Din 2391 St35 Precision Seamless Steel Pipe Anti Corrosion
Brand Name:GNEE
Certification:SGS
Model Number:DIN 2391 ST35
Minimum Order Quantity:1 Tons
Delivery Time:30 days
Payment Terms:L/C, T/T
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Anyang Henan China
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25th Floor, Huafu Commercial Center, Wenfeng District, Anyang City,Henan Province
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DIN 2391 ST35 pipe is a common low carbon steel containing chemical
components such as carbon, silicon, manganese, phosphorus, and
sulfur. The carbon content is between 0.17-0.23%, the silicon
content is between 0.15-0.35%, and the manganese content is between
0.17-0.23%. Between 0.40-0.80%, the content of both phosphorus and
sulfur does not exceed 0.035%.
ST35 precision pipe is a high-precision, high-brightness seamless
steel pipe produced through cold drawing or cold rolling processes.
The inner and outer diameter dimensions can be accurate to within
0.2mm. When bending and torsional strength are the same, the weight
is lighter. ST35 high-gloss cold-rolled precision pipe is used to
manufacture mechanical structures, hydraulic equipment, automobile
parts, and steel sleeves.
Chemical composition of DIN 2391 St35 Seamless Precision Steel Tubes
| Standard | Grade | C | Mn | Si | S maximum | P maximum |
| DIN2391 | St35 | ≤0.17 | ≥0.4 | ≤0.35 | 0.025 | 0.025 |
DIN 2391 ST35 Pipes Mechanical Behaviour
| Cold drawn(Mandatory) | Cold drawn(Soft) | Cold Drawn and Stress Release | Normalizing | Anneal | ||||||||
| BK1) | BKW1) | (BKS) | (NBK)1) | (GBK)1) | ||||||||
| Grade | Tensile | Elongation | Tensile | Elongation | Tensile | Yield point | Elongation | Tensile | Yield point | Elongation | Elongation | Tensile |
| N/mm2 | % | N/mm2 | % | N/mm2 | N/mm2 | % | N/mm2 | N/mm2 | % | % | N/mm2 | |
| St35 | 480 | 6 | 420 | 10 | 420 | 315 | 35 | 340~470 | 235 | 25 | 14 | 315 |
Standard Quality Specification Of DIN 2391 St35 Carbon Steel Seamless Pipes
| Standard | DIN 2391 |
| Grade | ST35 |
| Size | OD (4-190mm) x WT (0.5-15mm) |
| Outer Dimensions | 4.0mm – 60.0mm |
| Wall Thickness | 0.5mm – 8 mm |
| Length | max 6000mm |
GNEE group is not only committed to providing high-quality steel products, but also actively establishing close cooperative relationships with many companies. These include Baowu Group, Anyang Iron and Steel Group, Wuhan Iron and Steel, Shandong Iron and Steel, Jiugang Group, Shougang Group, Valin Iron and Steel and many other companies. These companies have excellent technical strength and rich experience in their respective fields, providing us with extensive support and help. By working together with these partners, we are able to drive innovation and development in the steel industry.
FAQ
Q:Are you trading company or manufacturer ?
A:We are professional manufacturer with 15 years' experience, and
our company also is a very professional a trade company for steel
products.We can also provide a wide range of steel products.
Q.Can your products be customized?
A.We can make most arades and specifications.meet your different
requirement.
Q:How do your guarantee the quality?
A:Before mass production, there must be pre-production samples;
before shipment, there must be final inspection.
Din 2391 St35 Precision Seamless Steel Pipe Anti Corrosion
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