• +(91) 022-6659 5844
  • sales@jigneshsteel.com

ASTM A312 TP304 Welded Pipe & SS 304 Tube supplier in India

304 Stainless Steel pipe specifications indicate certain qualities of the pipes such as the material they are made up of, the outer diameter, the wall thickness to the diameter, the yield strength, the pressure containment capacities and much more. Our Stainless Steel 304 seamless pipe is of superior quality, fine surface finishing and has less surface undulation. We also manufacture ASTM A312 tp304 ERW which is electric resistance welded and is much stronger. The SS 304 pipe is used in most domestic and low cost applications as well as in some high temperature and pressure applications as well.

The Stainless Steel pipe 1.4301 is a specification that covers pipes made up of 304 and 304L material grades. The 304 is a chromium nickel alloy austenitic stainless steel. It is cheaper than most alloys, yet stronger and has some degree of corrosion resistance. The lower carbon version 304L has high welding capacities and corrosion resistance but with a compromised strength. Our Stainless Steel 304 welded pipe types are stronger than the drawn pipes and our pricings is good. You can contact us to have a full Jindal SS 304 pipe price list. Different standards of pipes such as the Stainless Steel ASTM A312 tp304 would have different pricing but you can contact us for the right prices. We supply SA312 tp304 pipe is the standard austenitic and seamless pipe specification. Jignesh Steel is a supplier & exporter of all types of stainless steel pipes. Please contact us for other specifications, types and more information.

Stainless Steel 304 Seamless Pipe

Stainless Steel 304 Seamless Pipe

Stainless Steel 304 Seamless Pipe

Stainless Steel 304 Seamless Pipe

304 Stainless Steel Welded Pipe

304 Stainless Steel Welded Pipe

ASTM A312 304 Stainless Steel ERW Pipe

ASTM A312 304 Stainless Steel ERW Pipe

SS 304 Square Pipe

SS 304 Square Pipe

ASME SA312 TP304 Round Pipe

ASME SA312 TP304 Round Pipe

ASME SA 213 Grade 304 Welded Tube and SS 304 ERW Pipe as per ASME B36.19

Stainless Steel 304 Seamless Pipe
Stainless Steel 304 Seamless Pipe Price List

304 stainless steel pipe in round, rectangular & square shape, buy schedule 10 SS 304 Pipe at best price with Mill Test Certificates

  • Price of SS 304 Seamless Pipe ASTM A312 TP 304: $ 4200 ~ $ 5700 USD/Ton
  • Price of SS 304 ERW/Welded Pipe ASTM A312 TP 304: $ 3700 ~ $ 5200 USD/Ton
  • Price of SS 304 EFW Pipe ASTM A358 TP 304: $ 3200 ~ $ 4700 USD/Ton
  • Price of SS 304 Seamless Tube /Tubing ASTM A269 TP 304: $ 5200 ~ $ 6700 USD/Ton
  • Price of SS 304 ERW/Welded Tube /Tubing ASTM A249 TP 304: $ 4700 ~ $ 5200 USD/Ton
  • Price of SS 304 Heat Exchanger Tube /Tubing ASTM A213 TP 304: $ 5200 ~ $ 6700 USD/Ton
  • Price of SS 304 Seamless Bright Annealed Tube/Tubing ASTM A269 TP 304: $ 5200 ~ $ 6700 USD/Ton

Call us or send us an email to sales@jigneshsteel.com for more details.

Stainless Steel 304 Pipe Specifications

Exporter & supplier of Mirror Polished AISI 304 Stainless Steel Thick wall pipe & UNS S30400 Seamless Pipe from 1/8" to 24" in all Standard wall thickness

EN Standard For Stainless Steel Pipe
EUROPEAN STANDARD MANUFACTURING PROCESS
EN 10216-5 Seamless Stainless Steel 304 Pipe
EN 10217-7 Welded 304 Stainless Steel Pipe
EN 10297-2 Seamless ASTM A312 304 Stainless Steel Pipe
EN 10296-2 Welded SS 304 Pipe

