What is ASTM A606 type 4 ?

ASTM A606-4 is the standard specification for low alloy steel which possess high strength and improved corrosion resistance. ASTM A606 type 4 sheets and strips can be manufactured using hot and cold rolling procedures. Corten steel A606 type 4 cold rolled plates have min corrosion resistance index of 6.0 as per the ASTM Guide G101.

The mechanical properties of ASTM A606 type 4 corrosion-resistant steel sheet make them ideal for different structural and outdoor applications. A606 Type 4 material can also help in projects that need weight saving. Alloying elements like copper, nickel, silicon and chromium can enhance the properties of ASTM A606-4 weathering steel plate.

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ASTM A606 type 4

A606 vs A588

The thickness of ASTM A606 type 4 strips starts at 22 gauge and it goes up to 3/16”. Whereas, the standard thickness of A588 strips is between 3/16” to 5”. ASTM A606 Type 4 HSLA plate is mostly found in air ducts whereas A588 plates are widely used in pedestrian bridges.

When ASTM A606 type 4 strips and plate are available here in the exact size, why spend more? Get a quote now.

A606 steel sheet

A606 steel sheet

ASTM A606 type 4 plate

ASTM A606 type 4 plate

A606 type 4 hot rolled sheet

A606 type 4 hot rolled sheet

What are the different types of A606 steel sheet?

There are three types of A606 steel sheets- Type 2 and 4 are most commonly available and there is Type 5 too. Type 2 has min 0.20% copper in its chemical composition whereas Type 4 & 5 can have additional alloying elements. Thus, they can be used in corrosive environments with or without the copper addition. Types 4 and 5 can also be used without any surface treatments.

As a stockist, we provide A606 type 4 hot and cold rolled coil in Mumbai with thickness ranging from 0.079 to 0.394 inches for structural application

ASTM A606 type 4 specification

ASTM A606 type 4 specification

 

Thickness Width Length
0.079 to 0.394 inch 31.5 to 73 inch upto 480 inch
Process Application Form
hot and cold rolled Air Ducts, Roof & Wall Panels sheet, strip and coil
Please contact us and review our supply range if you require any assistance with ASTM A606 Type 4 steel plate requirements to accomplish your project in Dubai.
Different types of A606 steel sheet

Corten steel A606 type 4 coil

Corten steel A606 type 4 coil

  • Corrugated panels
  • Landscape edging
  • Building facades

ASTM A606-4 weathering steel plate

ASTM A606-4 weathering steel plate

  • Thickness: 0.079 to 0.394 inch
  • Width: 31.5 to 73 inch
  • Elongation: 22 %

Corten steel type 4 strips

Corten steel type 4 strips

  • Punched
  • Welded
  • Machined
As an exporter and stockholder, we offer ASTM A606 type 4 corrosion-resistant steel sheet together with value-added services at a low price. check its technical details
ASTM A606 type 4 plate chemical properties
TYPE IV
COPPER 0.20% MIN
MANGANESE 1.25%
CARBON 0.22%
SULFUR 0.04%
ASTM A606 coil dimension range
PRODUCT TYPE GRADE WIDTH
(in)
THICKNESS
(in)
Coils Type 4 31.5 – 73 0.079 – 0.394
Corten steel type 4 plates mechanical properties
THICKNESS
(in)
PRODUCT TYPE TENSILE STRENGTH
(MIN ksi)
YIELD STRENGTH
(MIN ksi)
ELONGATION IN 2″
(MIN %)
0.079 – 0.394 Coils 70 50 22
Availability of A606 type 4 hot rolled plate
Hot Rolled Availability
Gauge 1/4″ 3/8″ 1/2″ 5/16″ 3/16″ 8ga. 7ga. 16ga. 12ga. 10ga. 14ga.
Width
60″ ? ? ? ? ? ? ? ? ? ? ?
48″ ? ? ? ? ? ? ? ? ? ? ?
Applications of A606 steel sheet
  • Landscape Edging
  • Roof & Wall Panels
  • Air Ducts
  • Corrugated Panels
  • Guard rail
  • Building Facades
  • Precipitator Elements
  • Planter Boxes
A606-4 weathering steel cold rolled plate availability chart
Cold Rolled Availability
Gauge 20ga. 18ga. 22ga.
Width
48″ ? ? ?
Physical properties of ASTM A606 type 4 coil
Physical Properties English Metric
Density 0.280 lb/in³ 7.75 g/cc

How heat treatment and testing are conducted on A606 type 4 sheet ?

ASTM A606 Type 4 steel sheet do not require additional heat treatment due to its weathering properties. However, different tests are conducted on A606 type 4 hot rolled sheet to ensure their quality and standards. The tests help to verify if ASTM A606 type 4 cold rolled Sheet meets specific project requirements for corrosion resistance and structural integrity. Visual inspections are various non-destructive tests are commonly performed on these sheets to check for defects and overall quality.

What should you keep in mind when purchasing ASTM A606 type 4 steel plate?

  • Contact a reputed and genuine supplier who offers ASTM A606 Type 4 steel plate with relevant certifications.
  • Check if the thickness and other dimensional specification of the plate matches with your project requirements.
  • Ensure that the weathering and corrosion resistance properties of the plate are suitable for your intended application.
  • See if the supplier will be able to deliver the products on time to your doorstep, as per your requirements.
  • Research and choose a supplier, like Ridhi Siddhi Steel Corporation who has a good track record of delivering quality products as per requirements at the right prices.

What elements might influence corten steel type 4 coil ?

Different alloying elements present in ASTM A606 type 4 coil can influence its overall properties. For example, copper can enhance corrosion resistance and weathering properties. Similarly, Nickel helps with the protective patina development which enhance weathering resistance of the steel grade.

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