group namesquare steel pipe
Min Order30 ton
brand nameYuantai Derun Steel Pipe Manufacturing Group
modelJIS G3466 Tube
payment methodL/C, T/T
update timeSat, 21 Sep 2024 15:39:47 GMT
Thickness 0.5- 60 mm
OD(Outer diameter) 10*10-1200*1200mm 10*15-800*1200mm
Tolerance as required
Length 0.5-24M according to client requirement
Materials Gr.A/B/C,S235/275/355/420/460, A36,SS400
Delivery Time 7-30 Days
Min Order30 ton
Steel Grade
|
Chemical Composition (%)
|
||||
C
|
Si |
Mn
|
P |
S
|
|
STKR 400
|
0.25 max.
|
- |
-
|
0.040 max. |
0.040 max.
|
STKR 490
|
0.18 max.
|
0.55 max |
1.50 max.
|
0.040 max. |
0.040 max.
|
Steel Grade
|
Tensile strength | Yield Strength | Elongation A |
MPa
|
MPa
|
% |
|
STKR 400
|
400 {41} min.
|
245 {25} min.
|
23 min. |
STKR 490
|
490 {50} min.
|
325 {33} min.
|
23 min. |
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