Wholesale Price China Large Diameter Alloy Pipe - Hot finished structural hollow sections of non-alloy and fine grain steels – Sanonpipe
Wholesale Price China Large Diameter Alloy Pipe - Hot finished structural hollow sections of non-alloy and fine grain steels – Sanonpipe Detail:
Overview
Application
It Is Mainly Used for Mechanical structure，general structure.
Main Grade
S235GRH, S275JOH, S275J2H, S355JOH, S355J2H
Chemical Component
|
grade |
Deoxygenated Type a |
% Mass, maximum |
|||||||
|
Steel name |
Steel nmber |
C Prescribed wall thickness mm |
Si |
Mn |
P |
S |
Nbc |
||
|
≤ 40 |
＞ 40≤ 120 |
||||||||
|
S235JRH |
1.0039 |
FN |
0.17 |
0.20 |
— |
1.40 |
0.040 |
0.040 |
0.009 |
|
S275J0H |
1.0149 |
FN |
0.20 |
0.22 |
— |
1.50 |
0.035 |
0.035 |
0.009 |
|
S275J2H |
1.0138 |
FF |
0.20 |
0.22 |
— |
1.50 |
0.030 |
0.030 |
— |
|
S355J0H |
1.0547 |
FN |
0.22 |
0.22 |
0.55 |
1.60 |
0.035 |
0.035 |
0.009 |
|
S355J2H |
1.0576 |
FF |
0.22 |
0.22 |
0.55 |
1.60 |
0.030 |
0.030 |
— |
|
S355K2H |
1.0512 |
FF |
0.22 |
0.22 |
0.55 |
1.60 |
0.030 |
0.030 |
— |
|
a The definition of deoxidation method is as follows: FN = Boiling steel is not allowed FF = fully-killed steel containing nitrogen-binding elements in an amount sufficient to bind possible nitrogen (E.g. 0.020% minimum total aluminum or 0.015% soluble aluminum) b It is allowed to exceed the specified value, as long as the N content increases by 0.001%, the maximum content of P decreases by 0.005% at the same time. The N content in the smelting analysis should not exceed 0.012%. c If the chemical composition shows a minimum total aluminum content of 0.020% and a minimum Al / N ratio of 2: 1, or if other sufficient nitrogen-binding elements are present, the above maximum nitrogen content limits do not apply. Nitrogen binding elements shall be noted in the inspection documents.
|
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Mechanical Property
|
Grade |
Minimum yield | tensile strength | Minimum elongation | Minimum impact power | |||||||||||||
|
Steel name |
Steel number |
Standard thickness | Standard thickness | Standard thickness | Standard thickness | ||||||||||||
|
≤16
|
＞ 16 ≤ 40 |
＞ 40 ≤ 63 |
＞ 63 ≤ 80 |
＞ 80 ≤ 100 |
＞ 100 ≤ 120 |
≤3 |
＞ 3 ≤100 |
＞ 100 ≤ 120 |
≤40 |
＞40≤63 | ＞63≤100 | ＞100≤120 | -20℃ | 0℃ | 20℃ | ||
| S235JRH | 1.0039 | 235 | 225 | 215 | 215 | 215 | 195 | 360-510 | 360-510 | 360-500 | 26 | 25 | 24 | 22 | - | - | 27 |
| S275J0Hc | 1.0149 | 275 | 265 | 255 | 245 | 235 | 225 | 430-580 | 410-560 | 400-540 | 23 | 22 | 21 | 19 | - | 27 | - |
| S275J2H | 1.0138 | 27 | - | - | |||||||||||||
| S355J0Hc | 1.0547 | 355 | 345 | 355 | 325 | 315 | 295 | 510-680 | 470-630 | 450-600 | 22 | 21 | 20 | 18 | - | 27 | - |
| S355J2H | 1.0576 | 27 | - | - | |||||||||||||
| S355K2H | 1.0512 | 40 | - | - | |||||||||||||
| a Longitudinal sample value. The standard value of the transverse specimen is 2% lower than this value.b For thicknesses <3mm, see 9.2.2.c Only when option 1.3 is applied, confirmation of impact performance is required.d See 6.6.2 for the impact properties of small-sized specimens.e This value is equivalent to 27J at -30 ° C (see EN 1993-1-1). | |||||||||||||||||
Test Requirement
Hardness Test, Tension Tests, Nondestructive Tests, Steel Cleanliness, Hardenability, Flaring Test
Supply Ability
Supply Ability: 2000 Tons Per Month Per Grade Of BSEN10210-1-2006 Steel Pipe
Packaging
In Bundles And In Strong Wooden Box
Delivery
7-14 days if in stock, 30-45 days to produce
Payment
30% depsoit, 70% L/C or B/L copy or 100% L/C at sight
Product Detail
Seamless Steel Tubes For Mechanical Engineering And Normal Structure
GB/T8162-2008
ASTM A519-2006
BS EN 10210-1-2006
ASTM A53/A53M-2012
GB9948-2006
GB6479-2013
GB/T 17396-2009
Product detail pictures:
Related Product Guide:
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By Cara
from Seychelles
- 2018.02.12 14:52
This company has the idea of "better quality, lower processing costs, prices are more reasonable", so they have competitive product quality and price, that's the main reason we chose to cooperate.
By Nana
from Belgium
- 2018.06.26 19:27
