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Galvalumed sheet, with 55% aluminum zinc alloy coating on the surface. The surface of the Galvalumed sheet presents a unique smooth, flat and gorgeous star, and the basic color is silver white. The special coating structure makes it have excellent corrosion resistance. The normal service life of the Galvalumed sheet can reach 25a, and the heat resistance is very good, which can be used in the high temperature environment of 315 ℃; The coating has good adhesion with the paint film, has good processing performance, and can be punched, sheared, welded, etc; The surface conductivity is very good.
DC01 Galvanized Round Steel refers to round bars produced from DC01 steel (a cold-rolled mild steel grade per EN 10130, known for good formability) that have been hot-dip galvanized for corrosion protection. It is commonly used for components requiring good formability and surface protection, such as in general hardware, light structural applications, and various fabricated parts.
A36 is an American standard carbon structural plate, which is subject to ASTM A36/A36M. This standard is applicable to riveting, bolting and welding structures for bridges and buildings, as well as general purpose structural steel quality carbon steel sections, plates and bars.
Alloys 316 (UNS S31600) and 316L (UNS S31603) are molybdenum-bearing austenitic stainless steels, which are more resistant to general corrosion and pitting/crevice corrosion than the conventional chromium-nickel austenitic stainless steels such as Alloy 304. These alloys also offer higher creep, stress-to-rupture, and tensile strength at elevated temperatures. In addition to excellent corrosion resistance and strength properties, the Alloys 316 and 316L Cr-Ni-Mo alloys also provide excellent fabricability and formability which are typical of the austenitic stainless steels.
S355 is a European-standard, high-strength low-alloy (HSLA) structural steel, characterized by its medium tensile strength, excellent weldability, and guaranteed impact resistance at sub-zero temperatures. Governed by the EN 10025 series of standards, it offers a superior strength-to-weight ratio compared to standard carbon steels like S235 and S275, making it a premier choice for critical welded and bolited structures in demanding environments.
ASTM A283 is a standard specification for low and intermediate tensile strength carbon steel plates of structural quality for general application. It covers four grades (A, B, C, D) with incrementally higher minimum yield and tensile strength requirements. Q195 is a comparable Chinese standard (GB/T 700) grade, often supplied as an equivalent.
ST12 is German standard (DIN1623), It's ordinary cold rolled steel. In principle, ST12 can only be bent and formed, and no stamping is allowed.
AH36 is a high-strength shipbuilding steel plate, one of the most common grades used in marine and offshore structural applications. It is strong, tough, and offers good weldability and formability to meet the demands of ship construction. As a grade that requires classification society certification (e.g., ABS, LR, DNV), it is important to know its key attributes, which include a minimum yield strength of 355 MPa (51 ksi) and guaranteed impact toughness at low temperatures.
NM500 is a high-strength, wear-resistant / abrasion resistant steel plate specified in the Chinese national standard GB/T 24186. NM500 is known for its superior hardness and durability. This steel is specifically designed to withstand severe abrasive wear conditions to provide extended service life in challenging industrial environments.
S275JR is a non-alloy structural steel plate according to European standard EN 10025-2. It offers good strength, excellent weldability and formability, making it a versatile and commonly used material for general structural applications. Typical uses include: manufacturing plants, machinery frames, construction, various equipment, and other structural components.
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