Alloy 416 is a martensitic, free-machining, chromium steel alloy that is generally considered to be the first free-machining stainless steel. It has the highest machinability of any stainless steel at about 85% of that of a free-machining carbon steel. Martensitic stainless steels were designed to be hardenable by heat treatment and also corrosion resistant. Although Alloy 416 and other martensitic stainless steels are not as resistant as austenitic or ferritic stainless, it still demonstrates good corrosion and oxidation resistance plus high strength in the hardened and tempered condition. Alloy 416HT is easily machined, is always magnetic, and has low frictional properties that reduce galling and seizing.

Technical data

Metal Properties

Property	Value
.2% Yield Strength	39.9 ksi
Elongation	30 %
Ultimate Tensile Strength	74.7 ksi

Chemical Composition

Element	Min	Max
C	-	.15
Cr	12.0	14.0
Fe	-	Bal
Mn	-	1.25
Mo	-	.6
Ni	8.0	10.5
P	-	.06
S	-	.15
Si	-	1.0

Resistance

Resistant to food/water produce, and atmospheric conditions. While 416 stainless steels are not ideal for sulfuric chemical environments such as oceanic settings. Resistant to heat below its treatment temperature.

Processing

Commonly heat-treated at ~1400°F. This grade can be treated to achieve different mechanical properties, but it lacks high corrosion resistance. The ability to heat treat the grade allows it to be viable in many applications. Our 416 stainless steel can come in two conditions including condition Annealed and condition T.

Applications

Pump Shafts
Bolts
Valves
Screws
Gears
Fasteners
Studs
Motor Shafts

Benefits

Corrosion resistance to natural food acids, natural waters, and waste products
Known for being the free machining grade
Its hardenability allows it to be used in various applications
Fair resistance to sealing at mild temperatures

CUSTOMER TRANSACTION

Always adhere to the tenet of high quality, low cost, fast pace and excellent service. Shandong Chengshun Metal Materials Co., Ltd. is willing to cooperate sincerely with friends from all walks of life at home and abroad for common development.

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Factory Appearance

Shandong Chengshun Metal Materials Co., Ltd. is located in Jinan City, Shandong Province. It is a comprehensive company dealing in high-quality steel products, with a superior geographical location and very convenient transportation. The company has a complete and scientific quality system, and has been recognized by the industry for its integrity, strength and product quality.

Packing and shipping

Mainly exported to Europe, Southeast Asia, South Africa, the Middle East, Latin America and other countries and regions, the products are favored by Chinese and foreign users.

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Stainless Steel Plate