1.4935 Tube, 1.4935 Flat bars Ex-stock
Item No.: 1.4935
Description 1.4935 Stock list, Flat bars 1.4935 Suppliers AISI 422 Inventory Wire rod from Steel melting (ESR refined), Blooming, Hot forging, Hot rolling, Heat treatment, Straightening, 100% Ultrasonic flaw detection test, Cold working or Machined.
| Product parameters | |
| Material Category:: | Turbine Blade Steel |
| Specification Code:: | DIN EN 10302 / 10269 |
| Terms of Price:: | Ex works, CIF, CFR |
| Stocklist & Inventory Available:: | Diameter 20 ~ 200mm |
| Melting Process Route:: | EAF + VD + LF / BEF + ESR |
| Min. order quantity Per Batch:: | 1300 KG |
| Certification:: | MTR, COC, Co, Invoice, Packing list |
| Mode of transportation:: | By Sea, Air, other Courier |
| Product Shapes:: | Round bars, flat bars, forgings, tube |
| Third-party Inspection Service:: | TUV, SGS, CCIC |
| Heat Treatment Practice:: | Hardened 1030 ℃, water or air cooled, tempered 580 ℃ min, 2 times tempered |
| Surface Condition:: | machined, bright |
| Ultrasonic Test Standard:: | EN 10308, MIL-STD-AMS 2154 CLA |
| Customization Service:: | Welcome |
| Standard Export Packing Way:: | Wooden box, pallet, or per buyer |
| Unit price: | USD4.55 per kg or Negotiable per order size |
Description
Introduction:
1.4935 is a hardenable stainless steel designed for use at temperatures of up to 650 ºC. 1.4935 has good resistance to scaling and oxidation. Through heat treatment, high mechanical properties can be developed. 1.4935 is used in applications such as compressors or steam turbines and also in aircraft parts, valves, high temperature bolting, and other mechanical parts used in high temperature circumstances.
1.4935 is a hardenable stainless steel designed for use at temperatures of up to 650 ºC. 1.4935 has good resistance to scaling and oxidation. Through heat treatment, high mechanical properties can be developed. 1.4935 is used in applications such as compressors or steam turbines and also in aircraft parts, valves, high temperature bolting, and other mechanical parts used in high temperature circumstances.
Applications:
Aircraft components.
High pressure corrosive fabricated parts such as valves.
Shafts, Fasteners, Fittings and gears.
Aircraft components.
High pressure corrosive fabricated parts such as valves.
Shafts, Fasteners, Fittings and gears.
Technical Standard: DIN EN 10302
All Grades Comparison
| DIN | ASTM | AISI | UNS | JIS | Other |
|---|---|---|---|---|---|
| 1.4935 X20CrMoWV12-1 |
Grade 616 | 422 | S42200 | SUH 616 | 10705BU AMS 5655 |
| C | Si | Mn | P | S | Cr | Ni | Mo | Other |
|---|---|---|---|---|---|---|---|---|
| 0.20 ～ 0.25 | ≤ 0.50 | 0.50 ～ 1.00 | ≤ 0.025 | ≤ 0.025 | 11.0 ～ 12.5 | 0.50 ～ 1.00 | 0.90 ～ 1.25 | W 0.90 ～ 1.25 V 0.20 ～ 0.30 |
Mechanical Properties
| Condition of heat treatment | Tensile Rm(MPa) | Yield Rp0.2(MPa) | Elongation A (%) |
Reduction in cross section on fracture Z (%) |
Impact AKV/AKU(J) | Brinell Hardness(HBW) |
|---|---|---|---|---|---|---|
| Annealed | - | - | - | - | - | ≤ 248 |
| Hardened 1022℃ ~ 1050℃ air or oil cooled, ≥620℃ X 2H, tempered | ≥ 965 | ≥ 760 | ≥ 13.0 | ≥ 30.0 | ≥ 11 | 302 ~ 352 |
| Hardened 1022℃ ~ 1050℃ air or oil cooled, ≥677℃ X 2H, tempered | ≥ 825 | ≥ 585 | ≥ 17.0 | ≥ 35.0 | ≥ 20 | 241 ~ 285 |
