Super Duplex 2507 Round Bar Manufacturer in india

ASTM A276/ A479 Type 2507 Rod & Flat Bar Suppliers

ASTM A479 grade 2507 Flat Bar
ASTM A479 grade 2507 Flat Bar

Super Duplex 2507 Hex Bar
Super Duplex 2507 Hex Bar
ASME SA479 grade 2507 Square Bar

ASME SA479 grade 2507 Square Bar
Super Duplex Round Bar
Super Duplex Round Bar
Super Duplex 2507 Round Bar
Super Duplex 2507 Round Bar
ASTM A276 Type 2507 Super Duplex Rod

ASTM A276 Type 2507 Super Duplex Rod

 

Don’t spend for extra size of Alloy 2507 Hex bar, we supply custom sizes & shaft for pumps as per BS EN 10088-3:2014 Standard

 

 

Micro Metals is a leading Super Duplex Round Bar manufacturer and supplier. The duplex steel has high strength and high corrosion resistance with austenitic and ferritic qualities. There are different categories such as standard duplex, lean duplex and the Super Duplex 2507 Round Bar types. The super duplex is strong and has high fatigue strength. The material has carbon, manganese, silicon, phosphorus, sulfur, 24% chromium, 3% molybdenum, 6% nickel, nitrogen and iron in the composition.

The Super Duplex Stainless Steel Round Bar comes in different dimensions and specifications. There are ASTM A276 and ASTM A479. The material has 1350 degrees Celsius melting point and 550MPa minimum yield strength and 800MPa minimum tensile strength. The ASTM A479 Super Duplex Rod is used in construction industries, bridges, petrochemical industries, engineering applications and in ship building applications.

The ASTM A276 Type 2507 Duplex Rod can come in square, rectangular, hex and round types. The sizes range from 6mm to 120mm, the lengths vary from 100mm to 6000mm and the diameters range from 6mm to 350mm. The Alloy 2507 Hex Bar can come in different finishes such as rough turned, bright polished, black and matt finished types. Some specific applications need specific types such as Super Duplex Flat Bar for structural applications. The super duplex material is more expensive than the ordinary stainless steel types. Please feel free to contact us for more information on the Super Duplex Square Bar and other bar types and prices.

 

Super Duplex 2507 ASTM A276 Round Bar Price in india

Super Duplex 2507 round bar Price list Price in INR Price in Pound sterling Price in in UAE Dirham
Super Duplex 2507 Stainless Steel Round Bar Price per kg in India INR 220-350 Per Kg USD $ 3.30-5.20 Per Kg AED 11.25-14.48 Per Kg

 

2507 Duplex Stainless Steel Bar Condition

H&T
Hardened and tempered.
ANN
Annealed
PH
Precipitation hardened.

 

Surface
conditions
Ra, µm
Typical value
Size, mm dia
Peeled and burnished
1
20-250

 

Super Duplex 2507 Round Bar Surface finish

CD
Cold drawn
P
Polished
BD
Bright drawn
SRE
Slit rolled edge
CG
Centreless ground
HF
Hot finished
CF
Cold finished
HRAP
Hot rolled annealed and pickled
P&T
Peeled and turned
RT
Rough turned/peeled
ST
Smooth turned
PR
Peeled and reeled

 

