High Toughness Martensitic Stainless Steel Rod Aermet 100 Alloy Steel / A100 Steel
Price:
Price is negotiated based on the required specifications and quantity
MOQ:
100KG
Delivery Time:
5-8 working days, depending on the parameters required for negotiation
Brand:
Zhonggong Special Metallurgy
Product Description
High Toughness Martensitic Stainless Steel Rod Aermet 100 Alloy Steel / A100 Steel
Product Specifications
| Attribute | Value |
|---|---|
| Name | Martensitic Stainless Steel |
| Density | 7.9g/cm³ |
| Product Surface | Black or bright |
| Product Type | Round bars, square bars, pipes, plates, etc |
| Material Type | High strength martensitic alloy steel |
| Price Term | Consult |
| Grade | Aermet 100 (A100 steel) |
| Mechanical Properties | Excellent |
Product Overview
Aermet 100 (A100 steel) stainless steel rod offers exceptional fracture toughness and ductility, available in square bar form, ideal for aerospace applications.
Introduction to Aermet 100 Martensitic Alloy Steel
Aermet 100 is a premium high-strength, high-toughness metal material featuring exceptional corrosion resistance and fatigue life. Its unique composition of iron, cobalt, nickel, and vanadium with significant carbon and molybdenum content delivers outstanding mechanical properties. The material offers excellent workability and heat treatment adaptability, making it suitable for various industrial applications.
Chemical Composition
- Carbon (C): 0.21% - 0.25%
- Chromium (Cr): 2.90% - 3.30%
- Nickel (Ni): 11% - 12%
- Cobalt (Co): 13% - 14%
- Molybdenum (Mo): 1.10% - 1.30%
- Nitrogen (N): ≤ 0.0020%
- Titanium (Ti): ≤ 0.015%
- Aluminum (Al): ≤ 0.015%
- Oxygen (O): ≤ 0.002
Physical Properties
- Density: 7.9g/cm³ (0.285lb/in³)
- Elastic modulus: 28.2 × 10³ KSI
- Electrical resistivity: 259.0 ohm cir mil/ft (70.0°F)
Heat Treatment
Aermet 100's performance can be optimized through normalizing, annealing, solution treatment (1625°F±25°F/885°C±14°C for 1 hour), and aging. Cold treatment to -100°F (-73°C) ensures complete toughness.
Mechanical Performance
After proper heat treatment, Aermet 100 achieves:
- Hardness: HRC53-54
- Tensile strength: 285 KSI (~1970 MPa)
- Elongation: 14%
- Elongation at break: 65%
Processing Characteristics
Aermet 100 offers excellent formability through forging and machining. At HRC 38 hardness, machining requires hard alloy cutting tools as it presents greater difficulty than 4340 steel.
Applications
Widely used in aerospace for aircraft, missiles, spacecraft, and satellites. Also suitable for defense, energy, automotive, and medical equipment industries.
Standards Compliance
Aermet 100 conforms to AMS 6532 and UNS K92580 specifications.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Jiangsu Zhonggongte Metallurgical Technology Co., Ltd.
Location
New South Stainless Steel Trading Market, Fangcheng Avenue, Wuxi City, Jiangsu Province, 12-101.
Contact Person
John zhou