EN10219 Structure Pipe S275J2H Carbon Steel Pipe
EN10219 Structure Pipe S275J2H Carbon Steel Pipe
1. S275J2H Carbon Steel Pipe Chemical composition
China Hua Yuan Steel Pipe is professional in S275J2H carbon steel pipe according to EN10219, EN10210 specifications. Our S275J2H carbon pipes has the following chemical composition:
| Steel grade | Type of deoxidation a | % by mass, maximum | |||||||
| Steel name | Steel Number | C | Si | Mn | P | S | N b | ||
| S275J2H | 1.0138 | FF | 0,20 | — | 1,50 | 0,030 | 0,030 | — | |
2. S275J2H Carbon Steel Pipe mechanical properties
And the mechanical properties of S275J2H carbon steel pipe is:
| Steel grade | Minimum yield strength ReH MPa | Tensile strength Rm MPa | Minimum elongation A d % | Minimum impact energy KV e J | |||||||||||
| Specified thickness mm |
Specified thickness mm |
Specified thickness mm |
at test temperature of |
||||||||||||
| Steel name |
steel number |
≤ 16 | > 16 ≤ 40 | < 3 | ≥ 3 ≤ 40 | ≤ 40 | -20°C | 0°C | 20°C | ||||||
| S275J2H | 1.0138 | 275 | 265 | 430-580 | 410-560 | 20 c | 27 | – | – | ||||||
3.S275J2H Carbon Steel Pipe equivalent
You will find the S275J2H carbon steel tube equivalent(CEV) is as below:
| Steel grade |
Maximum CEV for nominal thicknesses
≤40mm
|
|
| Steel name | Steel number | |
| S275J2H | 1.0138 | 0,40 |
4. S275J2H Carbon Steel Pipe Inspection
To ensure the top quality of our S275J2H pipes, we will apply all required inspection and tests as per EN 10219 specifications:
| Inspection requirements | Inspection programme | ||||
| Type of test | Subclause reference(s) | Non-specific inspection | Specific inspection | ||
| Mandatory tests | 1 | Cast analysis | 6.6 9.1 | One result per delivery item | One per cast |
| 2 | Tensile test | 6.7 9.2 | One result per delivery item | One per test unit a b | |
| 3 | Impact test for qualities J2 and K2 only | 6.7 9.2 | Not applicable | One set per test unit a b | |
| 4 | Surface condition and dimensions | 6.9 6.11 9.3 | See 9.3 | See 9.3 | |
| 5 | NDT of the weld | 6.10 9.4 | Not applicable | All products, full length | |
| Optional tests | 6 | Product analysis (Option 1.1) | 6.6 9.1 | Not applicable | One per test unit a |
| 7 | Cast analysis additional elements (Option 1.2) | 6.6 9.1 | Not applicable | See Option 1.2 | |
| 8 | Impact test for qualities JR and J0 (Option 1.3) | 6.7 9.2 | Not applicable | One set per test unit a b | |
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