A334 Grade 1 Welded Carbon Steel Tubes Heat Treatment
ASTM A334 Grade 1 steel pipe chemical composition
Element |
Carbon, max |
Manganese |
Phosphorus, max |
Sulfur, max |
Silicon |
Nickel |
Chromium |
Copper |
Aluminum |
|
Grade 1 |
0.30 |
0.40–1.06 |
0.025 |
0.025 |
|
|
|
|
|
A334 Grade 1 Welded Carbon and Alloy-Steel Tubes/pipes mechanical properties
|
|
Grade 1 |
|
|
|
ksi |
MPa |
|
Tensile Strength, min |
55 |
380 |
|
Yield Strength, min |
30 |
205 |
|
Elongation in 2 in. or 50 mm (or 4D), min, %: |
|
|
|
Basic minimum elongation for walls 5 / 16 in. [8 mm] and over in thickness, strip tests, and for all small sizes tested in full section |
35 |
|
|
When standard round 2-in. or 50 mm gage length or proportionally smaller size specimen with the gage length equal to 4D(4 times the diameter) is used |
28 |
|
|
For strip tests, a deduction for each 1 / 32 in. [0.8 mm] decrease in wall thickness below 5 / 16 in. [8 mm] from the basic minimum elongation of the following percentage Points |
1.75B |
|
A334 Grade 1 Welded Carbon Steel Tubes Surface treatment
3PE,black painting, anti-corrosion oil, as per required by customer
Material: A334 Grade 1
Size: OD 16mm-356mm
WT: 1mm - 20mm.
Length:5-12m or according to customers' demands
A334 Grade 1 Welded Carbon Steel Tubes Application
The transportation of fluids in the projects and big equipments, for example transport of water, oil, gas etc Can be used in low and medium pressure boiler for the transportation of fluids, for example steam tube, big smoke tube, small smoke tube, generating tube etc
As the professional Chinese A334 Grade 1 Welded Carbon Steel Tubes supplier, we will supply our customers the best quality with the competitive price ,the best service and rapid delivery time. If you purchase the A334 Grade 1 Welded Carbon Steel Tubes, we support you to pay a visit to our company and do inspection. If you have any need, you are welcome to contact me .We are sincerely looking for your cooperation.