Grade Standard And Specification Of Super Duplex Round Bar

Specifications ASTM A276, A479 / ASME SA276, SA479
Grade Super Duplex 2507 – UNS S32760
Round bar size Diameter: 3-~800mm
Flat bar size Thickness: 2 -100mm
Width: 10 to 500mm
Hex Bar size 2-100mm A/F
Square bar size 4 to 100mm
Technique Cold Drawn, Hot Rolled, Forged Round Bar, Rod, Cold Rolled
Tolerance H8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per clients’ requirements
Standard DIN, AISI, API, ASTM, EN, JIS, ASME, BS Round Bars
Finish Cold (bright) drawn, centreless ground, hot rolled, smooth turned, peeled, slit rolled edge, hot rolled annealed, Rough Turned, Bright, Polish, Grinding, Centreless Ground & Black
Section 3.0 to 12.0mm thickness
Form Precision Ground Bar, Flat Bar, Square, Round, Half Round Bar, Rod, Rectangle, Hex (A/F), T-Bar, Channel Bar,Blocks, Round Rod, Threaded, Profiles, Billet, Ingot, I/H Bar, Forging, Rings, Hollow, Triangle etc.
Surface Cold Drawn, Bright, Sand Blasting Finished, Hot Rolled Pickled, Hairline, Polished
Processing Bar cutting to 650mm
Certificates EN 10204 / 3.1
Angle bar size 3mm*20mm*20mm~12mm*100mm*100mm
Billet Size 1/2″ to 495mm Diameter
Channel Bar 80 x 40mm to 150 x 75mm section; 5.0 to 6.0mm thickness
Hollow Bar 32mm OD x 16mm ID to 250mm OD x 200mm ID)
Rectangles Size 33 x 30mm to 295 x 1066mm
Condition Hardened & tempered, annealed
Our Super Duplex Round bar conforms to NACE MR0175/ISO 15156

 

Check standard specification & price list of ASTM A479 Super Duplex Square Bar, Bright Bars, Forged Bar Ex Mumbai

 

Super Duplex 2507 Rods Standards

2507 Stainless Steel Round Bar standards Super Duplex 2507 Hollow Bar standards
  • EN 10088-3, (dimensions up to 160 mm)
  • EN 10272, EN 10222-5
  • ASTM A479, ASTM A276
  • NORSOK MDS D57 Rev 4, Rev 5
  • Suitable for manufacturing of components in accordance with ASTM A182
  • EN 10216-5
  • EN 10297-2
  • ASTM A511, A790
  • NORSOK MDS D51

 

Grade
EN 10088-3
EN 10272
AD2000-
W2/W10
ASTM A 479
ASME SA 479
NACE MR 0175
2507 Duplex Stainless Steel Round Bars
20-450 mm
20-160 mm
20-450 mm
20-450 mm
Independent of size

 

Type
SIZES (mm)
SIZES (Inches)
ISO Tolerance
Cold Drawn and Polished 2507 Duplex Stainless Steel Bar
3.00 – 75.00
1/8″ – 3.00″
h8-h9-h10-h11
2507 Duplex Stainless Steel Cold Drawn and Ground Bar
10.00 – 75.00
5/6″ – 2.50″
h8-h9-h10-h11
2507 Duplex Stainless Steel Peeled and Polished Round Bar
40.00 – 150.00
1.50″ – 6.00″
h11, h11-DIN 1013
2507 Duplex Stainless Steel Peeled and Ground Bar
20.00 – 50.00
3/4″ – 2.00″
h9-h10-h11

 

Most Common Types Of 2507 Super Duplex Stainless Steel Round Bar available

We can supply Super Duplex round bar in following forms & shapes:

  • Rings
  • Square
  • T-Bars
  • Precision Ground Bars
  • Hollow
  • Round Rod
  • Rod
  • Channel Bars
  • Flat Bars
  • Blocks
  • Round
  • Triangle
  • Half Round Bars
  • Threaded
  • Profiles
  • Ingot
  • Rectangular Bar
  • Forging
  • Hex (A/F)
  • Billet
  • Rectangle
  • I/H Bars
Buy Online Super Duplex Stainless Steel Round Bar in custom size

2mm super duplex 2507 round bar
2mm super duplex 2507 round bar
Duplex 2507 3 to 400mm cold drawn bright surface stainless steel round bar
Duplex 2507 3 to 400mm cold drawn bright surface stainless steel round bar
2507 duplex stainless steel 12MM bright round bar
2507 duplex stainless steel 12MM bright round bar
Large Diameter 25mm 2507 super duplex Round Bar
Large Diameter 25mm 2507 super duplex Round Bar

