ASTM A564 Precipitation Hardening Stainless Steel Rod NAS632 S15700 15-7PH

ASTM A564 Precipitation Hardening Stainless Steel Rod NAS632 S15700 15-7PH

NAS632 / S15700 / 15-7PH precipitation hardened stainless steel Rod

Provide specifications:Dia 2mm--150mm.

Delivery status :Hot rolled, pickled white, sandblasted, peeled, cold drawn bright.

NAS632 / S15700 / 15-7PH features:

NAS632 / S15700 / 15-7HP It is a steel grade developed with 2% molybdenum instead of 2% chromium in 0Cr17Ni7Al steel. Its basic properties are similar to 0Cr17Ni7Al steel, but its overall performance is better than it. It can withstand various cold forming and welding processes in the austenitic state, and then obtain the highest strength after heat treatment; it has excellent high temperature strength below 550 ℃. It is used to manufacture aviation thin-walled structural parts, various containers, pipelines, springs, valve membranes, ship shafts, compressor disks, reactor parts, and various chemical equipment and other structural parts.

Grade comparison:

• NASNAS 632
• UNSS15700
• EN / DIN1.4532
• JISSUS 632

chemical composition:

C:≤0.09
Mn:≤1.00
Si:≤1.00
Cr:14.0~16.0
Ni:6.5~7.75
P:≤0.04
S:≤0.03
Mo:2.0~3.0
Al:0.75~1.5

Shanghai Aboom Metal prodcut co.,ltd mainly produces and sells super duplex stainless steel, special super austenitic stainless steel and high temperature alloys, nickel-based alloys, corrosion-resistant alloys, precision alloys, and special alloy steels based on cobalt.

Products include steel pipes, steel plates, round steel, forgings, flanges, fittings, fasteners, precision steel strips, etc. All materials are strictly in accordance with international standards such as ASTM / ASME (American Standard), GB (National Standard), JIS (Japanese Standard) Production and testing.

ABOOM has a large stock of nickel-based alloy, high-temperature alloy round Bars, tube billets, and high-temperature alloy, nickel-based alloy steel plate stocks.

The company has vacuum induction furnace, semi-vacuum intermediate frequency induction furnace, medium and high temperature heat treatment electric furnace, and electroslag remelting furnace. 6 ton, 4 ton, 1 ton free forging hammer, steel pipe hot rolling cold rolling unit, annealing furnace, round bar hot rolling cold drawing unit and other production equipment. Testing facilities include direct reading spectrometer in front of the furnace, spectrophotometer, chemical analysis laboratory, mechanical performance laboratory (with universal testing machine, hardness testing machine), metallographic laboratory, ultrasonic non-destructive testing and other types of testing equipment, effective Guaranteed product quality.

ABOOM "Your success is the most important thing in our hearts" as a corporate purposes，We firmly believe in building customers' trust with integrity, satisfying customers' requirements with quality, and solving customers' worries with excellent after-sales service, striving to develop a broader specialty alloy market with strong advantages, and continue to create greater goals. 

The supplied nickel-based and high-temperature alloy products are widely used in petrochemical, aerospace, military equipment, power plant metallurgy, desulfurization and destocking, chemical fiber machinery, papermaking machinery, pharmaceutical equipment, food industry, marine transportation, chemical ships, food machinery and many other fields.