of Bar | Diameter (milimeter2) | size of Bar |
| 0.375 | #3 | 5.5 | 5.5 | 10 | 10 | 200 | 15M |
| 0.250 | #2 | 5 | 5 | 6 | 6 | 100 | 10M |
| 0.625 | #5 | 7 | 7 | 16 | 16 | 500 | 25M |
| 0.500 | #4 | 6 | 6 | 13 | 13 | 300 | 20M |
| 0.875 | #7 | 9 | 9 | 22 | 22 | 1000 | 35M |
| 0.750 | #6 | 8 | 8 | 19 | 19 | 700 | 30M |
| 1.125 | #9 | 11 | 11 | 29 | 29 | 2500 | 55M |
| 1.000 | #8 | 10 | 10 | 25 | 25 | 1500 | 45M |
| 1.375 | #11 | 14 | 14 | 35 | 35 | ||
| 1.250 | #10 | 12 | 12 | 32 | 32 | ||
| 1.625 | #13 | 18 | 18 | 41 | 41 | ||
| 1.500 | #12 | 16 | 16 | 38 | 38 | ||
| 1.875 | #15 | 22 | 22 | 48 | 48 | ||
| 1.750 | #14 | 20 | 20 | 44 | 44 | ||
| 2.250 | #18 | 28 | 28 | 57 | 57 | ||
| 2.000 | #16 | 25 | 25 | 51 | 51 | ||
| 36 | 36 | ||||||
| 32 | 32 | ||||||
| 44 | 44 | ||||||
| 40 | 40 | ||||||
| 50 | 50 | ||||||
| Grade | C | Mn | Si | Cu | S | P | Mo | Ni | Cr |
|---|---|---|---|---|---|---|---|---|---|
| SMO 254 | 0.02 | 1 | 0.08 | 0.5-1.0 | 0.01 | 0.03 | 6.0-6.5 | 17.5-18.5 | 19.5-20.5 |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
|---|---|---|---|---|
| 8 g/cm3 | 1320-1390 ℃ | 650 | 300 | 35 % |
| STANDARD | WERKSTOFF NR. | UNS | SIS | BS | GOST | AFNOR | EN |
|---|---|---|---|---|---|---|---|
| SMO 254 | 1.4547 | S31254 | 2378 | – | – | Z1 CNDU 20.18.06Az | X1CrNiMoCuN20-18-7 |
| Bright drawn | BD | Slit rolled edge | SRE |
| Cold drawn | CD | Polished | P |
| Peeled and turned | P&T | Rough turned/peeled | RT |
| Cold finished | CF | Hot rolled pickled and annealed | HRAP |
| Centreless ground | CG | Hot finished | HF |
| Smooth turned | ST | reeled and Peeled | PR |
254 SMO Cold Rolled Bars |
UNS S31254 6mo Hex Bars |
6 Moly 254 SMO Flat Bars Rolled Edge |
SMO 254 Rod |
SMO 254 T-Bars |
254 SMO Rod |
Hot Rolled 254 SMO Rod |
6 Moly 254 SMO Hexagonal Rods |
SMO 254 Rounds |
UNS S31254 Rounds |
254 SMO Black Bars |
UNS S31254 6mo Black Bars |
6 Moly 254 SMO Rounds |
SMO 254 Polished Flat Bars |
UNS S31254 Flat Bars Rolled Edge |
254 SMO Half-Round Bars |
UNS S31254 6mo Half-Round Bars |
6 Moly 254 SMO Circular Bars |
254 SMO T-Bars |
UNS S31254 Precision Ground Bars |
254 SMO Precision Ground Bars |
UNS S31254 6mo Hex Bars |
6 Moly 254 SMO Precision Ground Bars |
SMO 254 Triangle Bars |
UNS S31254 Triangle Bars |
254 SMO Bright Bars |
UNS S31254 6mo Bright Bars |
Hot Rolled Stainless Steel 6 Moly 254 SMO Bars |
6 Moly 254 SMO Billets |
SMO 254 Billets |
| Size | kilogram / Meter | kilogram / Foot | Size | kilogram / Meter | kilogram / Foot | Size | kilogram / Meter | kilogram / Foot |
|---|---|---|---|---|---|---|---|---|
| 1/8" | 0.062 | 0.019 | 22mm | 2.979 | 0.908 | 3 to 1/4" | 41.996 | 12.800 |
| 3mm | 0.055 | 0.017 | 20mm | 2.470 | 0.753 | 3" | 35.762 | 10.900 |
| 4mm | 0.098 | 0.030 | 24mm | 3.543 | 1.080 | 3 to 3/4" | 55.780 | 17.001 |
| 5/32" | 0.095 | 0.029 | 7/8" | 3.038 | 0.926 | 3 to 1/2" | 48.772 | 14.850 |
| 5mm | 0.154 | 0.047 | 1" | 3.970 | 1.210 | 4 to 1/4" | 72.249 | 21.908 |
| 3/16" | 0.141 | 0.043 | 25mm | 3.871 | 1.180 | 4" | 63.340 | 19.306 |
| 6mm | 0.223 | 0.068 | 27mm | 4.490 | 1.368 | 4 to 3/4" | 90.249 | 27.366 |
| 7/32" | 0.190 | 0.058 | 26mm | 4.170 | 1.271 | 4 to 1/2" | 80.340 | 24.4487 |
| 7mm | 0.298 | 0.091 | 30mm | 5.548 | 1.691 | 5 to 1/2" | 121.000 | 36.690 |
| 1/4" | 0.249 | 0.076 | 1 to 1/8" | 5.033 | 1.534 | 5" | 99.940 | 30.461 |
| 8mm | 0.398 | 0.120 | 32mm | 6.314 | 1.894 | 6 to 1/2" | 167.630 | 51.093 |
