Simplex Steel
Mail

sales@simplexsteel.com

Stainless Steel 304L Round Bar

ASTM A276 Grade 304L Rod & Hex Bar manufacturer in India

Table Of Content:

 

 

304L Stainless Steel Round bar

 

We help you to save your cost by providing exact size of 304L Stainless Steel Flat Bar and Square Bar

 

Although the chemistry of stainless steel 304l round bar may not be all that different from grade 304, the alloy is unquestionably highly beneficial. This ASME SA479 type 304l round bar with low carbon content has undergone modifications to enhance its weldability.

The ASME SA276 grade 304l rod can be used in an as-welded condition since the alloy resists sensitization by grain boundary precipitates. However, the change in its carbon content would indicate that a compromise should be anticipated. The tensile and yield strength of ASTM A479 type 304l bar is a property that suffers. Therefore, even though the capabilities of corrosion resistance and weldability are good, the a276 type 304l rod does not form a component that is structurally sound.

Because of this, applications for ASTM a276 grade 304l round bar must be constrained to those that just call for welding to join the bars together and do not necessitate very high tensile strength requirements. The tensile strength properties of 304l Stainless Steel Rod could be virtually equal to those of its predecessor, however, because most manufacturers add nitrogen to the alloy. Nickel has also been added to the alloy of ss 304l flat bar, same as nickel and molybdenum are added to austenitic steels to stabilise their crystalline microstructure.

 

compare price of Stainless Steel 304L Round Bar with Stainless Steel 316 Round Bar price list before buy

 

Stainless Steel 304l round bar Specification Chart
ASTM Standard ASTM A276 /ASME SA276, ASTM A479/ASME SA479
Dimensions of rod EN, AISI, JIS, BS, DIN, ASTM, ASME
Size of Round Bars
 range of Outside Diameter : 4mm to 500mm
Sizes and Schedules of Flat Bars
 Size: 1/2” to 10” , thickness range: 2mm to 150mm,
Sizes Available in Hex Bars 18mm – 57mm (11/16" to 2-3/4″)
Bright Bars Size Chart In Mm
 range of Outside Diameter : 4mm to 100mm
Square Bars Size Range
 18mm – 47mm (11/16" to 1-3/4″)
Length of round bar 1 to 6 Meters Long or Above than it
Available Finishes Rough, BA Finish, Polished, NO.4 Finish, Black, Matt Finish, Bright, Turned
Form of round bar Hex (A/F), Square, Ingot, Rectangle,Forging, Billet, Round

 

304l stainless steel welding rod Price In India
Description Per Unit (INR) Price in USD Price in EURO
Stainless Steel Round Bar(B0093516-nc)(3/8rd X 12ft R/l,astm A-276 T-304l)(Qty:3.680 Mtr) 41,267 561.08 461.27
Stainless Steel Round Bar(B03135be-nc)1-1 / 4rd X 6ft R/l,astm A-479)(Qty:3.890 Mtr ) 4,773 64.89 53.35
Stainless Steel Round Bar(B0693539)2-3/4rd X 11ft R/l,astma-564)(Qty:3.450 Mtr ) 823 11.19 9.20
Stainless Steel Round Bar(B0123516-nc)1 / 2rd X 12ft R/l,astm A-276 T-304l))(Qty:3.560 Mtr) 3,694 50.22 41.29
Round Bar Stainless Steel 17-4ph Condition Hh1150 Dia75 X 1250mm L (1 Pcs) 658 8.95 7.35
Metal Stainless Steel Round Bar - 0.875 Dia X 4 R/l - 304l - (22pcs) 317 4.31 3.54
Metal Stainless Steel Round Bar - - 0.250 Dia X 4 R/l - 304l - (10pcs) 397 5.40 4.44
Stainless Steel Round Bar Mbr-sanmac304l-45 180 2.45 2.01
Stainless Steel Round Bar Mbr-sanmac304l-170 167 2.27 1.87
Stainless Steel Round Bar Mbr-sanmac304l-260 167 2.27 1.87
Stainless Steel Round Bar Mbr-sanmac304l-65 180 2.45 2.01
Stainless Steel Round Bar Mbr-sanmac304l-36 180 2.45 2.01
Stainless Steel Round Bar Mbr-sanmac304l-70 180 2.45 2.01

 

