Galvanized Steel Square Bar | Corrosion Resistant

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Galvanized Square Bar

A square rod is a solid metal rod with a square cross-section. It is typically made from general-purpose steel, which offers excellent formability and weldability. To prevent corrosion and rust, the surface of the square rod is coated with a protective layer of zinc. Galvanized square rods, with this protective coating, have a longer lifespan and require less maintenance compared to non-galvanized rods. As a result, they can contribute to slightly lower maintenance and repair costs.

Detailed Information

Name	Alloy square steel
Standard	GB/T 700-2006,GB/T 1591-94, JIS G3101-2004,
	ASTM A36/A36M-05, ASTM A242/A242M-04, ASTM A529/A529M-05
	ASTM A572/A572M-06, EN 10025-2-2004
Material	Q195, Q215 A, Q215 B, Q235 A, Q235 B, Q235 C,
	Q235D, Q275, Q275B, Q275C, Q275D, Q295, Q345, Q390, Q420, Q460
	SS330, SS400, SS490, SS540, A36,1,GR.36, 50(245), 55(380), 42(290)
	60(415), 65(450), S185(1.0035), S235JO(1.0114), S235JR(1.0038)
	S235J2(0.0117), S275JR(1.0044), S275JO(1.10143), S355JO(1.0553)
	E295(1.0050), E335(1.0060), S235J2W(1.861), S355J2W(1.8965),10#
	15#20#
Diameter	4mm~800mm
Length	1m, 3m, 5.8m, 6m, 12m or as required
Surface	polished, bright, black, coated, 2b, ba, mirror, NO.4, 8K
Package	Standard export seaworthy or as customers' requirements

The hot-dipped galvanized round bar is highly suitable for various processing techniques. However, it is important to note that welding, torching, or abrasive sawing of galvanized steel is not recommended without proper protection and adequate ventilation. Galvanized round bars are typically made from A36 hot rolled steel or mild steel. These round bars undergo a molten zinc coating process (ASTM A123), resulting in a hot-dipped galvanization (HDG) finish.

The hot-dipped galvanized coating can be identified by its crystallization pattern, often referred to as "spangle," which appears on the surface of the material. Galvanized round bars have a semi-rough surface with dull edges and may have slight variations in dimensions along their length.

One of the notable advantages of hot-dipped galvanized round bars is their excellent corrosion resistance, making them an excellent choice for outdoor use or in exposed environments. Common applications for galvanized round bars include hinges, railing systems, and ground stakes.

CHEMICAL COMPOSITION
Element	Percentage
C	0.26
Cu	0.2
Fe	99
Mn	0.75
P	0.04 max
S	0.05 max

MECHANICAL INFORMATION
	Imperial	Metric
Density	0.282 lb/in3	7.8 g/cc
Ultimate Tensile Strength	58,000 psi	400 MPa
Yield Tensile Strength	47,700 psi	315 MPa
Shear Strength	43,500 psi	300 MPa
Melting Point	2,590 - 2,670°F	1,420 - 1,460°C

Hardness Brinell	140
Production Method	Hot Rolled

Warehouse Storage

mingguan Metal Co.,Ltd. as a leader manufacturer in steel supplier from China, is a reliable and integrity steel supplier. With more than 10 years steel processing and exporter experiences, we have a factory building of 20000 square meters and annual production of 23,000 tons. We specialized in the production of stainless steel, carbon steel, galvanized steel, aluminum, copper products, etc., suitable for fields such as engineering, coal mining, textiles, electricity, boilers, machinery, etc. Our products have passed the ISO9001 quality system certification and the EU CE certification.

Packing and shipping

We adhere to the management principle of "quality first, service first, continuous improvement and innovation, and customer satisfaction", with the quality goal of "zero defects, zero complaints". Looking forward to cooperate with you long term.

Application field

Stainless steel plate is a more general choice. It's used in the construction of ships and storage containers, including manufacturing and construction. Stainless steel plate are also widely used in construction projects, including bridges, ships, and even various types of commercial and municipal buildings. Due to the strength provided by Stainless steel , steel plates can be used to manufacture various supports and supports, which are part of the overall structural design.