SEW 1.3974 / F49 / S33228 / X2CrNiMnMoNNb23-17-6-3
2019-09-24 19:35:05 Print this pageThe high quality Germany SEW 1.3974 / F49 / S33228 / X2CrNiMnMoNNb23-17-6-3 material is one of the more steel grades we supply, SEW SEW 390,Non magnetizable steels. Technical delivery conditions,Ship building,Electrical engineering,Machine engineering,Resistant in sea water up to approx. 60 °C, also against stress corrosion cracking. 1.3974 / F49 / S33228 / X2CrNiMnMoNNb23-17-6-3 is our main production grade, which has been approved by customers in many countries since its initial production, including our 1.3974 / F49 / S33228 / X2CrNiMnMoNNb23-17-6-3 round bars, flat bar, forgings, fasteners, tubes, wires, strips, sheets & Plates, as well as a variety of profiles, professional high precision auto-lathe processing manufacturer of clinching fasteners, axes, standoffs, screws, studs, nuts, bolt, OEM parts and special shaped turning partsthe state of delivery includes quenched and tempered, annealed, machined semi-finished products, we also have strict management of the packaging, to avoid material damage from transportation. We are the best supplier of 1.3974 / F49 / S33228 / X2CrNiMnMoNNb23-17-6-3 materials, and we are willing to develop together with customers from all over the world.
Also includes 1.3974 / F49 / S33228 / X2CrNiMnMoNNb23-17-6-3 steel material norm, chemical composition, mechanical properties, datasheet, 1.3974 / F49 / S33228 / X2CrNiMnMoNNb23-17-6-3 equivalent, heat treatment and temperature process of 1.3974 / F49 / S33228 / X2CrNiMnMoNNb23-17-6-3, The peak hardness can be achieved, Contains all of the specification, welding properties, let us in 1.3974 / F49 / S33228 / X2CrNiMnMoNNb23-17-6-3 this steel grade have a more comprehensive understanding, Download the full 1.3974 / F49 / S33228 / X2CrNiMnMoNNb23-17-6-3 PDF version of this datasheet.
Chemical composition (wt.%) of 1.3974 / F49 / S33228 / X2CrNiMnMoNNb23-17-6-3
| Elements | Min.（≥） | Max.（≤） |
|---|---|---|
| C | - | 0.03 |
| Si | - | 1.00 |
| S | - | 0.010 |
| P | - | 0.025 |
| Ni | 15.50 | 18.00 |
| Nb | 0.1 | 0.3 |
| N | 0.3 | 0.5 |
| Mo | 2.8 | 3.4 |
| Mn | 4.5 | 6.5 |
| Cr | 21 | 23.5 |
Mechanical Properties of 1.3974 / F49 / S33228 / X2CrNiMnMoNNb23-17-6-3
| Rp0.2 (MPa) | Rm (MPa) | Impact KV (J) |
Elongation A (%) |
A Z (%) | Delivery | Hardness HB |
|---|---|---|---|---|---|---|
| 743 (≥) | 425 (≥) | 33 | 42 | 32 | Solution & Aging, Ann, Ausaging, Q+T | 143 |