Place of Origin: | China |
Brand Name: | Torich |
Certification: | ISO9001,ISO14001,TS16949,son |
Model Number: | Carbon Steel Grade |
Minimum Order Quantity: | 5 TONS |
---|---|
Price: | 1200 USD/TON |
Packaging Details: | IN BUNDLES |
Delivery Time: | 45-60 DAYS |
Payment Terms: | T/T,L/C |
Supply Ability: | 50000 TONS PER YEAR |
Grade: | ST35.8, ST44,ST52 | Dimensions: | 30-350mm |
---|---|---|---|
Type: | Heavy | Application: | Steel Structure Bridge |
Standard: | DIN | Thickness: | 0.6 - 50.0 Mm |
Alloy Or Not: | Non-alloy | Section Shape: | Round |
Secondary Or Not: | Non-secondary | Special Pipe: | Boiler Tubes |
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
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