ASTM A554 Stainless Steel Tubing
Product Description
ASTM A554 welded pipe specifies the technical requirements for mechanically applied welded stainless steel pipes, and is suitable for scenarios that require appearance, mechanical properties or corrosion resistance. It uses an automatic welding process (without filler metal), supports round, square, rectangular or special shapes, and the size range is OD ≤ 16 inches (406.4mm) and wall thickness ≥ 0.020 inches (0.51mm).
ASTM A554 stainless steel pipe covers austenitic (such as 304, 316L) and ferritic (such as 409, 430) stainless steel, and has the advantages of expansion, deep drawing, no cracking and no deformation when bending.
ASTM A554 Welded Stainless Steel Mechanical Tubing
ASTM A554 Tube Specification
|
Standards Specification |
ASME SA554 Tube |
|
Wall Thickness in Inch |
0.049 - 0.375 Inch |
|
Manufacturing Type |
DOM / Welded / Seamless / Fabricated / ERW / CDS / CDW / CEW |
|
Surface Finish |
Polished 320 grit, Mill finish, Polished 180 grit |
|
Sizes in Inch |
½ - 8 Inch Diameter |
|
Standard |
JIS, ASTM, EN, SUS, AISI, GB, DIN |
|
Service |
Decoiling, Bending, Punching, Welding, Cutting, Moulding |
|
Technique |
Cold rolled, Cold drawn, Hot rolled, Extrusion Tube |
Stainless Steel ASTM A358 CL.2 EFW Pipe Chemical Composition
|
Grade |
C (Max) |
Mn (Max) |
P (Max) |
S (Max) |
Si (Max) |
Cr |
Ni |
Mo |
|
304 |
0.08 |
2.00 |
0.045 |
0.030 |
1.00 |
18.0-20.0 |
8.0-10.5 |
- |
|
304L |
0.03 |
2.00 |
0.045 |
0.030 |
1.00 |
18.0-20.0 |
8.0-12.0 |
- |
|
316 |
0.08 |
2.00 |
0.045 |
0.030 |
1.00 |
16.0-18.0 |
10.0-14.0 |
2.0-3.0 |
|
316L |
0.03 |
2.00 |
0.045 |
0.030 |
1.00 |
16.0-18.0 |
10.0-14.0 |
2.0-3.0 |
ASTM A358 Class 2 Electric Fusion Welded Pipes Mechanical Properties
|
Grade |
Tensile Strength (MPa / ksi) |
Yield Strength (MPa / ksi, 0.2% offset) |
Elongation (%) |
Hardness (Max) Brinell (HB) / Rockwell (HRB) |
|
304 |
515 MPa / 75 ksi |
205 MPa / 30 ksi |
35 |
201 HB / 92 HRB |
|
304L |
485 MPa / 70 ksi |
170 MPa / 25 ksi |
35 |
201 HB / 92 HRB |
|
316 |
515 MPa / 75 ksi |
205 MPa / 30 ksi |
30 |
217 HB / 95 HRB |
|
316L |
485 MPa / 70 ksi |
170 MPa / 25 ksi |
30 |
217 HB / 95 HRB |
Reasons To Choose GNEE
GNEE factories are usually certified by ISO 9001, ASME BPVC and other systems, and some products comply with EU EN 10217-7 or China GB/T 12770 standards. They can provide secondary processing such as grooving, punching, bending, or customized anti-corrosion coatings (such as galvanizing, spraying).
ASTM A554 Welded Stainless Steel Pipes Manufacturer
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