AMS 5622
Item No.: AMS 5622
| Product parameters | |
| Material Category:: | Martensitic PH Stainless Steel |
| Material Technical Standards:: | AMS 5622G |
| Stocklist & Inventory Available:: | Diameter 150 ~ 150mm |
| Melting Process Route:: | EAF + VD + LF / BEF + ESR / VAR |
| Ultrasonic Test Standard:: | ASTM E2375 / MIL-STD- AMS 2154 / SEP 1923 / GB/T 4162 / EN 10228-3 / EN 10308 |
| Production Lead Time:: | Within 35 days after 35% deposit prepayable |
Description
Introduction:
AMS 5622 is a corrosion resistant grade which is soft and ductile in the solution annealed condition. Medium to high strength, good toughness and strength is obtained by the appropriate ageing treatment. As a martensitic precipitation hardening stainless it is characterised by high tensile strength and high yield strength obtained by solution annealing, followed by a single or double low temperature age hardening treatment. AMS 5622 has corrosive properties comparable to 304 austenitic stainless steel in many environments.
Bars and, where applicable, forgings are subjected to ultrasonic examination based on the different levels according to the buyers' requirements.
100% Ultrasonic test ASTM E2375 /SAE AMS 2154 /SEP 1923 /GB/T 4162 /EN 10228-3.
Bars are usually supplied black/bright in the annealed condition.
Applications:
Commonly used in industries such as offshore, marine, food, paper mills, oil field and aerospace. AMS 5622 is used for components such as fasteners, couplings, screws, bushings, studs, fittings, valve stems, roller, wear rings.
Technical Standard: - AMS 5622G
All Grades Equivalents
| DIN | ASTM | AISI | UNS | JIS | Other |
|---|---|---|---|---|---|
| 1.4542 X5CrNiCuNb16-4 |
Grade 630 | 630 | S17400 | SUS 630 | 17-4PH AMS 5643 AMS 5622 Z6CNU17-04 10705GU-GV |
Chemical Composition (Mass Weight - %)
| C | Si | Mn | P | S | Cr | Ni | Mo | Other |
|---|---|---|---|---|---|---|---|---|
| ≤ 0.07 | ≤ 1.00 | ≤ 1.00 | ≤ 0.040 | ≤ 0.030 | 15.0 ～ 17.0 | 3.00 ～ 5.00 | - | Cu 3.00 ～ 5.00 Nb+Ta 0.15 ～ 0.45 |
Mechanical Properties Under Different Heat Treatment Practice
| 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 | ≤ 1034 | ≤ 650 | 6.0 ～ 15.0 | 30.0 ～ 60.0 | - | ≤ 363 |
| H900 | ≥ 1380 | ≥ 1275 | ≥ 14.0 | ≥ 50.0 | ≥ 20 | ≤ 420 |
| H925 | ≥ 1310 | ≥ 1200 | ≥ 14.0 | ≥ 54.0 | ≥ 34 | ≤ 409 |
| H1025 | ≥ 1170 | ≥ 1140 | ≥ 15.0 | ≥ 56.0 | ≥ 47 | ≤ 352 |
| H1075 | ≥ 1140 | ≥ 1035 | ≥ 16.0 | ≥ 58.0 | ≥ 61 | ≤ 341 |
| H1100 | ≥ 1035 | ≥ 930 | ≥ 17.0 | ≥ 58.0 | ≥ 61 | ≤ 332 |
| H1150 | ≥ 1000 | ≥ 860 | ≥ 19.0 | ≥ 60.0 | ≥ 68 | ≤ 311 |
| H1150+H1150 | ≥ 965 | ≥ 760 | ≥ 20.0 | ≥ 60.0 | ≥ 108 | ≤ 302 |
| H1150M | ≥ 860 | ≥ 585 | ≥ 22.0 | ≥ 68.0 | ≥ 135 | ≤ 277 |
Forms and Shapes Available
Round bar (Diameter): 5.5 mm to 610 mm
Wire rod (Diameter): 1.0 ~ 13mm
Square bar / Flat bar: 5mm to 600mm
