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Read MoreCustom 455 Supplier and Stockist in India
Leading Custom 455 Stockist in Mumbai, India. Custom 455 Sheets Exporter, AMS 5617 Custom 455 Round Bars Supplier, ASTM A693 Custom 455 Stainless Steel Plates Dealer. Prominent Aerospace Grade Custom 455 Stainless Steel Supplier & Exporter.
Custom 455 (UNS S45500) is a martensitic age-hardenable stainless steel alloy that delivers an exceptional combination of high strength, toughness, and corrosion resistance. It achieves superior mechanical properties through a simple heat treatment process, making it highly versatile for aerospace and defense applications. With excellent ductility, good fabricability, and stable performance across a wide range of temperatures, Custom 455 is widely used in critical components such as fasteners, shafts, landing gear parts, and structural hardware where strength-to-weight ratio is a key factor.
Custom 455 Stainless Steel Stockist
At Bhansali AeroAlloys, we supply premium-quality Custom 455 round bars, sheets, plates, and custom forms designed to meet the demanding requirements of aerospace and defense sectors. Our focus on precision, stringent quality control, and timely delivery ensures materials that perform reliably in mission-critical environments. For technical support, custom requirements, or pricing inquiries, reach out to our expert team today at sales@bhansaliaeroalloys.com
and partner with a trusted supplier of high-performance stainless alloys.
Type Analysis
| Element | Min | Max |
|---|---|---|
| Carbon | -- | 0.05 |
| Manganese | -- | 2.00 |
| Silicon | -- | 0.50 |
| Phosphorus | -- | 0.040 |
| Sulfur | -- | 0.030 |
| Chromium | 11.00 | 12.50 |
| Nickel | 7.50 | 9.50 |
| Molybdenum | -- | 0.50 |
| Copper | 1.50 | 2.50 |
| Columbium + Tantalum | 0.10 | 0.50 |
Key Characteristics
Custom 455 stainless steel is an advanced precipitation-hardening alloy designed for applications requiring simple heat treatment, excellent fabricability, high strength, and superior corrosion resistance. It offers resistance to staining in normal atmospheric conditions and demonstrates strong protection against pitting, rusting, and stress corrosion cracking. In addition, Custom 455 maintains oxidation resistance at elevated temperatures up to 1100 °F, making it suitable for demanding environments.
Physical Properties (Condition H950)
| Property | Value |
|---|---|
| Specific Gravity | 7.76 |
| Density (lb/in³) | 0.280 |
| Density (kg/m³) | 7760 |
| Modulus of Elasticity (ksi) | 29.0 x 10³ |
| Modulus of Elasticity (MPa) | 200 x 10³ |
| Modulus of Rigidity (ksi) | 11.0 x 10³ |
| Modulus of Rigidity (MPa) | 75.8 x 10³ |
| Poisson's Ratio | 0.30 |
Mean Coefficient of Thermal Expansion
| Temperature (°F) | Temperature (°C) | 10⁻⁶/°F | 10⁻⁶/K |
|---|---|---|---|
| 200 | 93 | 5.90 | 10.6 |
| 300 | 149 | 6.03 | 10.9 |
| 500 | 260 | 6.20 | 11.20 |
| 700 | 371 | 6.45 | 11.6 |
| 900 | 482 | 6.68 | 12.0 |
Thermal Conductivity
| Temperature (°F) | Temperature (°C) | Btu-in/ft²-h-°F | W/m-K |
|---|---|---|---|
| 212 | 100 | 125 | 18.0 |
| 392 | 200 | 137 | 19.7 |
| 572 | 300 | 148 | 21.3 |
| 752 | 400 | 162 | 23.4 |
| 932 | 500 | 172 | 24.7 |
Electrical Resistivity
| Condition | Ohm-cir mil/ft | Microhm/mm |
|---|---|---|
| A | 545 | 906 |
| H 950 | 456 | 758 |
Average Longitudinal Size Change (Contracting)
| Condition | Contraction (in./in.) |
|---|---|
| H 900 | 0.0007 |
| H 950 | 0.0009 |
| H 1000 | 0.0012 |
Typical Room Temperature Mechanical Properties
| Condition | 0.2% Yield Strength (ksi) | Ultimate Tensile Strength (ksi) | Notch Tensile Strength (ksi) | % Elong. in 4D | % Reduction of Area | Rockwell C | Charpy Impact (ft-lb) | Charpy Impact (J) |
|---|---|---|---|---|---|---|---|---|
| A | 115 | 140 | -- | 12 | 50 | 31 | -- | -- |
| H 900 | 220 | 230 | 250 | 10 | 45 | 48 | 8 | 11 |
| H 1000 | 195 | 205 | 250 | 12 | 45 | 45 | 12 | 16 |
| H 1050 | 175 | 190 | 250 | 14 | 50 | 40 | 25 | 34 |
Typical Stress Rupture Strength
| Temperature (°F) | Temperature (°C) | Condition | Stress 10 hr (ksi) | Stress 10 hr (MPa) | Stress 100 hr (ksi) | Stress 100 hr (MPa) | Stress 1000 hr (ksi) | Stress 1000 hr (MPa) |
|---|---|---|---|---|---|---|---|---|
| 800 | 427 | H 950 | 142 | 979 | 117 | 807 | 91 | 627 |
| 900 | 482 | H 950 | 109 | 752 | 82 | 565 | 54 | 372 |
Global Export Destinations for Our Custom 455
We export Custom 455 to countries across the globe, including Afghanistan, Albania, Andorra, Austria, Bahrain, Bangladesh, Bhutan, Brunei, Belarus, Belgium, Bulgaria, Cambodia, China, Cyprus, Croatia, Czech Republic, Denmark, Estonia, Egypt, Finland, France, Germany, Greece, Georgia, Hungary, Iceland, Ireland, Italy, Indonesia, Iran, Iraq, Israel, Japan, Jordan, Kazakhstan, Kuwait, Kyrgyzstan, Lebanon, Latvia, Latin America, Liechtenstein, Lithuania, Luxembourg, Malta, Moldova, Monaco, Malaysia, Maldives, Mongolia, Myanmar (Burma), Nepal, North Korea, Netherlands, Norway, Oman, Poland, Portugal, Pakistan, Palestine, Philippines, Qatar, Russia, Romania, Russia, San Marino, Serbia and Montenegro, Slovakia, Slovenia, Spain, Sweden, Switzerland, Saudi Arabia, Singapore, South Korea, South Africa, Sri Lanka, Syria, Taiwan, Tanzania, Tajikistan, Thailand, Turkey, Turkmenistan, United States, Ukraine, United Kingdom, United Arab Emirates (UAE), Uzbekistan, Vietnam, Yemen
Domestic Cities Where We Supply Custom 455
We supply Custom 455 to cities including Mumbai, Delhi, Kolkata, Chennai, Bengaluru, Hyderabad, Ahmedabad, Pune, Surat, Jaipur, Kanpur, Lucknow, Nagpur, Ghaziabad, Indore, Coimbatore, Kochi, Patna, Kozhikode, Bhopal, Thrissur, Vadodara, Agra, Malappuram, Thiruvananthapuram, Kannur, Ludhiana, Nashik, Vijayawada, Madurai, Varanasi, Meerut, Faridabad, Rajkot, Jamshedpur, Srinagar, Jabalpur, Asansol, Vasai-Virar City, Allahabad, Dhanbad, Aurangabad, Amritsar, Jodhpur, Ranchi, Raipur, Kollam, Gwalior, Durg-Bhilainagar, Chandigarh, and Tiruchirappalli.