Trade name Stainless Steel 304 Seamless Pipe
Stainless Steel 304 Pipes Standard AISI, DIN, EN, GB, JIS, ASTM, ASME
304 Stainless Steel Seamless & ERW Pipe Dimensions ANSI/ASME B36.19, B36.10
ASTM A312 304 Stainless Steel Seamless Pipe OD 6.00 mm OD up to 250 mm OD, Sizes up to 12” NB
SS 304 Welded Pipe 5.0 mm - 1219.2 mm
ASME SA312 TP304 EFW Pipe 5.0 mm - 1219.2 mm
Wall Thickness 0.3mm - 50 mm
Stainless Steel 304 Seamless Pipe Available Sizes
  • 3/8" NB to 12" NB Schedule 10s
  • 1/8" NB to 12" NB Schedule 40s
  • 1/8" NB to 12" NB Schedule 80s
  • 4" NB to 8" NB Schedule 120
  • 1/2" NB to 10" NB Schedule 160
  • 1/2" NB to 6" NB Schedule XXS
Pipe Schedule SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS
Grade SA312 TP304 Pipe Finish & Surface Treatment Polished, AP (Annealed & Pickled), BA (Bright & Annealed), MF, NO.1, NO.4, 2B, BA, HL, 8K, Mirror finish,etc
Form Round, Square, Hollow, Rectangular, Hydraulic, Coiled, Straight Pipes, “U” Shape, Pan Cake Coils etc.
Length Single Random, Double Random, Standard & Cut length
End Plain End, Beveled End, Treaded.
ASTM A312 TP 304 Pipe Manufacturing Technics Seamless / ERW/ EFW / Welded / Fabricated / CDW / DOM / CEW Pipes
SA 312 Gr 304 Stainless Steel Pipes Marking All Pipes are marked as follows: Grade, Standard, OD, Thickness, Length, Heat No. (Or according to the customer’s request.)
Port Mumbai or Kalamboli ports in Maharashtra state of India
Delivery Time 7-15 working days as usual, It will based on the detailed order quantity.
Payment Terms Paypal, Western Union, T/T (Telegraphic Transfer or Wire Transfer), L/C or Trade Assurance 30% deposit & balance before shipping
Free Sample Yes if we have in stock
UNS S30400 Stainless Steel Pipe testing reports
  • EN 10204/3.1B
  • NACE 3.1 Certification
  • Mill Test Certification
  • ISO 17025 Standards by a Government of India approved Laboratory
  • Raw Materials Certificate
  • 100% Radiography Test Report
  • Third Party Inspection Report and others as required
  • Positive Material Identification is done on all raw material procured at Jignesh Steel
SA 312 TP 304 Stainless Steel Pipes Origin & Mills Japanese, Indian, USA, Korean, European, Russian, Ukraine (Strictly No China)
Stainless Steel 304 UNS S30400 Seamless Pipe Application & uses
  • Petroleum
  • Chemical platnt
  • Power sector
  • Gas Industry
  • Hardware tools
  • Metallurgy
  • Machinery
  • Construction
  • Shipbuilding
Types of 304 Stainless Steel Pipe

Supplier of SS 304 Seamless Pipe & Tube as per ASTM A312, ASTM A213, ASTM A249 & ASTM A554 specification