 

Super Duplex Stainless Steel Round Bar Tolerances

Diameter, mm
Tolerances, mm
20-35
-0/+0.15
40-45
-0/+0.16
50-70
-0/+0.19
75-95
-0/+1.00
100-250
-0/+1.50

 

Straightness of ASTM A479 Super Duplex Rod

Diameter
mm
Height of arch, mm/m
Typical value
20 – 70
1
> 70
2

 

Length of Super Duplex 2507 Round Bar

  • Metric system: standard length is 9 – 12 metres
  • USA : 40 feet

 

2507 Duplex Steel Hollow Bar Sizes
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

 

Super Duplex Stainless Steel Round Bar
Weights

Round Bar
Size Kgs / Foot Kgs / Mtr Size Kgs / Foot Kgs / Mtr Size Kgs / Foot Kgs / Mtr
3mm 0.017 0.055 20mm 0.753 2.470 3″ 10.900 35.762
1/8″ 0.019 0.062 22mm 0.908 2.979 3-1/4″ 12.800 41.996
5/32″ 0.029 0.095 7/8″ 0.926 3.038 3-1/2″ 14.850 48.772
4mm 0.030 0.098 24mm 1.080 3.543 3-3/4″ 17.001 55.780
3/16″ 0.043 0.141 25mm 1.180 3.871 4″ 19.306 63.340
5mm 0.047 0.154 1″ 1.210 3.970 4-1/4″ 21.908 72.249
7/32″ 0.058 0.190 26mm 1.271 4.170 4-1/2″ 24.4487 80.340
6mm 0.068 0.223 27mm 1.368 4.490 4-3/4″ 27.366 90.249
1/4″ 0.076 0.249 1-1/8″ 1.534 5.033 5″ 30.461 99.940
7mm 0.091 0.298 30mm 1.691 5.548 5-1/2″ 36.690 121.000
5/16″ 0.118 0.387 1-1/4″ 1.924 6.349 6″ 43.860 143.900
8mm 0.120 0.398 32mm 1.894 6.314 6-1/2″ 51.093 167.630
9mm 0.152 0.498 1-3/8″ 2.303 7.550 7″ 59.432 196.000
3/8″ 0.170 0.557 35mm 2.390 7.553 7-1/2″ 68.226 225.000
10mm 0.189 0.620 36mm 2.438 7.999 8″ 77.586 254.55
11mm 0.228 0.748 38mm 2.792 8.903 10″ 121.048 397.140
7/16″ 0.232 0.761 1-1/2″ 2.715 8.951      
12mm 0.271 0.889 40mm 3.009 9.872      
1/2″
0.303 0.994
1-5/8″
3.200 10.449      
13mm
0.318 1.043
1-3/4″
3.712 12.179      
14mm
0.368 1.207
45mm
3.807 12.555      
9/16″
0.383 1.256
1-7/8″
4.260 13.977      
15mm
0.424 1.391
48mm
4.330 14.205      
5/8″
0.473 1.551
50mm
4.698 15.414      
16mm
0.481 1.578
2″
4.848 15.906      
17mm
0.543 1.791
2-1/8″
5.475 17.963      
11/16″
0.573 1.880
2-1/4″
6.135 20.128      
18mm
0.610 2.001
60mm
6.768 22.205      
3/4″
0.682 2.237
2-3/8″
6.838 22.435      
     
2-1/2″
7.576 24.856      
     
2-5/8″
8.354 27.409      
     
2-3/4″
9.169 30.083

 

