| Customization: | Available |
|---|---|
| Type: | Stainless Steel Bars |
| Standard: | ASTM, AISI, GB, JIS, DIN, EN |
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Alloy 455/ Custom 455 (AMS 5617)
Custom 455 is a martensitic age hardenable stainless steel, which has properties of high strength and good corrosion resistance. Alloy 455 is relatively soft and formable in the annealed condition, however through a single-stage aging treatment alloy 455 develops an exceptionally high yield strength with good ductility and toughness.
Precipitation Hardening Stainless Steel Custom 455 Specifications
▪ AMS 5578 Welded tube
▪ AMS 5617 Gr 1 Bar
▪ AMS 5617 Gr 2 Bar
▪ AMS 5860 Sheet / strip / plate
▪ MIL-S-83311
▪ ASTM A564 / ASME SB564
▪ ASTM A693 Grade XM16
▪ HMS 6 1093 Rev G
▪ UNS 45500
Stainless Steel Custom 455 Applications
▪ Medical devices and instrument
▪ needles
▪ High strength and good corrosion resistance is required
Stainless Steel Custom 455 Chemical Composition
| Element | Content (%) |
| Chromium, Cr | 11-12.5 |
| Nickel, Ni | 7.5-9.5 |
| Copper, Cu | 1.5-2.5 |
| Titanium, Ti | 0.80-1.4 |
| Molybdenum, Mo | 0.50 max |
| Manganese, Mn | 0.50 max |
| Silicon, Si | 0.50 max |
| Columbium, Cb + Tantalum, Ta | 0.10-0.50 |
| Carbon, C | 0.05 max |
| Phosphorus, P | 0.040 max |
| Sulfur, S | 0.030 max |
| Iron, Fe | Balance |
| Condition | 0.2 % Yield Strength (Mpa) | Ultimate Tensile Strength (Mpa) | Notch Tensile Strength | % Elongation in 4D | % Reduction of Area | Rockwell C Hardness | Impact Strength (ft-lbs) |
| A | 793 | 1000 | 1585 | 14 | 60 | 31 | 70 |
| H900 | 1689 | 1724 | 1792 | 10 | 45 | 49 | 9 |
| H950 | 1551 | 1620 | 2068 | 12 | 50 | 48 | 14 |
| H1000 | 1379 | 1448 | 2000 | 14 | 55 | 45 | 20 |
| H1050 | 1207 | 1310 | 1793 | 15 | 55 | 40 | 35 |
Forgeability
The grade can be hot forged in the 900/1250°C temperature range. Resolving will be necessary to achieve maximum hardness.
Weldability
The grade can be welded using most processes. Welding should preferably be done before ageing to avoid embrittlement of the heat affected zone.
Typical heat treatments
Corrosion resistance
The grade is very corrosion resistant but must be passivated. The microstructure contains little or no chromium carbides, which makes it less susceptible to intergranular corrosion.
Standard Sizes
Round or flat bars annealed (Condition A or AT) or pre-treated - Surface hardened or ground according to diameter
Flat bars made to measure in the annealed condition (consult us)
Other format : sheets
| Custom 455 available sizes and specifications | |
| Grade | Custom 455 |
| Nickel plate | Thickness: 0.3mm - 150.0mm Width: 1000mm - 3000mm |
| Nickel strip/ nickel foil | Thickness: 0.02mm - 16.0mm Width: 5mm - 3000mm |
| Nickel coil | Thickness: 0.3mm - 16.0mm Width: 1000mm - 3000mm |
| Nickel pipe | Outside diameter: 6mm - 1219mm Thickness: 0.5mm - 100mm |
| Nickel Capillary Pipe | Outside diameter: 0.5mm - 6.0mm Thickness: 0.05mm - 2.0mm |
| Nickel bar | Diameter: Ф4mm - Ф600mm |
| Nickel wire rod | Diameter:Ф0.01mm - Ф6mm |
Q1: Do you accept the trial order ?
A1: Yes,if we have the exactly size in stock.we can delivery even 1 piece/meter .
Q2: Can I have free sample before making orders?
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