Import Factory Price 420j1 420j2 Stainless Steel Coil S — Buy in Bulk from Supplier in China

The product is a cold-rolled stainless steel coil in grades 420J1 and 420J2, supplied in widths from 4.0 mm to 609.6 mm and thicknesses ranging from 0.1 mm to 3.0 mm. The material contains approximately 12 to 14 percent chromium, providing moderate corrosion resistance suitable for dry or mildly corrosive environments. Surface finishes available include 2B, BA, and No.4, each offering distinct reflectivity and texture for downstream fabrication.

Grade 420J2 is a higher-carbon variant of 420J1, offering improved hardness after heat treatment, making it suitable for cutlery, surgical tools, and industrial blades. Both grades are ferritic stainless steels with lower nickel content than austenitic grades, reducing cost while maintaining adequate rust resistance. The material is not recommended for marine or acidic environments where 316L or 304L would be preferred. Typical mechanical properties include a tensile strength of 520 to 700 MPa and elongation of 18 to 22 percent.

These coils are purchased by manufacturers of kitchenware, automotive trim, and light industrial components requiring moderate corrosion resistance and formability. Buyers typically require coils in continuous lengths, slit to width, and packed in wooden crates with moisture barriers. Standard packaging includes protective paper interleaving and steel strapping. Lead times vary based on order volume and surface finish selection. Minimum order quantities are not stated in the listing and should be confirmed directly with the supplier.

Taian Henson Metal Co., Ltd. is listed as an imported supplier with harbor trust tier and no recorded response rate or average response time. The company does not provide details on its production capacity, workforce size, or years in operation. The listing confirms it handles cold-rolled and hot-rolled stainless steel strips but does not claim certifications, export history, or client references.

There is no verifiable information on factory location, ownership, or quality control systems beyond the product specifications provided. The absence of response metrics suggests limited buyer interaction or inactive communication channels. Buyers should request production records, material test reports, and sample validation before placing bulk orders.