Dimension Chart of stainless steel 304l Square Bar
Diameter or
Width
(mm)		 Weight per meter Sectional Area Perimeter
Square
(kg)		 Round
(kg)		 Square
(cm²)		 Round
(cm²)		 Square
(cm)		 Round
(cm)
5.0 0.20 0.15 0.25 0.20 2.0 1.57
5.5 0.24 0.19 0.30 0.24 2.2 1.78
6.0 0.28 0.22 0.36 0.28 2.4 1.88
7.0 0.38 0.30 0.49 0.38 2.8 2.20
8.0 0.50 0.39 0.64 0.50 3.2 2.51
9.0 0.64 0.50 0.81 0.64 3.6 2.83
10 0.73 0.63 1.00 0.79 4.0 3.14
11 0.95 0.75 1.21 0.95 4.4 3.46
12 1.13 0.89 1.44 1.13 4.8 3.77
14 1.54 1.21 1.96 1.54 5.6 4.40
16 2.01 1.58 2.56 2.01 6.4 5.03
18 2.54 2.00 3.24 2.54 7.2 5.65
20 3.14 2.47 4.00 3.14 8.0 6.28
22 3.80 2.98 4.84 3.80 8.8 6.91
25 4.91 3.85 6.25 4.91 10.0 7.85
28 6.15 4.83 7.84 6.16 11.2 8.80
32 8.04 6.31 10.24 8.04 12.8 10.05
36 10.17 7.99 12.96 10.18 14.4 11.31
40 12.56 9.86 16.00 12.57 16.0 12.57
45 15.90 12.49 20.25 15.90 18.0 14.14
50 19.62 15.41 25.00 19.64 20.0 15.71
56 24.62 19.34 31.36 24.63 22.4 17.59
63 31.16 24.47 36.69 31.17 25.2 19.79
71 39.57 31.08 50.41 39.59 28.4 22.31
80 50.24 39.46 64.00 50.27 32.0 25.13

 

304l stainless steel welding rod Standards

Specifications:

ASTM A479, ASTM A276, ASTM A182

International Specifications:

Euronorm: X6CrNi08-10 Werstoff# 1.4306

 

astm a276 type 304l Hollow Bar size
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

 

Basic types of Stainless Steel 304L Round Bar
ASTM a276 grade 304l round bar
ASTM A276 grade 304l round bar
astm a479 type 304l bar
astm a479 type 304l bar
UNS S30403 round bar
UNS S30403 round bar
304l stainless steel rod
304l stainless steel rod
alloy 304l bright bars
alloy 304l bright bars
ss 304l hot rolled bar
ss 304l hot rolled bar
ss 304l hex bar
ss 304l hex bar
AISI 304l forged bar
AISI 304l forged bar

 

How to know that your SS 304L Bar material is genuine or not?

Make sure your stainless steel type 304 round bar or rod complies with ASTM standards A276 or A479. Second, request a test report from your supplier to confirm the hardness, tensile strength, and yield strength. EN10204 3.1, 3.2 is the mill test certificate for AISI 316 stainless steel round bars. If you are purchasing from India, the product must be NABL-approved.

 

304l SS rod Inventory Size Ranges

304l stainless steel rod

range of Outside Diameter : 4mm to 500mm

 

ASTM A479 UNS S30403 Square Bar Sizes
Size in mm Average Weight
KG/MTR KG/FT
10 x 10 0.80 0.20
12 x 12 1.10 0.30
14 x 14 1.50 0.50
16 x 16 2.00 0.60
17 x 17 2.27 0.69
20 x 20 3.14 1.00
25 x 25 4.90 1.50
32 x 32 8.00 2.40
40 x 40 12.60 3.80
42 X 42 13.85 4.22
50 x 50 19.60 6.00
53 X 53 22.05 6.72
56 x 56 24.60 7.50
63 x 63 31.20 9.50

 

Dimensions of WNR 1.4306 Rod

Hot Rolled Stainless Steel Round Bar

Cold Drawn Stainless Steel Round Bar

Hot Forging Stainless Steel Round Bar

OD(MM)

OD(MM)

OD(MM)

OD(MM)

OD(MM)

OD(MM)

OD(MM)

OD(MM)

φ8

φ45

φ140

φ2

φ27

φ85

φ50

φ150

φ10

φ48

φ145

φ3

φ28

φ90

φ55

φ155

φ12

φ50

φ150

φ4

φ30

φ95

φ60

φ160

φ14

φ55

φ155

φ5

φ32

φ100

φ65

φ165

φ15

φ60

φ160

φ6

φ34

  

