What is material SECC?

SECC (metal), acronym of “Steel, Electrogalvanized, Cold-rolled, Commercial quality”, a low-cost sheet metal often used for computer cases.

What is electro galvanized steel sheet?

Electro Galvanized (EG) Steel & Zinc Coated Steel Characteristics. Electrogalvanized sheet is manufactured by electroplating a pure zinc coating on one or two sides of carbon steel sheet. In addition, the coated sheet has a smooth, matte appearance similar to cold rolled sheet.

What are the grades of cold rolled steel?

Cold Rolled Steel Grades & Properties

What is the strength of cold rolled steel?

The cold rolled steel’s tensile strength is higher than that of hot rolled steel. Cold rolled has a tensile strength of 85,000 psi while hot-rolled steel has 67,000 psi. Cold rolled steel’s yield strength is also higher than that of hot-rolled steel, at 70,000 psi compared to the latter’s 45,000 psi.

What material is Sgcc?

hot dip galvanized steels
SGCC is a material grade and designation defined in JIS G 3302 standard. JIS G 3302 is a Japanese material standard for hot dip galvanized steels. The commercial quality hot dip galvanized steel is a type of steel that can be made after galvanizing a coil of SPCC cold rolled material.

What is SPCC case material?

– SPCC is “commercial quality, cold rolled carbon steel” per Japanese standard JIS G3141, so you might want to obtain that specification.

What is the difference between mild steel and galvanized steel?

mild steel has a certain small range of carbon to provide greater hardness than if there is too little or too much carbon. Galvanization is a process that coats iron or steel with a zinc layer that protects it from corrosion while the zinc lasts. Galvanized means it’s coated with zinc to prevent corrosion (rust).

Will electro galvanized steel rust?

Yes, galvanized steel resistance to rust corrosion depends largely on the type and thickness of the protective galvanized zinc coating, but the type of corrosive environment is also a critical factor. Factors that rust and corrode galvanized steel: Relative humidity above 60% Sodium chloride (salt) in water or air.

Is standards for cold rolled steel?

b) Cold rolled steel – Cold rolled sheets/strips are manufactured by cold rolling of hot rolled sheet/strip at ambient temperature. All the four grades under IS 513 correspond to the grade of IS 1079 that means IS 1079 serve as the raw material for manufacturing sheets/strips to IS 513.

Is hot or cold rolled steel stronger?

In terms of physical characteristics, cold rolled steels are typically harder and stronger than standard hot rolled steels. As the metal is shaped at the lower temperatures, the steel’s hardness, resistance against tension breaking, and resistance against deformation are all increased due to work hardening.

Which is the best description of SECC steel?

SECC steel is electro-galvanized commercial quality cold rolled steel which is basically cold rolled and then coated with zinc in an electro-galvanizing line. SECC is a material grade and designation defined in JIS G 3313 standard. It is a low-cost steel metal grade with improved thermal conduction that is mostly utilized…

What does JIS G 3313 mean for SECC steel?

SECC Steels – JIS G 3313 Electro-Galvanized Commercial Cold Rolled. October 23, 2016. SECC steel is electro-galvanized commercial quality cold rolled steel which is basically cold rolled and then coated with zinc in an electro-galvanizing line. SECC is a material grade and designation defined in JIS G 3313 standard.

What is the thickness of SECC steel board?

SECC is a stamping material, which is coated with a zinc layer on the surface of the cold-rolled sheet. Rust and corrosion-resistant. The price is relatively high. The general board thickness is 0.4~3.2mm.

What’s the difference between SGCC and SECC sheet metal?

– SECC probably means electrogalvanized (zinc plated). So it sounds like SGCC would be appropriate for parts that you are going to paint or plate yourself, SGCC would be for maximum corrosion resistance (unlikely for typical computers), and SECC would be for sheet metal that you won’t further treat. Good luck. A. Dear Mr. Wee,