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416HT Stainless Steel Sheet

Type 416HT Stainless Steel is a stainless steel which is martensitic and has been hardened by heat treatment to higher strength and hardness levels.

Product Category：

Stainless Steel Plate

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info@mingdingsteel.com

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+8615553113555

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416HT Stainless Steel Sheet

Product introduction

Type 416HT Stainless Steel is a stainless steel which is martensitic and has been hardened by heat treatment to higher strength and hardness levels. It has much better machining properties than the austenitic grades, but lower corrosion resistance.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 416HT 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.

Thickness(mm)	0.2-200mm
Width(mm)	600-2500mm
Grade	200 Series/300Series/400Series/500Series/600Series
Color	White Bright
Surface	2B, BA, No.4, HL, Mirror, 8K
Standard	201, 202, 301, 302, 303, 304, 304L, 316, 316L, 316N, 321, 309S, 310S, 317L, 904L, 409L
Edge	Mill Edge Slit Edge
Packing	Export Standard
Temper	Full hard, half hard, soft
Sample	Provided within 3 Days
Technique	Hot Rolled/Cold Rolled
Application	Bridges,shipbuilding,automobiles,structural steel plates,springs,etc.

Technical data

Applications:

Alloy 416HT is generally used for parts that are extensively machined and require the corrosion resistance of a 13% chromium stainless steel. Applications that generally use Alloy 416 include:

Electrical motors
Nuts and bolts
Pumps
Valves
Automatic screw machine parts
Washing machine components
Studs
Gears

Standards:

ASTM/ASME: UNS S41600
EURONORM: FeMi35Cr20Cu4Mo2
DIN: 2.4660

Corrosion Resistance:

Demonstrates corrosion resistance to natural food acids, waste products, basic and neutral salts, natural waters, and most atmospheric conditions
Less resistant that the austenitic grades of stainless steel and also the 17% chromium ferritic alloys
High sulfur, free-machining grades like Alloy 416HT are unsuitable for marine or other chloride exposure
Maximum corrosion resistance is achieved in the hardened condition, with a smooth surface finish

Heat Resistance

Fair resistance to scaling in intermittent service up to 1400^oF (760^oC) and up to 1247^oF (675^oC) in continuous service
Not recommended for use in temperatures above the relevant tempering temperature if maintenance of mechanical properties is important

Welding Characteristics

Poor weldability
If welding is necessary use Alloy 410 low hydrogen electrodes
Pre-heat to 392 to 572°F (200-300°C)
Follow immediately with annealing or re-hardening, or a stress relief at 1202 to 1247°F (650 to 675°C)

Machinability

Has outstanding machinability
Best machinability is in the sub-critical annealed condition

Chemical Properties:

	C	Mn	Si	P	S	Cr
416HT	0.15 max	1.25 max	1.00 max	0.06 max	0.15 max	min: 12.0 max: 14.0

Mechanical Properties:

Tempering Temperature (°C)	Tensile Strength (MPa)	Yield Strength 0.2% Proof (MPa)	Elongation (% in 50mm)	Hardness Brinell (HB)	Impact Charpy V (J)
Annealed *	517	276	30	262	–
Condition T **	758	586	18	248-302	–
204	1340	1050	11	388	20
316	1350	1060	12	388	22
427	1405	1110	11	401	#
538	1000	795	13	321	#
593	840	705	19	248	27
650	750	575	20	223	38
* Annealed properties are typical for Condition A of ASTM A582.
** Hardened and tempered Condition T of ASTM A582 – Brinell Hardness is specified range, other properties are typical only.
# Due to associated low impact resistance this steel should not be tempered in the range 400-

Physical Properties:

Density kg/m³	Thermal Conductivity W/mK	Electrical Resistivity (Microhm/cm)	Modulus of Elasticity	Coefficient of Thermal Expansion µm/m/°C	Specific Heat (J/kg.K)	Specific Gravity
7750	24.9 at 212°F	43 at 68°F	200 GPa	9.9 at 32 – 212°F	460 at 32°F to 212°F	7.7
	28.7 at 932 °F			11.0 at 32 – 599°F
				11.6 at 32-1000°F

FAQ
Q:Will you delivery the goods on time?
A:Yes,we promise to provide best quality products and delivery on time.Honesty is our company's tenet.
Q:Do you provide samples?is it free or extra?
A:The sample could can provide for customer with free,but the courier freight will be covered by customer account.
Q:Do you accept the third party inspection?
A:Yes absolutely we accept.
Q:What are your main products?
A:Carbon steel,alloy steel,stainless steel plate/coil,pipe and fittings,sections etc.
Q：Can you accept the order of customzied?
A：Yes,we assure.

Factory video

Shandong Mingding Supply Chain Management Service Co., Ltd. was established in 2013, focusing on the production, processing and trade of metal materials. We have a professional team to provide quality service, we sincerely welcome customers at home and abroad to visit our company for guidance and long-term cooperation.

Warehouse storage

The company has the most advanced production equipment and automatic control system, to ensure the most reliable product quality. In addition, we also have a professional international trade and logistics team. With quality products and excellent service, we have established a large number of long-term customers all over the world.

Packing and delivery

To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.

Production Technology

Our main products include high quality carbon steel, stainless steel products,galvanized steel products, aluminum and copper. We can also provide cutting, punching, bending, polishing, shearing, wire drawing and other related service.

Honor

Application

Our company is set production processing and trade as one. The company has the most advanced production equipment and automatic control system, to ensure reliable product quality and sufficient supply capacity. Our main products are stainless steel, silicon steel, galvanized steel, carbon steel, aluminum products and other series. Applicable to engineering, coal mining, shipping, aviation, boiler, machinery, military and other fields. We sincerely welcome customers from all over the world to visit our company to discuss long-term cooperation.

Architectural field

Automotive field

Aviation field

Chemical industry field

FAQ

How do you package the product?

The inner layer is covered with waterproof paper, packed in iron and secured by fumigated wooden brackets. It can effectively protect products from corrosion in the process of sea sample transportation.

Are the products inspected before shipment?

Of course. All our products go through strict quality tests before they are packed. Those that fail will be destroyed.

Can I visit your factory?

Of course. We welcome customers from all over the world to visit our factory.

What certifications have your products passed?

We have ISO 9001, SGS, EWC and other certifications.

Can you provide samples?

Of course, we can send samples all over the world. Our samples are free of charge, but the customer needs to bear the Courier charge

What is the loading port?

Normally, we ship from Shanghai, Tianjin, Qingdao and Ningbo ports. You can choose other ports according to your needs.

Stainless Steel Plate