φ70

φ170

φ16

φ65

φ165

φ7

φ35

  

φ75

φ180

φ18

φ70

φ170

φ8

φ36

  

φ80

φ185

φ20

φ75

φ180

φ9

φ38

  

φ85

φ190

φ22

φ80

φ185

φ10

φ40

  

φ90

φ195

φ24

φ85

φ190

φ11

φ42

  

φ95

φ200

φ25

φ90

φ195

φ12

φ45

  

φ100

φ210

φ27

φ95

φ200

φ14

φ46

  

φ105

φ220

φ28

φ100

φ210

φ15

φ48

  

φ110

φ230

φ30

φ105

φ220

φ16

φ50

  

φ115

φ240

φ32

φ110

φ230

φ18

φ55

  

φ120

φ250

φ35

φ115

φ240

φ19

φ60

  

φ125

φ260

φ36

φ120

φ250

φ20

φ65

  

φ130

φ270

φ38

φ125

φ260

φ22

φ70

  

φ135

φ280

φ40

φ130

φ270

φ24

φ75

  

φ140

φ300

φ42

φ135

φ280

φ25

φ80

  

φ145

  

 

AISI 304l Flat Bar size chart
flat bar sizes in mm
Flat Bar Size (inch)
Flat Bar Thickness (mm)
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

 

Size Chart of SS 304l Hex Bar
hex bar Size in Inches
hex bar Wt per Ft
hex bar Wt per 12′
3/16″
0.104
1.248
1/4″
0.180
2.160
5/16″
0.290
3.480
3/8″
0.420
4.920
7/16″
0.560
6.72
1/2″
0.740
8.880
9/16″
0.930
11.16
5/8″
1.150
13.80
11/16″
1.390
16.68
3/4″
1.660
19.92
13/16″
1.950
23.40
7/8″
2.300
27.60
15/16″
2.600
31.20
1″
2.90
34.80
1-1/16″
3.30
39.60
1-1/8″
3.700
44.40
1-1/4″
4.600
55.20
1-5/16″
5.100
61.20
1-3/8″
5.600
67.20
1-7/16″
6.100
73.20
1-1/2″
6.600
79.20
1-5/8″
7.800
93.60
1-3/4″
9.030
108.36
1-7/8″
10.400
124.80
2″
11.80
141.60
2-1/4″
14.920
179.04
2-3/8″
16.920
203.04
2-1/2″
18.42
221.04
3″
26.53
318.36

 

Length of JIS SUS 304L bar
  • Metric system: standard length is 9 - 12 metres
  • USA : 40 feet

 

Delivery State of 304L Steel Cold Finished Bars
Delivery State Choice Surface Condition
Forged Black
Polished
Hot Rolled Black
Polished
Bright
Pickled
Cold Drawn Polished
Bright
Note:
1. If you require different deliver state than the above listed, kindly confirm with us.
2. In case of any enquiry or order, please kindly let us know any extra requirement not indicated he

 

304L SS round bar Surface Finishes
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

 

WNR 1.4306 threaded bar Weight Calculator

Click here for Steel Round bar Weight Calculator

 

stainless steel 304l round bars Forms & Shapes
  • Channel Bars
  • Precision Ground Bars
  • Round Rod
  • Flat Bars
  • Hollow
  • Round
  • Blocks
  • T-Bars
  • Rings
  • Square
  • Rod
  • Rectangle
  • Forging
  • Triangle
  • Rectangular Bar
  • Threaded
  • Hex (A/F)
  • Ingot
  • Billet
  • Half Round Bars
  • I/H Bars
  • Profiles

 

Testing of astm a276 type 304l flat bar
  • Positive material recognition
  • Chemical examination
  • Radiographic Test
  • Buckling & Crushing test
  • Mechanical examining like tensile, Elongation and reduction of area.
  • Pitting Corrosion Test
  • Eddy Current test

 

Diameter Tolerances for WNR 1.4306 square bar

Tolerances of Turned 304L Stainless Steel Round Bar (BS 970-3)

