| Categories | Boiler Steel Tubes |
|---|---|
| Place of Origin: | China |
| Brand Name: | Torich |
| Certification: | ISO9001,ISO14001,TS16949 |
| Model Number: | DIN17175 |
| MOQ: | 5 TONS |
| Price: | 1200 USD/TON |
| Packaging Details: | IN BUNDLES |
| Delivery Time: | 30-60 DAYS |
| Payment Terms: | T/T,L/C |
| Supply Ability: | 50000 TONS PER YEAR |
| Type: | Boiler Tube |
| Alloy Steel Grade: | 14CrMo44, 10CrMo910, 14MoV63, X20CrMoV121 |
Seamless Steam Boiler Steel Tubes DIN17175 Pressure Vessels and Boilers
Seamless steel tubes for pressure purposes-Technical delivery conditions
Non-alloy steel tubes with specified elevated temperature properties
Size range: O.D.:6-323mm W.T.:1-30mm L: according to customer
requirement
Applications: for pipelines of boilers industry, vessel equipment
Chemical composition
Chemical composition | |||||||||
Steel grade | C | Si | Mn | P | S | Cr | Mo | ||
Steel name | max | max | |||||||
St35.8 | 0.17 | 0.10-0.35 | 0.40-0.80 | 0.003 | 0.003 | / | / | ||
St45.8 | 0.21 | 0.10-0.35 | 0.40-1.20 | 0.003 | 0.003 | / | / | ||
15Mo3 | 0.12-0.20 | 0.10-0.35 | 0.40-0.80 | 0.003 | 0.003 | / | 0.25-0.35 | ||
Note: Special steel grade is also available, according to customer request. | |||||||||
Mechanical properties | |||
Steel Grade | Tensile properties | Tensil | Elongation A min.% |
Mpa | Mpa | ||
St35.8 | ≥235 | 350-480 | ≥25 |
St45.8 | ≥255 | 410-530 | ≥21 |
15Mo3 | ≥270 | 460-600 | ≥20 |
"Other Steel Grade:
14CrMo44, 10CrMo910, 14MoV63, X20CrMoV121"
|
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