ASTM A358 Stainless Steel EFW Pipe




ASTM A358 Austenitic Stainless Steel Pipes, ASME SA 358 Stainless Steel Pipes Supplier

Superior Steel Overseas is prominent manufacturer, supplier, exporter and distributor of ASTM A358 Pipe Material.ASTM A358 pecification covers electric-fusion-welded austenitic chromium-nickel stainless steel pipe suitable for corrosive or high-temperature service, or both, or for general applications. ASTM A358 pipe is suitable for corrosive, high-temperature service, and/or general applications.

Features : ASTM A358 SS Pipes are usually far and wide much-admired for their sturdiness and robust design. ASME SA 358 Stainless Steel Pipes offers a number of other first-rate features like Robust construction, Reliable performance, Longer service life, Modern technology, Low maintenance, Optimum performance, Unmatched sturdiness, Weather proof, Resistant to corrosion, Long lasting, Vigorous build and more.  ASTM A358 pipes are divided into five different classes:

  • ASTM A358 Class 1 pipe is double welded by using filler metal in all passes and completely radiographed.
  • ASTM A358 Class 2 pipes is double welded using filler metal in all passes with no radiography.
  • ASTM A358 Class 3 pipes are single welded
  • ASTM A358 Class 4 pipes are single welded, however the weld pass of Class 4 exposed to the inside pipe surface may be without filler metal addition.
  • ASTM A358 Class 5 pipes are double welded using filler metal and is spot radiographed.

ASTM A358 Specification

Standard ASTM, DIN, GB, AISI, JIS, ISO, etc other International Standards
Dimensions ASTM, ASME and API
Specifications ASTM A358 / ASME SA 358 – Class 1, Class 2, Class 3, Class 4, Class 5
Material Grade TP 304, TP 304L/H, TP 304LN, TP 309H, TP 310/S/H, TP 316, TP 316L/H, TP 316TI, TP 317, TP 317L, TP 321/H, TP 347/H, TP 410, TP 446, TP 201, TP 202,TP 904L
Size 1/8″ NB to 24″ NB, 1/4″ OD to 24″ OD
Type Seamless Cold Drawn Tubes, Hot Finished Seamless Pipes, Welded Pipes, Fabricated Pipes
Length Up to 6 meters, custom cut lengths
Thickness 1mm to 20mm, SCH 5/5S, 10/10S, 20/20S, 40/40S, 80/80S, 120/120S, 160/160S as per ANSI B36.19/36.10
Finish No.1 Pickled Finish, No.4 finish, BA Finish, Electropolished Seamless Pipes
Delivery Condition Hot Finish, Cold Finish, Bright Annealed, Polished, Annealed and Pickled, Passivated, Stress Relived
Application Food & Beverage Industry, Construction Industry, Nuclear, Thermal & Power Plants, Petrochemical, Boilers, Cement Industry, Geothermal Plants, Heat Exchangers, Instrumentation Jobs, Mechanical Jobs, Oil and Gas Equipments and Piping Works
Package Plastic caps on botd ends, Steel bundle, Woven bag or acc. to customers’ request

ASTM A358 Pipe Tolerances

NPS Designator Permissible Variations in Outside Diameter
Over In. Under In.
1/8 to 1-1/2, incl 1/64 (0.015) 1/32 (0.031)
Over 1-1/2 to 4, incl 1/32 (0.031) 1/32 (0.031)
Over 4 to 8, incl 1/16 (0.062) 1/32 (0.031)
Over 8 to 18, incl 3/23 (0.093) 1/32 (0.031)

