Mahavir Metal Corporation

Nitronic-50 Alloy Stainless Steel provides a combination of corrosion resistance and strength not found in any other commercial material available in its price range. This austenitic stainless has corrosion resistance greater than that provided by Types 316 and 316L, plus approximately twice the yield strength at room temperature. In addition, Armco Nitronic-50  Stainless has very good mechanical properties at both elevated and sub-zero temperatures. And, unlike many austenitic stainless sheets of steel, Nitronic-50 does not become magnetic when cold worked.

Applications:

• Superior corrosion resistance
• Almost double the yield strength
• Exceptionally low magnetic permeability
• Outstanding cryogenic properties
• Outstanding corrosion resistance gives Armco's NITRONIC 50 Stainless Steel the leading edge for applications where Types 316. 316L, 317 and 317L are only marginal. It's an effective alloy for the petroleum, petrochemical, chemical, fertilizer, nuclear fuel recycling, pulp and paper, textile, food processing and marine industries
• Components using the combination of excellent corrosion resistance and high strength currently include pumps, valves and fittings, fasteners, cables, chains, screens and wire cloth, marine hardware, boat and pump shafting, heat exchanger parts, springs and photographic equipment
• Fastener - High strength and higher strength fasteners can improve the durability of your equipment
• Marine and Pump shafts - better corrosion than types 304 and 316, with double the yield strength
• Valves and fittings - better corrosion than types 304 and 316, with double the yield strength
• Downhole rigging - better corrosion than types 304, 316 and 17-4, with double the yield strength in annealed condition
• Reduced cross sections - better corrosion than types 304, 316 and 17-4

At Altemp Alloys, we offer a variety of stainless steel alloys, ideal for high temperature and extreme applications. 13-8 stainless steel is a martensitic, precipitation hardening stainless steel, meaning 13-8 MO Stainless Steel has a high toughness and excellent resistance to stress corrosion cracking. These properties stem from a tight chemical composition control, plus a specialized melting for reducing impurities and minimizing segregation. Compared to other ferrous-based alloys, 13-8 MO offers high mechanical properties under severe, extreme conditions. Like many of our alloys, 13-8 MO is suitable for applications where high strength, toughness, corrosion resistance and stress resistance are required.

13-8 MO has good fabrication characteristics, making it ideal for the following common applications:

• Aircraft engine, landing gear and structural sections
• Missile components
• Injection moulding equipment
• Fittings
• Bolts
• Pins
• Screws
• Fasteners
• Valves
• Shafts
• Nuclear and petrochemical industry equipment

Altemp Alloys offers 13-8 MO Stainless Steel (PH13-8 MO UNS S13800) in:

• Plate
• AMS 5864
• ASTM-A-693
• Bar/Forgings
• AMS 5629
• ASTM-A-564
• Wire Vac Melted
• AMS 5840

17-4 PH Stainless Steel is a precipitation hardening martensitic stainless steel. Typical usage is seen in applications requiring high strength and a modest level of corrosion resistance. Strength and toughness desired can be manipulated by the temperature range in the heat treatment process.

Below you will find typical applications of 17-4 PH stainless steel as well as the metals composition and mechanical properties. Learn more about our value added services that we offer to help you expedite the current job you have at hand.

Best Stainless offers high-quality standards including UNS S17400, AMS 5643, ASTM A564, and ASTM A693 Grade 630.

17-4 PH stainless steel can be used for a variety of applications including pump shafts, oil path, mechanical seals, and within the aerospace industry. Its composition is carbon, chromium, Columbian tantalum, copper, manganese, nickel, phosphorous, silicon, and sulphur.

Applications:

• Pump Shafts
• Oil Patch
• Mechanical Seals
• Aerospace

• UNS S17400
• AMS 5643
• ASTM A564
• ASTM A693 Grade 630

17-7 PH Stainless Steel is suitable for use in fresh water and industrial atmospheres, and mild chemical and oxidizing environments. It is recommended that 17-7 PH should not be used in salt water or reducing environments.