EN 10216-2 P195GH 1.0348 Seamless Steel Pipes for High Pressure Applications
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Product Description
EN 10216-2 Steel Seamless Pipes 1.0348 P195GH Seamless Steel Pipes
Steel Grade Specifications
Steel Grade: P195GH
Steel Number: 1.0348
Classification: Non-alloy quality steel
Chemical Composition (Cast Analysis)
| C, % | Si, % | Mn, % | P, % | S, % | Cr, % | Ni, % | Cu, % | Mo, % | Nb, % | Ti, % | V, % |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 0.13 max | 0.35 max | 0.70 max | 0.025 max | 0.020 max | 0.30 max | 0.30 max | 0.30 max | 0.08 max | 0.01 max | 0.04 max | 0.02 max |
Cr+Cu+Mo+Ni < 0.7
Quality Assurance Tests
- Chemical analysis
- Tensile test (Tensile test at room temperature, Tensile test at elevated temperature)
- Flattening test
- Ring tensile test
- Drift expanding test
- Ring expanding test
- Impact test
- Leak tightness test (Hydrostatic test, Electromagnetic test)
- Dimensional inspection
- Visual examination
- Non-destructive testing
Applicable Standards
EN 10216-2: 2014 - Seamless steel tubes for pressure purposes. Technical delivery conditions. Non-alloy and alloy steel tubes with specified elevated temperature properties
EN 10217-2: 2002 - Welded steel tubes for pressure purposes. Electric welded non-alloy and alloy steel tubes with specified elevated temperature properties
Mechanical Properties
| Rm - Tensile strength (MPa) | 320-440 |
| R p0.2 - 0.2% proof strength (MPa) | 195 |
| KV - Impact energy (J) longitudinal | 0°: 40 -10°: 28 |
| KV - Impact energy (J) transverse | 0°: 27 |
| A - Min. elongation at fracture (%) longitudinal | 27 |
| A - Min. elongation at fracture (%) transverse | 25 |
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Company
BEST PIPELINE EQUIPMENT CO.,LTD
Location
China Factory : Suzhou Industrial Park, JiangSu Province,China
Contact Person
amy