| 5/16" | 0.387 | 0.118 | 1 to 1/4" | 6.349 | 1.924 | 6" | 143.900 | 43.860 |
| 3/8" | 0.557 | 0.170 | 35mm | 7.553 | 2.390 | 7 to 1/2" | 225.000 | 68.226 |
| 9mm | 0.498 | 0.152 | 1 to 3/8" | 7.550 | 2.303 | 7" | 196.000 | 59.432 |
| 11mm | 0.748 | 0.228 | 38mm | 8.903 | 2.792 | 10" | 397.140 | 121.048 |
| 10mm | 0.620 | 0.189 | 36mm | 7.999 | 2.438 | 8" | 254.55 | 77.586 |
| 12mm | 0.889 | 0.271 | 40mm | 9.872 | 3.009 | |||
| 7/16" | 0.761 | 0.232 | 1 to 1/2" | 8.951 | 2.715 | |||
| 13mm | 1.043 | 0.318 | 1 to 3/4" | 12.179 | 3.712 | |||
| 1/2" | 0.994 | 0.303 | 1 to 5/8" | 10.449 | 3.200 | |||
| 9/16" | 1.256 | 0.383 | 1 to 7/8" | 13.977 | 4.260 | |||
| 14mm | 1.207 | 0.368 | 45mm | 12.555 | 3.807 | |||
| 5/8" | 1.551 | 0.473 | 50mm | 15.414 | 4.698 | |||
| 15mm | 1.391 | 0.424 | 48mm | 14.205 | 4.330 | |||
| 17mm | 1.791 | 0.543 | 2 to 1/8" | 17.963 | 5.475 | |||
| 16mm | 1.578 | 0.481 | 2" | 15.906 | 4.848 | |||
| 18mm | 2.001 | 0.610 | 60mm | 22.205 | 6.768 | |||
| 11/16" | 1.880 | 0.573 | 2 to 1/4" | 20.128 | 6.135 | |||
| 3/4" | 2.237 | 0.682 | 2 to 3/8" | 22.435 | 6.838 | |||
| 2 to 1/2" | 24.856 | 7.576 | ||||||
| 2 to 5/8" | 27.409 | 8.354 | ||||||
| 2 to 3/4" | 30.083 | 9.169 |
|
|
| Indonesia, Philippines, Belgium, Dammam -KSA | Smo 254 Hollow Bar |
| France, Europe, Thailand, Qatar | 254 Smo Rods |
| Thailand, Germany, Czechia, Malaysia | Smo 254 Round Bar |
| USA, Bangladesh, Finland, Malaysia | SMO 254 Welding Rod |
| Saudi Arabia (KSA), Kuwait, Brazil, South Africa | A276 6mo UNS S31254 Rod |
| South Africa, Singapore, Bahrain | Alloy 254 flat bar |
| Australia, UK, Nigeria, Philippines | 6 Moly 254 SMO hex bar |
| Malaysia, Hong Kong, UAE, Oman | DIN 1.4547 Square bar |
| Italy, Iran, Singapore, Chile | SMO 254 Round Bar |
| Turkey, Norway, Malaysia, United Arab Emirates (UAE) | 254 Smo Bar 254 SMO Stainless Steel Flat Bar |
| Malaysia, Russia, Dubai, Netherlands | ASTM A182 Gr. F44/SMO 254 Bright Round Bar Dia 405mm |
| Spain, Mexico, UK, Egypt | ASTM A276 F44 UNS S31254 254 SMO nickel alloy round bar |
| Europe, Malaysia, UAE, United Kingdom -UK | F52 F55 F60 Duplex Stainless Steel Rod 254 SMO Bar |
| Canada, Poland, Ellington -United States, UK | 253Ma(S30815) 254SMo (F44/31254) stainless steel round bar |
| Malaysia, Canada, Singapore, Philippines | 20mm stainless steel rod 254 smo round bar |
| Japan, Romania, Malaysia, Europe | Cold Rolling ASTM A479 SMO 254 EN 1.4574 UNS 31254 Steel Bar |
| Colombia, Malaysia, China, Sweden | Alloy 254 forged round bar |
| Taiwan, Los Alamos -Mexico, Philippines, Malaysia | smo 254 stainless steel round bar |
| Section/Shape | diameter, Size or width across flats | variation Permitted |
|---|---|---|
| millimeter | millimeter | |
| Flat (thickness) | < 18 > 30 ≦ 50 > 18 ≦ 30 > 50 ≦ 80 |
+ 0 to - 00.110 + 0 to - 00.250 + 0 to - 00.130 + 0 to - 00.350 |
| Square and hexagon |
> 18 ≦ 30 ≥ 6 ≦ 18 > 50 ≦ 80 > 30 ≦ 50 > 80 ≦ 105 |
+ 0 to - 00.110 + 0 to - 00.090 + 0 to - 00.160 + 0 to - 00.130 + 0 to - 00.250 |
| Round | > 18 ≦ 30 ≥6 ≦ 18 > 50 ≦ 80 > 30 ≦ 50 > 80 ≦ 100 |
+ 0 to - 00.085 + 0 to - 00.070 + 0 to - 00.120 + 0 to - 00.100 + 0 to - 00.140 |
| Flat (width) | < 18 > 30 ≦ 50 > 18 ≦ 30 > 80 ≦ 100 > 50 ≦ 80 > 100 ≦ 130 > 160 ≦ 320 > 130 ≦ 160 |
+ 0 to - 00.110 + 0 to - 00.160 + 0 to - 00.130 + 0 to - 00.220 + 0 to - 00.190 + 0 to - 00.350 + 1.00 to - 1.00 + 0 to - 1.00 |