Stainless Steel 304 Hollow Pipe

Stainless Steel 304 Hollow Pipe

304 Stainless Steel Rectangular Pipe

304 Stainless Steel Rectangular Pipe

Schedule 40 ASTM A312 304 Stainless Steel Pipe

Schedule 40 ASTM A312 304 Stainless Steel Pipe

SCH 40s ASTM A312 304 Stainless Steel Pipe

SCH 40s ASTM A312 304 Stainless Steel Pipe

ASME SA312 TP304 Custom Pipe

ASME SA312 TP304 Custom Pipe

Cold Drawn Grade SA312 TP304 Seamless Pipe

Cold Drawn Grade SA312 TP304 Seamless Pipe

Thick Wall ASTM A312 TP 304 Pipe

Thick Wall ASTM A312 TP 304 Pipe

Schedule 5S SA 312 Gr 304 Stainless Steel Pipe

Schedule 5S SA 312 Gr 304 Stainless Steel Pipe

UNS S30400 Stainless Steel Polished Pipe

UNS S30400 Stainless Steel Polished Pipe

ASTM A312 TP 304 Exhaust Pipe

ASTM A312 TP 304 Exhaust Pipe

SA 312 Gr 304 Stainless Steel Electropolished Pipe

SA 312 Gr 304 Stainless Steel Electropolished Pipe

UNS S30400 Stainless Steel Oval Pipe

UNS S30400 Stainless Steel Oval Pipe

ASTM A312 304 Stainless Steel Seamless Pipe Weight & Schedule Chart
  • Black = Wall Thickness in Millimetres
  • Red = Weight Per Metre in Kilograms
Nominal Pipe Size (NPS) Outside Diameter (mm) SCH 0S STD SCH 40S XS SCH 80S SCH 120 SCH 160 XXS
1/8" 10.29 1.73
0.37
2.41
0.48
1/4" 13.72 1.65
0.48
2.24
0.64
3.02
0.81
3/8" 17.15 1.65
0.64
2.31
0.86
3.20
1.12
1/2" 21.34 2.11
1.01
2.77
1.29
3.73
1.64
4.76
1.98
7.47
2.65
3/4" 26.67 2.11
1.30
2.87
1.71
3.91
2.23
5.56
2.94
7.82
3.69
1" 33.40 2.77
2.12
3.38
2.54
4.55
3.28
6.35
4.30
9.09
5.75
1 1/4" 42.16 2.77
2.73
3.56
3.43
4.85
3.53
6.35
5.69
9.70
7.88
1 1/2" 48.26 2.77
3.15
3.68
3.11
5.08
5.49
7.14
7.34
10.16
9.69
2" 60.33 2.77
3.98
3.91
5.52
5.54
7.59
8.74
11.28
11.07
13.65
2 1/2" 73.03 3.05
5.34
5.16
8.76
7.01
11.58
9.53
15.14
3" 88.90 3.05
6.54
5.49
11.45
7.62
15.50
11.13
21.65
15.24
28.09
3 1/2" 101.60 3.05
7.52
5.74
13.77
8.08
18.90
4" 114.30 3.05
8.48
6.02
16.31
8.56
22.65
11.13
28.32
13.49
34.02
17.12
41.63
5" 141.60 3.40
11.74
6.55
22.10
9.52
31.41
15.88
49.83
6" 168.26 3.40
14.04
7.11
28.68
10.97
43.19
14.27
54.20
18.26
68.56
21.95
80.36
8" 219.08 3.76
20.25
8.18
43.16
12.70
65.59
23.01
112.90
18.26
90.44
10" 273.05 4.19
28.20
9.27
61.20
12.70
81.55
28.58
174.82
12" 323.85 4.57
36.53
9.53
74.92
12.70
97.46
ASME B36.10 SS 304 Welded Pipe Dimensions

Dimensions & Weights ASME B36.10 Welded and Seamless Pipe (32-38)

