Qingdao Shengying Steel Co., Ltd.

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.

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Galvanized Rod

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PRODUCT DETAILS

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

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Qingdao Shengying Steel Co., Ltd., 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.

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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.

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Our major products including Carbon Steel Plate, Carbon Steel Coil, Carbon Steel Pipe, Carbon Steel Bar, Stainless steel plate,Stainless steel coil , Stainless steel pipe, color coated coil, color tile, galvanized sheet, galvanized coil, Galvanized roofing,etc.

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Our company has extensive experience in the development and export of metal and steel materials. Our company is the long-term reliable steel supplier you are looking for!

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Products are widely used in aerospace, building bridges, precision instruments, petrochemical and other industries.We manufacture own brand steel products and also we can supply other famous brand steel product.

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Galvanized Round Bar

Hot-dipped galvanized round bars are highly suitable for various processing techniques. However, it is important to note that welding, torching, or abrasive sawing of galvanized steel should be avoided without proper protection and adequate ventilation. Galvanized round bars are typically made from A36 hot rolled steel or mild steel and undergo a molten zinc coating process (ASTM A123). The galvanization process can be identified by the crystallization pattern, often referred to as \"spangle,\" on the material\'s surface. Galvanized round bars have a semi-rough surface with dull edges and may have slight variations in dimensions along their length. They provide excellent corrosion resistance, making them ideal for outdoor use or environments exposed to harsh conditions. Common applications for galvanized round bars include hinges, railing systems, and ground stakes.

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