Super Duplex Flat Bar Size

Super Duplex Steel UNS S31803 flat bar sizes in mm
Super Duplex Steel UNS S31803 Flat Bar Size (inch)
Super Duplex Steel UNS S31803 Flat Bar Thickness (mm)
Super Duplex Steel UNS S31803 Flat Bar Thickness (in Inches)
22
7/8
17 & 18
2/3 – 5/7
25
1
5 to 20
3/16 – 4/5
30
1-3/16
5 to 20
3/16 – 4/5
32
1-1/4
6 to 20
1/4 – 4/5
35
1-3/8
5 to 20
3/16 – 3/16
40
1-4/7
5 to 25
3/16 – 1
45
1-7/9
5 to 25
3/16 – 1
47
1-6/7
17,25 & 32
2/3, 1 & 1-1/4
50
2
5 to 32
3/16 – 1-1/4
55
2-1/16
5 to 25
3/16 – 1
57
2-1/4
32
1-1/4
60
2-3/8
5 to 35
3/16 – 1-3/8
63
2-1/2
10 to 30
3/8 – 1-3/16
65
2-5/9
10 to 30 & 35
3/8 – 1-3/16, & 1-3/8
70
2-3/4
6 to 25 & 40
1/4 – 1, & 1-4/7
75
3
8 to 25
5/16 – 1
80
3-1/8
8 to 20
5/16 – 4/5
90
3-1/2
8 to 20
5/16- 4/5
100
4
8, 10, 12
5/16, 3/8, 1/2

 

ASTM A276 Type 2507 Super Duplex Rod Sizes

Super Duplex 2507 Round Bar Size Dimensions
Metric US Bar ASTM/ Canadian Japanese
Bar Size Diam. (mm) Bar Size Diam. (Inch) Bar Size Diam. (mm2) Bar Size Diam. (mm)
5 5 #2 0.250 10M 100 6 6
5.5 5.5 #3 0.375 15M 200 10 10
6 6 #4 0.500 20M 300 13 13
7 7 #5 0.625 25M 500 16 16
8 8 #6 0.750 30M 700 19 19
9 9 #7 0.875 35M 1000 22 22
10 10 #8 1.000 45M 1500 25 25
11 11 #9 1.125 55M 2500 29 29
12 12 #10 1.250 32 32
14 14 #11 1.375 35 35
16 16 #12 1.500 38 38
18 18 #13 1.625 41 41
20 20 #14 1.750 44 44
22 22 #15 1.875 48 48
25 25 #16 2.000 51 51
28 28 #18 2.250 57 57
32 32
36 36
40 40
44 44
50 50

 

Get Super Duplex cold drawn & hot rolled bar stock at factory price

 

2507 Super Duplex Hex Bar Sizes

Super Duplex Hexagon Bars sizes

Size (mm)
Weight (kg/m)
Size (mm)
Weight (kg/m)
Size (mm)
Weight (kg/m)
7 x 7
0.337
19 x 19
2.479
38 x 38
9.916
8 x 8
0.44
20 x 20
2.747
40 x 40
10.988
9 x 9
0.556
21 x 21
3.029
42 x 42
12.114
10 x 10
0.687
22 x 22
3.324
45 x 45
13.906
11 x 11
0.831
24 x 24
3.956
48 x 48
15.822
12 x 12
0.989
25 x 25
4.292
50 x 50
17.168
13 x 13
1.161
26 x 26
4.642
53 x 53
19.29
14 x 14
1.346
28 x 28
5.384
55 x 55
20.774
15 x 15
1.545
30 x 30
6.181
60 x 60
24.723
16 x 16
1.758
32 x 32
7.032
65 x 65
29.015
17 x 17
1.985
34 x 34
7.939
70 x 70
33.65
18 x 18
2.225
36 x 36
8.9
75 x 75
38.629

 

ASTM A479 grade 2507 Square Bar Sizes

Size (mm)
Weight per metre (Kg)
Size (mm)
Weight per metre (Kg)
12 x 12
1.14
30×30
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

 

Chemical Composition Chart Of Super Duplex 2507 Round Bar

C
Si
Mn
P
S
Cr
Ni
Mo
N
Cu
≤0.030
≤0.8
≤1.2
≤0.035
≤0.015
25
7
4
0.3
≤0.5

 

Super Duplex 2507 Hex Bar Mechanical Characteristics

At 20°C (68°F)