NPS
(DN)
ID SCH OD
IN
(MM)
WT
IN
(MM)
WEIGHT
LB/FT
(KG/M)
32
(800)
... ... 32.0
(813)
0.25
(6.35)
84.85
(126.32)
32
(800)
... ... 32.0
(813)
0.281
(7.14)
95.28
(141.9)
32
(800)
... 10 32.0
(813)
0.312
(7.92)
105.69
(157.25)
32
(800)
... ... 32.0
(813)
0.344
(8.74)
116.41
(173.35)
32
(800)
STD ... 32.0
(813)
0.375
(9.53)
126.78
(188.83)
32
(800)
... ... 32.0
(813)
0.406
(10.31)
137.12
(204.09)
32
(800)
... ... 32.0
(813)
0.438
(11.13)
147.78
(220.1)
32
(800)
... ... 32.0
(813)
0.469
(11.91)
158.08
(235.29)
32
(800)
XS 20 32.0
(813)
0.5
(12.7)
168.37
(250.65)
32
(800)
... ... 32.0
(813)
0.562
(14.27)
188.87
(281.09)
32
(800)
... 30 32.0
(813)
0.625
(15.88)
209.62
(312.17)
32
(800)
... 40 32.0
(813)
0.688
(17.48)
230.29
(342.94)
32
(800)
... ... 32.0
(813)
0.75
(19.05)
250.55
(373.0)
32
(800)
... ... 32.0
(813)
0.812
(20.62)
270.72
(402.94)
32
(800)
... ... 32.0
(813)
0.875
(22.23)
291.14
(433.52)
32
(800)
... ... 32.0
(813)
0.938
(23.83)
311.47
(463.78)
32
(800)
... ... 32.0
(813)
1.0
(25.4)
331.39
(493.35)
32
(800)
... ... 32.0
(813)
1.062
(26.97)
351.23
(522.8)
32
(800)
... ... 32.0
(813)
1.125
(28.58)
371.31
(552.88)
32
(800)
... ... 32.0
(813)
1.188
(30.18)
391.3
(582.64)
32
(800)
... ... 32.0
(813)
1.25
(31.75)
410.9
(611.72)
34
(850)
... ... 34.0
(864)
0.25
(6.35)
90.2
(134.31)
34
(850)
... ... 34.0
(864)
0.281
(7.14)
101.29
(150.88)
34
(850)
... 10 34.0
(864)
0.312
(7.92)
112.36
(167.21)
34
(850)
... ... 34.0
(864)
0.344
(8.74)
123.77
(184.34)
34
(850)
STD ... 34.0
(864)
0.375
(9.53)
134.79
(200.82)
34
(850)
... ... 34.0
(864)
0.406
(10.31)
145.8
(217.06)
34
(850)
... ... 34.0
(864)
0.438
(11.13)
157.14
(234.1)
34
(850)
... ... 34.0
(864)
0.469
(11.91)
168.11
(250.27)
34
(850)
XS 20 34.0
(864)
0.5
(12.7)
179.06
(266.63)
34
(850)
... ... 34.0
(864)
0.562
(14.27)
200.89
(299.04)
34
(850)
... 30 34.0
(864)
0.625
(15.88)
222.99
(332.14)
34
(850)
... 40 34.0
(864)
0.688
(17.48)
245.0
(364.92)
34
(850)
... ... 34.0
(864)
0.75
(19.05)
266.58
(396.96)
34
(850)
... ... 34.0
(864)
0.812
(20.62)
288.08
(428.88)
34
(850)
... ... 34.0
(864)
0.875
(22.23)
309.84
(461.48)
34
(850)
... ... 34.0
(864)
0.938
(23.83)
331.52
(493.75)
34
(850)
... ... 34.0
(864)
1.0
(25.4)
352.77
(525.3)
34
(850)
... ... 34.0
(864)
1.062
(26.97)
373.94
(556.73)
34
(850)
... ... 34.0
(864)
1.125
(28.58)
395.36
(588.83)
34
(850)
... ... 34.0
(864)
1.188
(30.18)
416.7
(620.6)
34
(850)
... ... 34.0
(864)
1.25
(31.75)
437.62
(651.65)
36
(900)
... ... 36.0
(914)
0.25
(6.35)
95.54
(142.14)
36
(900)
... ... 36.0
(914)
0.281
(7.14)
107.3
(159.68)
36
(900)
... 10 36.0
(914)
0.312
(7.92)
119.03
(176.97)
36
(900)
... ... 36.0
(914)
0.344
(8.74)
131.12
(195.12)
36
(900)
STD ... 36.0
(914)
0.375
(9.53)
142.81
(212.57)
36
(900)
... ... 36.0
(914)
0.406
(10.31)
154.48
(229.77)
36
(900)
... ... 36.0
(914)
0.438
(11.13)
166.51
(247.82)
36
(900)
... ... 36.0
(914)
0.469
(11.91)
178.14
(264.96)
36
(900)
XS 20 36.0
(914)
0.5
(12.7)
189.75
(282.29)
36
(900)
... ... 36.0
(914)
0.562
(14.27)
212.9
(316.63)
36
(900)
... 30 36.0
(914)
0.625
(15.88)
236.35
(351.73)
36
(900)
... ... 36.0
(914)
0.688
(17.48)
259.71
(386.47)
36
(900)
... 40 36.0
(914)
0.75
(19.05)
282.62
(420.45)
36
(900)
... ... 36.0
(914)
0.812
(20.62)
305.44
(454.3)
36
