SAE W109 Special
2013-05-16 23:22:28 Print this pageThe high quality USA SAE W109 Special material is one of the more steel grades we supply, SAE SAE J 437 (1970), SAE SAE J 438 (1970),Tool and die steels. W109 Special is our main production grade, which has been approved by customers in many countries since its initial production, including our W109 Special 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 W109 Special materials, and we are willing to develop together with customers from all over the world.
Also includes W109 Special steel material norm, chemical composition, mechanical properties, datasheet, W109 Special equivalent, heat treatment and temperature process of W109 Special, The peak hardness can be achieved, Contains all of the specification, welding properties, let us in W109 Special this steel grade have a more comprehensive understanding, Download the full W109 Special PDF version of this datasheet.
Chemical composition (wt.%) of W109 Special
| Elements | Min.（≥） | Max.（≤） |
|---|---|---|
| C | 0.85 | 0.95 |
| Si | 0.10 | 0.40 |
| Mn | 0.10 | 0.40 |
| Cr | - | - |
| V | - | - |
Mechanical Properties of W109 Special
| Rp0.2 (MPa) | Rm (MPa) | Impact KV (J) |
Elongation A (%) |
A Z (%) | Delivery | Hardness HB |
|---|---|---|---|---|---|---|
| 121 (≥) | 856 (≥) | 14 | 22 | 24 | Solution & Aging, Ann, Ausaging, Q+T | 132 |