What are the common specifications for SPCC cold-rolled coils?
A: Common thickness: 0.3~3.0mm; Common width: 1000mm, 1219mm, 1250mm, 1500mm; Coil weight: 3~15 tons/coil, specific sizes can be customized according to customer needs.
What does "plate shape" refer to in the purchasing terminology for SPCC cold-rolled coils?
A: Plate shape refers to the straightness of the steel plate, that is, whether there are defects such as waviness, warping, or distortion on the surface of the steel plate. It is an important indicator for measuring the quality of cold-rolled coils and is usually expressed as straightness deviation.
What factors affect the price of SPCC cold-rolled coils?
A: Influencing factors include: hot-rolled raw material prices, cold-rolled processing costs, market supply and demand, surface quality grade, dimensional tolerance requirements, order quantity, and transportation costs.
What matters should be considered in the import and export trade of SPCC cold-rolled coils? A: Clearly define the implementation standard (JIS G 3141 or national standard); agree on quality acceptance standards (surface grade, tolerance range); confirm the packaging method (rust-proof paper, film coating, wooden pallet); provide complete quality certificates and customs declaration documents.
What are the alternatives to SPCC cold-rolled coils?
A: Besides DC01, you can also choose national standard grades Q195 and Q215 cold-rolled coils, as well as ASTM standard 1006 and 1008 cold-rolled coils, all of which have performance close to SPCC.