(900)
... ... 36.0
(914)
0.875
(22.23)
328.55
(488.89)
36
(900)
... ... 36.0
(914)
0.938
(23.83)
351.57
(523.14)
36
(900)
... ... 36.0
(914)
1.0
(25.4)
374.15
(556.62)
36
(900)
... ... 36.0
(914)
1.062
(26.97)
396.64
(589.98)
36
(900)
... ... 36.0
(914)
1.125
(28.58)
419.42
(624.07)
36
(900)
... ... 36.0
(914)
1.188
(30.18)
442.1
(657.81)
36
(900)
... ... 36.0
(914)
1.25
(31.75)
464.35
(690.8)
38
(950)
... ... 38.0
(965)
0.312
(7.92)
125.7
(186.94)
38
(950)
... ... 38.0
(965)
0.344
(8.74)
138.47
(206.11)
38
(950)
STD ... 38.0
(965)
0.375
(9.53)
150.83
(224.56)
38
(950)
... ... 38.0
(965)
0.406
(10.31)
163.16
(242.74)
38
(950)
... ... 38.0
(965)
0.438
(11.13)
175.87
(261.82)
38
(950)
... ... 38.0
(965)
0.469
(11.91)
188.17
(279.94)
38
(950)
XS ... 38.0
(965)
0.5
(12.7)
200.44
(298.26)
38
(950)
... ... 38.0
(965)
0.562
(14.27)
224.92
(334.58)
38
(950)
... ... 38.0
(965)
0.625
(15.88)
249.71
(371.7)
38
(950)
... ... 38.0
(965)
0.688
(17.48)
274.42
(408.46)
38
(950)
... ... 38.0
(965)
0.75
(19.05)
298.65
(444.41)
38
(950)
... ... 38.0
(965)
0.812
(20.62)
322.8
(480.24)
38
(950)
... ... 38.0
(965)
0.875
(22.23)
347.26
(516.85)
38
(950)
... ... 38.0
(965)
0.938
(23.83)
371.63
(553.11)
38
(950)
... ... 38.0
(965)
1.0
(25.4)
395.53
(588.57)
38
(950)
... ... 38.0
(965)
1.062
(26.97)
419.35
(623.9)
38
(950)
... ... 38.0
(965)
1.125
(28.58)
443.47
(660.01)
38
(950)
... ... 38.0
(965)
1.188
(30.18)
467.5
(695.77)
38
(950)
... ... 38.0
(965)
1.25
(31.75)
491.07
(730.74)
ASME SA312 TP304 Value Added Services
Polishing of Stainless Steel 304 Seamless Pipe Jignesh Steel can polish as per #4 polish , #6 polish , #7 polish and #8 mirror finish polish. Polished pipes can also be cut to size
Beveling of 304 Stainless Steel Seamless Pipe Pipes can also undergo Beveling at the edges to prepare it for welding and other purposes
Honing & Turning of ASTM A312 304 Stainless Steel Seamless Pipes Using a high precision abrasion process Jignesh Steel can hone the pipe and tube to obtain a near perfect finish.
Heat treatment and Solution Annealing of SS 304 Seamless Pipes To change the mechanical properties, some pipes can also undergo heat treatment.
PMI Test (Positive Material Identification) of ASME SA312 TP304 Seamless Pipes Jignesh Steel performs PMI Tests for nearly all Grade SA312 TP304 pipes as per request so that the material is as per customer specification and requirement.
Grade SA312 TP304 Pipe ASTM Specification
ASTM A312 This specification covers seamless, straight-seam welded, and heavily cold worked welded austenitic stainless steel pipe intended for high-temperature and general corrosive service.
ASTM A358 This specification includes electric-fusion-welded austenitic chromium-nickel stainless steel pipe.
ASTM A813 This specification covers two classes of fit-up and alignment quality straight-seam single- or double-welded austenitic steel pipe intended for high-temperature and general corrosive service.
ASTM A814 This specification covers two classes of flanged and cold-bending quality cold-worked straight-seam single or double welded austenitic steel pipe intended for high-temperature and general corrosive services.
  • Lengths: 17" - 24" Random Lengths
ASTM A312 TP 304 Rectangular Pipe sizes

