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17G1S-U - St52-3 - s355j0 - 18g2a pipe, round, rod
Supplier Avlob offers to buy a wire, a circle, a rod 17G1S-U, St52−3, s355j0 at a bargain price. The supplier guarantees the timely delivery of products to any specified address. Regular customers can take advantage of discount discounts. We invite you to partner cooperation. The price is the best in this segment of rental.
Technical specifications
Steel structural non-alloy quality for welded structures.
Percent composition, GOST 19281−2014
| C | Si | Mn | Ni | S | P | Cr | V | N | Cu | As |
| 0.15 — 0.2 | 0.4 — 0.6 | 1.15 — 1.55 | ≤0.3 | ≤0.035 | ≤0.03 | ≤0.3 | ≤0.12 | ≤0.012 | ≤0.3 | ≤0.08 |
Doping has a multifaceted effect. Chromium increases hardness, resistance to corrosion. Nickel gives the alloy plasticity. Vanadium increases resistance to impact and erasure. The proportion of manganese above 1% increases hardness, impact strength, wear resistance. Copper increases ductility, prevents rusting.
Mechanical properties (temperature 20 ° C)
| Assortment | TU | s in | s T | d 5 | y | KCU |
| - | MPa | MPa | % | % | kJ / m 2 | |
| Sheet, | 14−1-1950−2004 | 510−650 | 365−490 | 22−23 |
- sв — Short-term strength limit
- sT — Proportionality limit (yield stress for permanent deformation)
- d5 — Elongation at break.
- y — Relative contraction
- KCU — Impact strength
Application
Manufacture of sheet steel for the production of electric welded pipes, trunk gas pipelines, oil pipelines of increased corrosion resistance.
Delivery, price
Buy wire, circle, rod 17G1S-U, St52−3, s355j0 at an affordable price from the supplier Avgob today. The price is formed on the basis of European production standards. Supplier Avlob offers to buy a wire, a circle, a rod of grade 17G1S-U, St52−3, s355j0 at the optimal price in bulk or at retail.