ASTM A358 Chemical Composition

A358 GRADES UNS C Mn P S Si Cr Ni Mo Ti Nb N
TP304 S3040 0.08 2.0 0.045 0.030 1.0 18.0-20.0 8.0-11.0
TP304L S30403 0.035 2.0 0.045 0.030 1.0 18.0-20.0 8.0-13.0
TP304H S30409 0.04-0.10 2.0 0.045 0.030 1.0 18.0-20.0 8.0-11.0
TP304N S30451 0.08 2.0 0.045 0.030 1.0 18.0-20.0 8.0-18.0 0.10-0.16
TP304LN S30453 0.035 2.0 0.045 0.030 1.0 18.0-20.0 8.0-12.0 0.10-0.16
TP309S S30908 0.08 2.0 0.045 0.030 1.0 22.0-24.0 12.0-15.0 0.75
TP309H S30909 0.04-0.10 2.0 0.045 0.030 1.0 22.0-24.0 12.0-15.0
TP309Cb S30940 0.08 2.0 0.045 0.030 1.0 22.0-24.0 12.0-16.0 0.75 10xC min
1.10 max
TP309HCb S30941 0.04-0.10 2.0 0.045 0.030 1.0 22.0-24.0 12.0-16.0 0.75 10xC min
1.10 max
TP310S S3108 0.08 2.0 0.045 0.030 1.0 24.0-26.0 19.0-22.0 0.75
TP310H S3109 0.04-0.10 2.0 0.045 0.030 1.0 24.0-26.0 19.0-22.0
TP310Cb S31040 0.08 2.0 0.045 0.030 1.0 24.0-26.0 19.0-22.0 0.75 10xC min
1.10 max
TP310HCb S31041 0.04-0.10 2.0 0.045 0.030 1.0 24.0-26.0 19.0-22.0 0.75 10xC min
1.10 max
TP316 S3160 0.08 2.0 0.045 0.030 1.0 16.0-18.0 11.0-14.0 2.0-3.0
TP316L S31603 0.035 2.0 0.045 0.030 1.0 16.0-18.0 10.0-14.0 2.0-3.0
TP316H S31609 0.04-0.10 2.0 0.045 0.030 1.0 16.0-18.0 11.0-14.0 2.0-3.0
TP316Ti S31635 0.08 2.0 0.045 0.030 0.75 16.0-18.0 10.0-14.0 2.0-3.0 5x
(C-N)
-0.70
0.10
TP316N S31651 0.08 2.0 0.045 0.030 1.0 16.0-18.0 10.0-14.0 2.0-3.0 0.10-0.16
TP316LN S31653 0.035 2.0 0.045 0.030 1.0 16.0-18.0 11.0-14.0 2.0-3.0 0.10-0.16
TP317 S3170 0.08 2.0 0.045 0.030 1.0 18.0-20.0 10.0-14.0 3.0-4.0
TP317L S31703 0.035 2.0 0.045 0.030 1.0 18.0-20.0 11.0-15.0 3.0-4.0
TP321 S3210 0.08 2.0 0.045 0.030 1.0 17.0-19.0 9.0-12.0 0.10
TP321H S32109 0.04-0.10 2.0 0.045 0.030 1.0 17.0-19.0 9.0-12.0 0.10
TP347 S3470 0.08 2.0 0.045 0.030 1.0 17.0-19.0 9.0-13.0
TP347H S34709 0.04-0.10 2.0 0.045 0.030 1.0 17.0-19.0 9.0-13.0
TP347LN S34751 0.05-0.02 2.0 0.045 0.030 1.0 17.0-19.0 9.0-13.0 0.20-
50.0
0.06-0.10
TP348 S3480 0.08 2.0 0.045 0.030 1.0 17.0-19.0 9.0-13.0
TP348H S34809 0.04-0.10 2.0 0.045 0.030 1.0 17.0-19.0 9.0-13.0

ASTM A358 Mechanical Properties

Material Heat
Treatment
Temperure
Min.
º F(º C)
Tensile Strength
Ksi (MPa), Min.
Yield Strength
Ksi (MPa), Min.
Elongation %, Min
TP304 Solution 1900 (1040) 75(515) 30(205) 35
TP304L Solution 1900 (1040) 70(485) 25(170) 35
TP304H Solution 1900 (1040) 75(515) 30(205) 35
TP310S Solution 1900 (1040) 75(515) 30(205) 35
TP316 Solution 1900(1040) 75(515) 30(205) 35
TP316L Solution 1900(1040) 70(485) 25(170) 35
TP316H Solution 1900(1040) 75(515) 30(205) 35
TP316Ti Solution 1900(1040) 75(515) 30(205) 35
TP321 Solution 1900(1040) 75(515) 30(205) 35
TP321H Solution Cold: 2000(1100)
Hot: 1925(1050)
75(515) 30(205) 35
TP347 Solution 1900(1040) 75(515) 30(205) 35
TP347H Solution Cold: 2000(1100)
Hot: 1925(1050)
75(515) 30(205)