Turned SS 304L round bar Tolerances
304L round bar Size, diameter Permitted variation
mm mm
≧ 6 ≦ 18
> 18 ≦ 30
> 30 ≦ 50
> 50 ≦ 80
> 80 ≦ 120
> 120 ≦ 180
> 180 ≦ 250
> 250 ≦ 315
> 315 ≦ 400
> 400		 + 0 to - 0.070
+ 0 to - 0.085
+ 0 to - 0.100
+ 0 to - 0.120
+ 0 to - 0.140
+ 0 to - 0.160
+ 0 to - 0.185
+ 0 to - 0.210
+ 0 to - 0.230
+ 0 to - 0.250

 

Tolerances for Cold Drawn 304L Round Bar
Shape / Section Size, diameter or width across flats Permitted variation
mm mm
Round ≥6 ≦ 18
> 18 ≦ 30
> 30 ≦ 50
> 50 ≦ 80
> 80 ≦ 100		 + 0 to - 0.070
+ 0 to - 0.085
+ 0 to - 0.100
+ 0 to - 0.120
+ 0 to - 0.140
Flat (thickness) < 18
> 18 ≦ 30
> 30 ≦ 50
> 50 ≦ 80		 + 0 to - 0.110
+ 0 to - 0.130
+ 0 to - 0.250
+ 0 to - 0.350
Flat (width) < 18
> 18 ≦ 30
> 30 ≦ 50
> 50 ≦ 80
> 80 ≦ 100
> 100 ≦ 130
> 130 ≦ 160
> 160 ≦ 320		 + 0 to - 0.110
+ 0 to - 0.130
+ 0 to - 0.160
+ 0 to - 0.190
+ 0 to - 0.220
+ 0 to - 0.350
+ 0 to - 1.00
+ 1.00 to - 1.00
Square and
hexagon		 ≥ 6 ≦ 18
> 18 ≦ 30
> 30 ≦ 50
> 50 ≦ 80
> 80 ≦ 105		 + 0 to - 0.090
+ 0 to - 0.110
+ 0 to - 0.130
+ 0 to - 0.160
+ 0 to - 0.250

 

Weight Calculation Formula of ss 304l bright bar

To calculate the weight of steel bars:

  • ROUND – dia.mm2 x 0.006165 = Weight in kilograms per metre
  • ROUND – dia.mm2 x 0.004143 = Weight in lbs. per foot
  • HEXAGON – size mm2 x 0.006798 = Weight in kilograms per metre
  • HEXAGON – size mm2 x 0.00457 = Weight in lbs. per foot
  • SQUARE – Size mm2 x 0.000785 = Weight in kilograms per metre
  • SQUARE – Size mm2 x 0.00527 = Weight in lbs. per foot
  • Feet to metres x 0.3048
  • Metres to feet x 3.2809
  • U.K. tons per sq. inch (tons f/in2) x 15.4443 = Mega Pascals (MPa)
  • Mega Pascals (MPa) x 0.64749 = U.K. tons f per square inch
  • Newton per sq. milimeter (N/mm2) x 0.064749 = U.K. tons per sq. inch

 

304L Steel Cold Finished Bars Condition
H&T
Hardened and tempered.
ANN
Annealed
PH
Precipitation hardened.

 

Weight chart of 304L SS round bar
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

 

UNS S30403 round bar Chemical Composition Standard
Grade C Mn Si P S Cr Mo Ni N
SS 304L 0.035 max 2 max 1.0 max 0.045 max 0.030 max 18 – 20 – 8 – 13 –

 

Mechanical Analysis of ASTM a479 type 304l bar
Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
8.0 g/cm3 1400 °C (2550 °F) Psi – 75000 , MPa – 515 Psi – 30000 , MPa – 205 35 %

 

DIN 1.4306 round bars Equivalent Standard
STANDARD WERKSTOFF NR. UNS JIS BS GOST AFNOR EN
SS 304L 1.4306/1.4307 S30403 SUS 304L 3304S11 03Х18Н11 Z3CN18‐10 X2CrNi18-9 / X2CrNi19-11

 

What is the difference between ASTM a276 type 304L Round Bar and a479 grade 304L Rod?

The 304L material is an austenitic stainless steel with low carbon content. For different items made of this grade of material, there are various norms and requirements. Steel bars that have been hot or cold finished fall under the a276 specification. A479 is a specification for the bars and rods used in pressure vessels and boilers. The main distinction is that although the a479 rods can be utilised in applications requiring greater operating temperatures, the 2276 round bars are best suited for structural applications where strength is of the utmost importance.

 

download
Our Products
Other Products
Blog