Type Grade 416 Stainless Steel Coils | Strips UNS S41600 overview

Grade 416 steel is a free-machining stainless steel with a machinability of 85%, highest of all stainless steels. With most of the free-machining stainless steels, the machinability can be improved by adding sulphur, which leads to the formation of manganese sulphide inclusions. Addition of sulphur also reduces the formability, weldability and corrosion resistance of 416 steels to below that of grade 410. Because of their high machinability and low cost, grade 416 steels are available in highly tempered, hardened or unhardened forms.

Martensitic steels with high hardness are manufactured using methods that require final hardening and tempering treatments. The corrosion resistance of these steels is lower than that of austenitic steels. Decrease in the ductility of martensitic steels at sub-zero temperatures, and strength at high temperatures due to over-tempering, are the two key factors that affect their operating temperatures

PRODUCT FORMS:

Coil , Sheet, plate , Strip .wire ,- Profile, Round, Flat, Square

Type Grade 416 Stainless Steel Coils | Strips UNS S41600 Specification and Dimension Ranges

Specififcation:

Strip, Coil, Foil & Wire,

AMS 5610,

, QQ-S-764, Mil-W-5263

Some other major specification at a glance

Dimension Ranges:

Coil Slitting Mill Capability :

Striping processing, commonly known as “slitting “, refers to the winding of a metal coil by unwinding, slitting, leveling, winding, and processing into a desired width. Slitting processing is a basic metal processing technology that combines high-quality equipment with skilled craftsmanship. it can be obtained with strict tolerance, perfect surface control , safe packaging as well as fine transportation.

• Max thickness: 18 mm
• Min thickness: 0.1 mm
• Max width: 2150 mm
• Min width: 8 mm
• Width tolerance: 0 – 0.1 mm
• Burr: T<1mm: ≤0.05mm; T≥1mm: ≤5%T

Type Grade 416 Stainless Steel Coils | Strips UNS S41600 Application

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Type 416 stainless steel is used for shafts, axles, gears, screws, bolts and any part that requires considerable machining. Should not be used for vessels under high pressures.Some of the major applications of grade 416 stainless steels are listed below:

• Valves, pump shafts and motor shafts
• Parts of washing machines
• Gears, bolts, nuts and studs
• Automatic screw-machined components

Type Grade 416 Stainless Steel Coils | Strips UNS S41600 Technical datasheet

Composition

The chemical composition ranges of grade 416 stainless steels are given in the following table:

Mechanical Properties

* 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.
# Tempering of this steel at temperatures of 400 to 580°C should be avoided due to low impact resistance.

Physical Properties

The key physical properties of annealed grade 416 stainless steels are tabulated below:

Grade Specification Comparison

The following table outlines the grade comparisons for 416 stainless steels:

Possible Alternative Grades

Appropriate alternatives to grade 416 stainless steels are given in the table below:

Corrosion Resistance

Grade 416 steels are highly resistant to acids, alkalis, fresh water and dry air. However, they are less corrosion resistant than non-free-machining steels, austenitic grades and grade 430 Ferritic alloys with 17% chromium. These steels are hardened to obtain maximum corrosion resistance and smooth surface. 416 free-machining grades with high sulphur content are inappropriate for chloride and marine environments.

Type Grade 416 Stainless Steel Coils | Strips UNS S41600 Equivalents material

Type Grade 416 Stainless Steel Coils | Strips UNS S41600 Products display and Package Details

Packaging (details)

1. Pallets with several coils

1.1 Coils packed eye to sky on one-way pallet with spacers without pallet cover.
1.2 Coils packed eye to sky on one-way pallet with spacers and covered with shrink-wrap.
1.3 Coils packed eye to sky on one-way pallet with spacers and covered with paper hood.
1.4 Coils packed eye to sky on one-way pallet with spacers and covered with wooden box.
1.5 Coils packed eye to sky on pallet with spacers without cover.
1.6 Coils packed eye to sky on pallet with spacers and shrink wrap.
1.7 Coils packed eye to sky on pallet with spacers and paper hood.

2. Pallet with single coil

2.1 Coil packed eye to sky on one-way-pallet without cover.
2.2 Coil packed eye to sky on one-way-pallet with shrink wrap.
2.3 Coil packed eye to sky on one-way-pallet with paper hood.
2.4 Coil packed eye to sky on one-way-pallet with wooden box.
2.5 Coil packed eye to sky on pallet without cover.
2.6 Coil packed eye to sky on pallet with shrink wrap.
2.7 Coil packed eye to sky on pallet with paper hood.

3. Pallets with multistrip

3.1 Multistrip on one-way pallet.

4. Coils standing, unpacked

5. Pallets with spools, standing with horizontal axe

5.1 Wooden spool on one-way pallet standing with horizontal (eye to the wall) axe.
5.2 Cardboard spool (cardboard core and cardboard sheet) on one-way pallet standing (eye to the wall).

6. Cut lengths

6.1 Bundled.
6.2 On wooden boards.
6.3 In wooden boxes.

7. Special customer requests for packaging

7.1 Weight per packing unit.
7.2 Design and size of pallet.
7.3 Number and kind of coil tying.
7.4 Number and kind of interleaving spacer strips.
7.5 Corrosion protection.
7.6 Kind of wood and wood protection used.
7.7 Marking of material and packing.

FAQ

Q: Would you provide samples For free?

A: Yes . with on stock specification We provide samples For Free . Freight charge collect

Q: What information should i provide to source for the right products ?

A: Material grade, width, thickness, coating and Purchase quantity , Expected lead time ,etc

Q: What are the shipping ports?

A:Under normal circumstances, we ship from Shanghai, Tianjin, Qingdao, Ningbo ports, you

can choose other ports according to your needs.

Q: About product prices?

A:Prices vary from period to period due to cyclical changes in the price of raw materials.

Q: How long does your delivery time take?

A:In general, our delivery time is within 5-45 days, and may be delayed if the demand is extremely

large or special circumstances occur.

Q: Can I visit your location?

A: Of course, we welcome customers from all over the world to visit our factory. However, some

of the plants are not open to the public.

Q: Does the product have quality inspection before loading?

A: Of course, all our products are strictly tested for quality before packaging, and unqualified

products will be destroyed.

Q: How to pack the products?

A:The inner layer has a waterproof paper outer layer with iron packaging and is fixed with a fumigation

wooden pallet. It can effectively protect products from corrosion during ocean transportation.

Q: What is your working time?

A: In general, our online service time is Beijing time: 8:00-22:00, after 22:00,

we will reply to your inquiry during the next working day.