Shandong Heyixin Metal Materials Co., Ltd
| Payment Terms | T/T,L/C |
| Supply Ability | 30000Tons/Month |
| Delivery Time | 7-15days |
| Packaging Details | Standard package |
| Application | Machinery, Automobile, etc. |
| Inner Diameter | Customized |
| Length | Customized |
| Material | Steel |
| Outer Diameter | Customized |
| Package | Standard Export Package |
| Shape | Tube |
| Size | Customized |
| Standard | ASTM, DIN, etc. |
| Surface Treatment | Polishing, Galvanizing, etc. |
| Tolerance | Customized |
| Wall Thickness | Customized |
| Ends Treatment | Threaded, Beveled, etc. |
| Packing | Bundles, Wooden Cases, etc. |
| Processing Technology | Hot Rolled, Cold Rolled, etc. |
| Welding Line Type | ERW, LSAW, etc. |
| Brand Name | HYX |
| Model Number | DIN 17175 |
| Certification | CE |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T,L/C | Supply Ability | 30000Tons/Month |
| Delivery Time | 7-15days | Packaging Details | Standard package |
| Application | Machinery, Automobile, etc. | Inner Diameter | Customized |
| Length | Customized | Material | Steel |
| Outer Diameter | Customized | Package | Standard Export Package |
| Shape | Tube | Size | Customized |
| Standard | ASTM, DIN, etc. | Surface Treatment | Polishing, Galvanizing, etc. |
| Tolerance | Customized | Wall Thickness | Customized |
| Ends Treatment | Threaded, Beveled, etc. | Packing | Bundles, Wooden Cases, etc. |
| Processing Technology | Hot Rolled, Cold Rolled, etc. | Welding Line Type | ERW, LSAW, etc. |
| Brand Name | HYX | Model Number | DIN 17175 |
| Certification | CE | Place of Origin | China |
| High Light | St45.8 Seamless Steel Boiler Pipe Tube ，Polishing Seamless Steel Boiler Pipe Tube ，DIN 17175 Seamless Steel Boiler Pipe | ||
| DIN | |||
| Product Name | Executive Standard | Dimension (mm) | Steel Code / Steel Grade |
| Seamless Steel Tubes for Elevated Temperature | DIN 17175 | Ø10~762 x WT1.0~120 | St35.8, St45.8, 10CrMo910, 15Mo3, 13CrMo44, STPL340, STB410, STB510, WB36 |
| Seamless Steel Tubes | DIN 1629 / DIN 2391 | Ø13.5~762 x WT1.8~120 | St37.0, St44.0, St52.0, St52.3 |
| Seamless Steel Tubes | DIN 2440 | Ø13.5~165.1 x WT1.8~4.85 | St33.2 |
| Seamless Steel Pipes for Structural Purpose | DIN 2393 | Ø16~426 x WT1.0~36 | RSt34-2, RSt37-2, RSt44-2, St52 |
DIN 17175 German standard (boiler tubes made of heat-resistant steel)
Standard:
DIN 17175 ---- German Industry Standard
Purpose:
Applicable to boiler industry pipelines.
Major steel pipe brands:
St35.8, St45.8, 15Mo3, 13CrMo44, 10CrMo910 and so on.
Upon consultation, other grades of steel pipes can also be supplied.
Mechanical behavior:
| Standard | Grade | Tensile strength (MPa) | Yield strength (MPa) | Elongation(%) |
| DIN 17175 | St35.8 | 360~480 | ≥235 | ≥25 |
| St45.8 | 410~530 | ≥255 | ≥21 | |
| 15Mo3 | 450~600 | ≥270 | ≥20 | |
| 13CrMo44 | 440~590 | ≥290 | ≥20 | |
| 10CrMo910 | 450~600 | ≥280 | ≥18 |
| Standard | Grade | Chemical composition limits,% | |||||
| C | Si | Mn | P,S | Cr | Mo | ||
| DIN 17175 | St35.8 | ≤0.17 | 0.10~0.35 | 0.40~0.80 | ≤0.030 | / | / |
| St45.8 | ≤0.21 | 0.10~0.35 | 0.40~1.20 | ≤0.030 | / | / | |
| 15Mo3 | 0.12~0.20 | 0.10~0.35 | 0.40~0.80 | ≤0.030 | / | 0.25~0.35 | |
| 13CrMo44 | 0.10~0.18 | 0.10~0.35 | 0.40~0.70 | ≤0.030 | 0.70~1.10 | 0.45~0.65 | |
| 10CrMo910 | 0.08~0.15 | ≤0.50 | 0.40~0.70 | ≤0.030 | 2.00~2.50 | 0.90~1.20 | |
| HR:hot rolled | CW:cold worked | SR:stress relieved |
| A:annealed | N:normalized | HF |
| Steel Grade | Thermal processing ºC | NormalizingºC | Tempering | ||
| Grade | Material number | Quenching temperature ºC | Tempering temperature ºC | ||
| St45.8 | 1.0405 | 1100 to 850°C | 870-900 | - | - |
| Grade | Chemical composition | |||||
| C | Si | Mn | P,S | Cr | Mo | |
| St45.8 | ≤0.21 | 0.10-0.35 | 0.40-1.20 | ≤0.030 | / | / |
| Standard | Grade | Tensile Strength(MPa) | Yield Strength(MPa) | Elongation(%) |
| DIN 17175 | St45.8 | 410-530 | ≥255 | ≥21 |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer,Exporter,Trading Company,Seller,Other
Year Established:
2006
Total Annual:
52000000-98000000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
Shandong Heyixin Metal Material Co., Ltd. is located in Liaocheng City, Shandong Province, the beautiful Jiangbei Water City, adjacent to Tianjin and Qingdao, with convenient transportation. It has been focusing on the manufacture and distribution of metal products for many years. Our main products ... Shandong Heyixin Metal Material Co., Ltd. is located in Liaocheng City, Shandong Province, the beautiful Jiangbei Water City, adjacent to Tianjin and Qingdao, with convenient transportation. It has been focusing on the manufacture and distribution of metal products for many years. Our main products ...
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