Quick Detail:
Standard: Q235
Steel grade: grade A, grade B, grade C, grade D
Size: out diameter: 20-200mm
thickness: 0.1-20mm
length: 3-8m
Description:
|
standard |
Q235 |
|
Steel grade |
grade A, grade B, grade C, grade D |
|
Outside diameter |
20mm-200mm |
|
Thickness |
0.1mm-20mm |
|
Length |
3m-8m |
|
End protection |
Plastic caps |
|
Outside coating |
Black painting, anti-corrosion oil, galvanized or as per required by customers |
|
Packing |
wooden boxes, plastic bags or according to different customers’ requests |
|
Inspection and test |
UT, ET, HT, RT, etc. and others according to the standard, or as the requests of the customers |
|
Delivery condition |
Annealed, Normalized, Normalized and tempered |
Chemical composition(%):
|
Grade |
C |
Mn |
Si |
S |
P |
|
A |
≤0.22 |
≤1.4 |
≤0.35 |
≤0.050 |
≤0.045 |
|
B |
≤0.20 |
≤1.4 |
≤0.35 |
≤0.045 |
≤0.045 |
|
C |
≤0.17 |
≤1.4 |
≤0.35 |
≤0.040 |
≤0.040 |
|
D |
≤0.17 |
≤1.4 |
≤0.35 |
≤0.035 |
≤0.035 |
Mechanical properties:
