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Astm A653m Galvanized Steel Sheet Grade 340 Hot Dipped Galvanized Steel Plate

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Galvanized Roofing Sheet

Mr. Gary Lee

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+8613361265352

+8613361265352

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Astm A653m Galvanized Steel Sheet Grade 340 Hot Dipped Galvanized Steel Plate

Brand Name:	JERO STEEL
Model Number:	JS179
MOQ:	20 tons
Price:	520-560usd/ton
Packaging Details:	Sea Worthy Export Standard Package
Payment Terms:	L/C,T/T,Western Union,MoneyGram

Detail Information

Product Description

Detail Information

Place of Origin:

China

Certification:

SNI BIS SABER SONCAP ISO9001 ISO9001

Type:

Galvanized Steel Sheet

Thickness:

0.12-3mm

Spangle:

Regular Spangle/zero Spangle

Coating:

Z30-275g/m2

Application:

Building/Home Appliance/Roofing Sheet

Supply Ability:

800 tons per day

Highlight:

Astm Galvanized Steel Sheet

A653m Galvanized Steel Sheet

Grade 340 Hot Dipped Galvanized Steel Plate

Product Description

Astm A653m Galvanized Steel Sheet Grade 340 Hot Dipped Galvanized Steel Plate

Galvanised steel material plays a vital role in industries requiring, such as construction,

automotive, and appliance manufacturing. Zinc coating provides lasting protection against

rust and environmental wear, making it ideal for outdoor and moisture-prone applications.

ASTM A 653A 653M is a standard specification for hot-dip galvanized steel coils. It sets the

requirements for the composition and quality of the zinc coating to ensure consistent

performance and durability. This standard is widely recognized and used in the industry

to ensure the reliability and consistency of galvanized steel coils.

Technical Specifications of Our Galvanized Steel

Standard	ASTM A653 / JIS G3302
Base Material	Cold Rolled Coil
Thickness	0.12-3.0 mm
Width	600-1500 mm
Zn Coating	30-275g/m2
Surface	Chromated / Oiled / Un-oiled (Dry finish)
Spangle:	Zero Spangle / Regular Spangle / Big Spangle
Hardness	Soft (HRB 60) / Medium Hard (HRB 60-85) / Full Hard (HRB 85-95)

2 kinds common used surface

On the surface of galvanized steel material, you will see a pattern that looks like it has formed

naturally. It is a pattern formed by the crystallization of zinc element during the cooling process

after molten zinc is attached to the surface of steel material. This is called Spangle.

♦ Regular spangle

Regular spangle is known for their unique, rough, petal-like crystal, which provide a very strong visual
impact. These spangles are suitable for application that emphasize visual and decoration effects. The
rough spangle helps to improve corrosion resistance, especially in harsh environment such as high
humidity areas, marine climates areas.

♦ Zero spangle

Zero spangle means that there are almost no zinc crystal can be seen, just like an ordinary piece of

metal plain sheet. The advantage of zero spangle is that the finish is extremely good, very beautiful, and

the coating will be denser and even.

Zero spangle is mostly used in areas with extremely high appearance quality requirements,

such as precision electronic equipments and exterior parts of high-end automobiles.

Astm A653m Galvanized Steel Sheet Grade 340 Hot Dipped Galvanized Steel Plate 0

Why Choose Galvanised Steel ?

♦ Corrosion Resistance and Longevity

Galvanised steel’s zinc coating provides a resilient barrier against rust, prolonging its lifespan

in environments exposed to moisture or extreme conditions. This quality makes it an excellent

choice for construction, infrastructure, and automotive applications.

♦ Cost-Effective Durability

Choosing galvanized steel material offers an economical balance of performance and durability.

we are galvanised steel supplier specialising in affordable prime galvanised steel that maintains

high functionality and quality, making it a practical option for various industries.

Export Forms

We can export the galvanized steel material with 3 kinds form, coil, strip and sheet,
customers need to choose it accrording to their actual usage.

For the sizes, it has some regular used widths, I show it in the chart below.

inch	mm	inch	mm
24	610	40	1000
30	762	48	1219
36	914	50	1250

For some special widths (18 inch, 96 inch etc) some industries may use custom widths,

which need to be confirmed according to specific customer requirements.

Tags:

Galvanized Steel Sheet Sae 1015

4x8 Galvanized Steel Sheet

4x8 galvanized sheet metal ISO9001