Metric units, bar

Proof strength
Tensile strength
Elong.
HB
Rp0.2a)
Rm
Ab)
MPa
MPa
%
approx.
≥550
760-930 c)
≥25
260

 

Imperial units, bar

Proof strength Tensile strength Elong. Hardness
Rp0.2a) Rm Ab) Rockwell C
ksi ksi %
≥80
110-135
≥25
≤28

1 MPa = 1 N/mm2
a) Rp0.2 corresponds to 0.2% offset yield strength.
b) Based on L0 = 5.65√S0 , where L0 is the original gauge length and S0 the original cross-section area.
c) For sizes below 50 mm/2″ Rm min. 800 MPa.

 

Super Duplex Saf 2507 Bar Thermal conductivity

Metric units, W/(m °C)

Temperature, °C
20
100
200
300
400
SAF 2507
14
15
17
18
20
AISI 316L
14
15
17
18
20

 

Metric units, x10-6/°C

Temperature, °C
30-100
30-200
30-300
30-400
SAF 2507
13.5
14.0
14.0
14.5
Carbon Steel
12.5
13.0
13.5
14.0
AISI 316L
16.5
17.0
17.5
18

 

Imperial units, x10-6/°F

Temperature, °F
86-200
86-400
86-600
86-800
SAF 2507
7.5
7.5
8.0
8.0
Carbon Steel
6.8
7.0
7.5
7.8
AISI 316L
9.0
9.5
10.0
10.0

 

Equivalent Material Grade Of Super Duplex Stainless Steel Round Bar

Grade
UNS
EN
W-Nr
DIN
AFNOR
SS
Duplex 2707 HD Bars
S32707
Duplex 2507 Bars
S32750
1.4410
X 2 CrNiMoN 25 7 4
2328

 

ASTM A479 Super Duplex Rod Physical Properties

Density: 7.8 g/cm3, 0.28 lb/in3

 

we are having ready stock of below manufacturers

  • JINDAL ( JSL ) -INDIA
  • SANDMEYER STEEL -USA & Canada
  • SPECIAL STEEL LTD -UK
  • OUTOKUMPU – Finland & INDIA
  • MEGAMEX:Texas – USA
  • SANDVIK – Sweden & INDIA
  • TIOGA – America
  • SCHOELLER BLECKMANN – England & Dubai
  • PENN STAINLESS-USA
  • NIPPON STEEL & SUMITOMO METALS – japan
  • COLUMBUS- South Africa
  • AALCO -UK
  • SALEM -INDIA

 

2507 Duplex Stainless Bars Resistivity

Temperature, °C
μΩm
Temperature, °F
μΩin.
20
0.83
68
32.7
100
0.89
200
34.9
200
0.96
400
37.9
300
1.03
600
40.7
400
1.08
800
43.2

 

Super Duplex 2507 Rounds Specific heat capacity

Metric units, Imperial units

Temperature, °C
J/(kg °C)
Temperature, °F
Btu/(lb °F)
20
490
68
0.12
100
505
200
0.12
200
520
400
0.12
300
550
600
0.13
400
585
800
0.14

 

Imperial units, Btu/(ft h °F)

Temperature, °F
68
200
400
600
800
SAF 2507
8
9
10
11
12
AISI 316L
8
9
10
10
12

 

Super Duplex SS 2507 Hex Bar & Rounds Modulus of elasticity, (x103)

Metric units Imperial units

Temperature, °C
MPa
Temperature, °F
ksi
20
200
68
29.0
100
194
200
28.2
200
186
400
27.0
300
180
600
26.2

 

ASME SA 276 grade 2507 Hexagonal Bar, rectangular Bar in many sizes & surface finish

 

Temperature Limit of Super Duplex 2507 Rounds

Grade
Temperature
Duplex 2707 HD
1080-1120°C/ 1976-2048°F
Duplex 2507
1050-1125°C/ 1922-2057°F