
MS Equal / Unequal Black & Galvanized Steel Angle Bar Incoloy Alloy 25-6MO
High Performance Alloys stocks and produces this grade in the following forms: Bar, billet, sheet fasteners and forgings.Request quote on this grade in sheets 0.062, 0.074 and 0.125" thick.
Overview
INCOLOY alloy 25-6HN is a 6% molybdenum super-austenitic stainless steel. It offers an excellent combination of strength, ductility and resistance to corrosion by a variety of media at an economical price. It is readily formed and welded. The properties of the alloy are enhanced by its content of nitrogen. Its high content of nickel results in thermal stability and resistance to stress corrosion cracking. Designated as UNS N08367, alloy 25-6HN directly competes with Allegheny Ludlum alloy AL6XN®. The alloys are covered by the same ASTM, ASME, and NACE specifications. Applications are found in the air pollution control, power, chemical processing, marine, pulp and paper, and oil and gas industries. Alloy 25-6HN is a new addition to Special Metals existing line of high performance, super-austenitic stainless steels, INCOLOY alloys 25-6MO and 27-7MO.
Characteristics
Applications
Chemistry
Chemical Requirements | ||||||||
---|---|---|---|---|---|---|---|---|
Ni | C | Mn | Cr | N | Si | Mo | Fe | |
Max | 25.5 | .03 | 2.0 | 22.0 | 0.25 | 1.0 | 7.0 | Bal |
Min | 23.5 | 20.0 | 0.18 | 6.0 |
Tensile Data
Mechanical Property Requirements | |||||
---|---|---|---|---|---|
Ultimate Tensile | Yield Strength (0.2% OS) | Elong. in 2 in. or 50mm or 4D, min., % | R/A | Hardness | |
Annealed | |||||
Typical | 107 KSi | 55 KSi | 48 | Rb 90 |
D- Forging quality is furnished to chemical requirements and
surface inspection only. No mechanical properties required.
Specifications
Form | Standard |
---|---|
Metal Type | UNS N08367 |
Bar | ASTM B691 / ASME SB691 |
Wire | ASTM B691 / ASME SB691 |
Sheet | ASTM B688, A240 / ASME SB688 SA240 |
Plate | ASTM B688, A240 / ASME SB688 SA240 |
Tube | ASTM B676 WELDED |
Pipe | ASTM B675 WELDED |
Fitting | ASTM B366 / ASME SB366 / ASTM B462 / ASME SB462 |
Forging | ASTM B472 / ASTM B462 / ASME SB462 |
Weld Wire | 622, 686 or 625 |
Weld Electrode | Inconel 112, 122 or INCOWELD 686CPT |
Din |
Machining
Machinability Ratings
MACHINING DATA | |
---|---|
Carbide tools are suggested for rates better than 50% of Type 304. | |
Machining Type | Suggested starting rates are: |
Single Point turning : | Roughing - 0.15" depth, 0.018"/rev feed -200 SFM Finishing - 0.025" depth, 0.007"/rev feed - 350 SFM |
Drilling : | 1/4" Dia hole - 0.004"/rev feed - 60 SFM 1/2" Dia hole - 0.007"/rev feed - 60 SFM 3/4" Dia hole - 0.010"/rev feed - 60 SFM |
Reaming : | Feed - same as drilling - 100 SFM |
Side and Slot Milling : | Roughing - 0.25" depth - 0.007"/tooth feed - 125SFM Finishing - 0.050" depth - 0.009"/tooth feed - 140SFM |
These rates are for carbide tools, Type C-2 for roughing, drilling and reaming. Type C-3 for finishing. |
TOBO STEEL GROUP CHINA
TOBO GROUP sales head offce in Shanghai.
We are one of the Professional manufacturers Exporter Pipeline products in China .Our company was established in 1998, the plant covers 550, 000 square meters and a construction area of 6,8,000square meters, existing 260 workers and 45 technicians.
We have five branch factories which can supply the best quality pipes, tubes, fittings flanges and related accessories. Now, it owns a number of advanced pipe production equipments, metal, forging, machining, cold forming, hot extrusion, such as heat treatment process, producing 60, 000 tons of pipe fittings. Company with a variety of detection devices, such as nondestructive testing, chemical analysis, metallographic examination, physical experiments. The technical is very strength, our main products contain fittingsforged socket welding fittings and threaded fittings, pipe weld and the materials of the products contain stainless steel ,duplex-stainless steel alloy steel.
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In order to comply with the global modernization services development trends and eliminating the varieties distress of the global enterprise‘s purchase in the consumables.. We coordinate the pressure pipe manufacturer which with the scale of production,quality control and high cost performance (has passed ISO 9001 quality series attestation, ccs, DNV,PED/97/23/EC,AD2000-WO,special equipment manufacturing license,ASME-SA182.through a variety of effective assort mechanism to make up the shortage of supply and Post-processing of VAT enterprise, and to supply high quality pipe fittings, because of the superior quality and good service, we have established long term business cooperation with more than 60 countries and areas,which covers Europe, Africa, South America, North America, Middle East, Taiwan and South East Asia and so on.
With many years effort and support from our valuable customers, these products have obtained a big market share in the world.
Our business principle is "Superior quality,
Competitive price, Timely delivery and Considerate service "
Standing to the principle of “Enterprises focus on the core
business”, TOBO will actively promotes the globalization of
business strategy approach, using advanced supply chain
management technology to service for clients with higher quality
and more competitiveness ‘ s products. At the same time, we
sincerely reply your inquiry, honesty waiting for your visiting and
wish to have cooperation with you at the any time. We welcome
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info@tobo-group.com