SS 304 Square Hollow Section/ Box Pipe

Size kg / m
12 x 12 x 1.5 mm 0.59
15 x 15 x 1.2 mm 0.54
15 x 15 x 1.5 mm 0.66
20 x 20 x 1.2 mm 0.73
20 x 20 x 1.5 mm 0.90
20 x 20 x 2.0 mm 0.18
25 x 25 x 1.2 mm 0.93
25 x 25 x 1.5 mm 1.15
25 x 25 x 2.0 mm 1.50
25 x 25 x 3.0 mm 2.22
30 x 30 x 1.2 mm 1.11
30 x 30 x 1.5 mm 1.37
30 x 30 x 2.0 mm 1.84
30 x 30 x 3.0 mm 2.72
40 x 40 x 1.2 mm 1.50
40 x 40 x 1.5 mm 1.86
40 x 40 x 2.0 mm 2.45
40 x 40 x 3.0 mm 3.76
SA 312 Gr 304 Stainless Steel Square Pipe Size range

GAUGE THICKNESS RANGE (INCHES) TYPICAL VALUE (INCHES)
22 0.025 - 0.029 0.028
20 0.031 - 0.035 0.035
19 0.038 - 0.042 0.042
18 0.044 - 0.049 0.049
17 0.053 - 0.058 0.058
16 0.060 - 0.065 0.065
15 0.066 - 0.074 0.072
14 0.075 - 0.085 0.083
13 0.087 - 0.097 0.095
12 0.101 - 0.111 0.109
11 0.112 - 0.122 0.12
10 0.126 - 0.136 0.134
9 0.140 - 0.150 0.148
8 0.157 - 0.167 0.165
7 0.175 - 0.185 0.18
UNS S30400 Stainless Steel Elliptical Pipe Size Chart

size S/S Grade 304
Wall thickness
1.5 2.0 3.0
21 x 16
32 x 16
49 x 24.5
50 x 38
65 x 32
65 x 33
70 x 35
72 x 26.5
75 x 25
78 x 39
90 x 45
90 x 60
98 x 50
103 x 51
129 x 70
130 x 66
146 x 76
162 x 83
164 x 87
194 x 64
195 x 101
197 x 103
SA 312 TP 304 Stainless Steel Pipe Working Pressure Chart
Stainless Steel 304 Seamless Pipe Pressure Rating (psig)
Sizes
(inches)
Schedule Temperature (°F)
100 200 300 400 500 600 650 700 750
1" 40 3048 2629 2362 2171 2019 1924 1867 1824 1810
80 4213 3634 3265 3002 2791 2659 2580 2528 2501
160 6140 5296 4759 4375 4068 3876 3761 3684 3646
1 1/2" 40 2257 1947 1750 1608 1496 1425 1383 1354 1340
80 3182 2744 2466 2267 2108 2009 1949 1909 1889
160 4619 3984 3580 3291 3060 2916 2829 2772 2743
2" 40 1902 1640 1474 1355 1260 1201 1165 1141 1129
80 2747 2369 2129 1957 1820 1734 1682 1648 1631
160 4499 3880 3486 3205 2980 2840 2755 2699 2671
3" 40 1806 1558 1400 1287 1196 1140 1106 1084 1072
80 2553 2202 1979 1819 1691 1612 1564 1532 1516
160 3840 3312 2976 2736 2544 2424 2352 2304 2280
4" 40 1531 1321 1187 1091 1014 967 938 919 909
80 2213 1909 1715 1577 1466 1397 1355 1328 1314
160 3601 3106 2791 2566 2386 2273 2206 2161 2138
5" 40 1342 1158 1040 956 889 847 822 805 797
80 1981 1709 1535 1411 1312 1250 1213 1189 1176
160 3414 2945 2646 2433 2262 2155 2091 2049 2027
6" 40 1219 1052 945 869 808 770 747 732 724
80 1913 1650 1483 1363 1267 1208 1172 1148 1136
160 3289 2836 2549 2343 2179 2076 2014 1973 1953
8" 40 1073 926 832 765 711 678 657 644 637
80 1692 1459 1311 1205 1121 1068 1036 1015 1005
160 3175 2738 2460 2262 2103 2004 1944 1905 1885
10" 40 974 840 755 694 645 615 596 584 578
80 1609 1388 1247 1147 1066 1016 986 966 956
160 3147 2714 2439 2242 2085 1986 1927 1880 1868
Stainless Steel 304 UNS S30400 Pipe Chemical Composition

SS GRADE TP 304 TP 304N TP 304LN
Ni 8 – 11 8 – 11 8 – 11
Fe Balance
Cr 18 – 20 18 – 20 18 – 20
C 0.08 max 0.08 max 0.035 max
Si 0.75 max 0.75 max 0.75 max
Mn 2 max 2 max 2 max
P 0.040 max 0.040 max 0.040 max
S 0.030 max 0.030 max 0.030 max
N 0.10 – 0.16 0.10 – 0.16
SA312 304 SS Pipe Mechanical Properties

Stainless Steel TP 304
Rockwell B (HR B) maximum 92
Brinell (HB) maximum 201
Tensile Strength minimum (MPa) 515
Yield Stress 0.2% Proof minimum (MPa) 205
Elongation minimum (% in 50mm) 40
Hardness -
DIN 1.4301 SUS304 UNS S30400 Seamless Pipe Equivalent Grade

GRADE UNS EN JIS AFNOR BS WERKSTOFF NR. GOST SS
COUNTRY USA EUROPE JAPAN RUSSIAN BRITISH GERMAN RUSSIAN SWEDISH
ASTM A312 TP 304 S30400 X5CrNi18-10 SUS 304 Z7CN18‐09 304S31 1.4301 08Х18Н10 2332