ASTM A358 Equivalent

ASTM
STANDARD
UNS NO. KOREA/JAPANES GERMAN BRITISH FRENCH ITALIAN
KS/JIS Symbol KS/JIS Numbe DIN Type DIN Number Materiral Number Remarks B.S Number B.S Grade Remarks AFNOR Type NF Number Ramarks UNI Type UNI Number Ramarks
A 358 Electric-Fusion Welded Austenitic Cr-Ni Alloy sreel Pipe for High-Temperature Service
Grade 304 S30400 STS 304TPY/
SUS310STPY
D3588 / G3468 X5 CrNi 18 9 17440 1.4301 (3b) 3605 304S25 LWHT(3b) Z6 CN 18.09 A36-209 (3b) X6 CrNi 18 10 8317 (3b)
Grade 310 S31000 STS 310STPY/
SUS310STPY
D3588 / G3468 X 12 CrNi 25 21 1.4845 WBL-470(3b) (3) A36-209 X22 CrNi 25 20 6900 (3b)(11)
Grade 316 S31600 STS 316TPY / SUS316TPY D3588 / G3468 X5 CrNiMo 18 10 17440 1.4401 (3b) 3605 316S26 LWHT(3b) Z6 CND 17.11 A36-209 (3b) X6CrNiMo 17 12 8317 (3b)
Grade 321 S32100 STS 321TPY/
SUS 321TPY
D3588 / G3468 X10 CrNiTi 18 9 17440 1.4541 (3b)(17) 3605 321S22 LWHT(3b) Z6 CNT 18.10 A36-209 (3b) X6 CrNiTi 18 10 8317 (3b)
Grade 347 S34700 STS 347TPY/
SUS 347TPY
D3588 / G3468 X10 CrNiNb 18 9 17440 1.4550 (3b)(17) 3605 347S17 LWHT(3b) Z6 CN Nb 18.10 A36-209 (3b) X6 CrNiNb 18 10 8317 (3b)#nps

ASTM A358 SS Pipe Sizes

NPS
Designator
Outside Diameter Nominal Wall Thickness
in. mm Schedule 5SA Schedule 10SA Schedule 40SA Schedule 80SA
in. mm in. mm in. mm in. mm
8 8.625 219.08 0.109 2.77 0.148 3.76 0.322 8.18 0.500 12.70
10 10.750 273.05 0.134 3.40 0.165 4.19 0.365 9.27 0.500B 12.70B
12 12.750 323.85 0.156 3.96 0.180 4.57 0.375B 9.52B 0.500B 12.70B
14 14.000 355.60 0.156 3.96 0.188B 4.78B
16 16.000 406.40 0.165 4.19 0.188B 4.78B
18 18.000 457.20 0.165 4.19 0.188B 4.78B
20 20.000 508.00 0.188 4.78 0.188B 4.78B
22 22.000 558.80 0.188 4.78 0.218B 5.54B
24 24.000 609.60 0.218 5.54 0.250 6.35
30 30.000 762.00 0.250 6.35 0.312 7.92

ASTM A358 EFW Pipe Nomial Wall Thickness

NPS Designator

Outside Diameter in.

Schedule 5S in.

Schedule 10S in.

Schedule 40S in.

Schedule 80S in.

1/4 0.540 0.065 0.088 0.119
3/8 0.675 0.065 0.091 0.126
1/2 0.840 0.065 0.083 0.109 0.147
3/4 1.050 0.065 0.083 0.113 0.154
1.0 1.315 0.065 0.109 0.133 0.179
1 1/4 1.660 0.065 0.109 0.140 0.191
1 1/2 1.900 0.065 0.109 0.145 0.200
2 2.375 0.065 0.109 0.154 0.218
2 1/2 2.875 0.083 0.120 0.203 0.276
3 3.500 0.083 0.120 0.216 0.300
3 1/2 4.000 0.083 0.120 0.226 0.318
4 4.500 0.083 0.120 0.237 0.337
5 5.563 0.109 0.134 0.258 0.375
6 6.625 0.109 0.134 0.280 0.432
8 8.625 0.109 0.148 0.322 0.500
10 10.750 0.134 0.165 0.365 0.500
12 12.750 0.156 0.180 0.375 0.500
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