About Anyang Jin Chao Yang Materials Co., Ltd. - Steel Plates Supplier in China

Based in Anyang, China, Anyang Jin Chao Yang Materials Co., Ltd. currently lists eight active steel‑plate products in its catalogue. The supplier’s focus is on flat‑rolled, hot‑rolled plates that fall under the HS‑code family 7208.40, which covers flat‑rolled steel plates, of which the majority are weathering or shipbuilding grades.

The catalogue includes hot rolled A387 Grade 22 plate, Corten‑A and Corten‑B weathering plates, a series of A588 grades (A, B, C, K) and a Marine KR‑Grade A plate. Where provided, each product is identified with HS code 7208.40 and a material description that matches standard ASTM specifications for high‑strength low‑alloy (HSLA) and carbon steel used in construction, infrastructure and marine applications.

Product Range and Specialties of Anyang Jin Chao Yang Materials Co., Ltd.

The eight items cover several widely used ASTM grades: A387 Gr 22 for high‑temperature pressure vessels, A588 Gr A‑B‑C‑K for weather‑resistant structural steel, and KR‑Grade A for shipbuilding carbon steel. In the global market these grades are typically supplied in thicknesses from 5 mm to 200 mm, widths up to 2 m, and lengths of 6 - 12 m, with mechanical properties such as minimum yield strength 345 MPa for A588 and 240 MPa for A387. Buyers also encounter common variants such as Corten‑A (ASTM A242) and Corten‑B (ASTM A588 Gr B) which provide enhanced atmospheric corrosion resistance.

Industry practice for flat‑rolled plates under HS 7208.40 includes offering material certificates, mill test reports, and compliance with standards like EN 10025‑2 (for weathering steel) and ISO 9001 quality management. Typical product specifications cite carbon content (0.12‑0.25 % for A588), manganese levels (0.60‑1.00 %), and tensile strength ranges (450‑620 MPa depending on grade).

Trade and Export Information - Anyang Jin Chao Yang Materials Co., Ltd.

China is one of the world’s largest exporters of flat‑rolled steel plates, and shipments of HS 7208.40 products are routinely sent to the United States, the European Union, the Middle East, and Southeast Asian shipyards. Buyers in these regions often require mill test reports, compliance with ASTM or EN standards, and, where applicable, CE marking for construction steel used in the EU.

Typical export logistics involve loading the plates on 20‑ft or 40‑ft containers, or on open‑top containers for oversized bundles, with standard Incoterms such as FOB or CIF. Common buyer‑required certifications include ISO 9001, ISO 14001, and a Mill Test Report that details chemical composition and mechanical test results. Chinese exporters also need to meet customs inspection regimes that verify HS code 7208.40 declarations and ensure that any anti‑dumping duties are addressed for target markets.

Sourcing from Anyang Jin Chao Yang Materials Co., Ltd. - Buyer Guidance

When sourcing from this supplier, buyers should request a current Mill Test Report for each grade, confirming compliance with the relevant ASTM (A387, A588, A242) or EN standards. Verify the plate dimensions, tolerance levels (typically ±0.5 mm for thickness and ±5 mm for length), and surface condition, especially for Corten grades that are supplied "as‑finished" for atmospheric exposure.

Typical minimum order quantities for flat‑rolled plates range from 1 metric ton to full container loads, with lead times of 4‑6 weeks after order confirmation and receipt of the test report. Buyers should also confirm packaging details - usually wooden pallets with shrink‑wrap or steel bundling for larger pieces - and agree on Incoterms such as FOB Anyang Port or CIF destination port.

What steel grades does Anyang Jin Chao Yang Materials Co., Ltd. offer?

The supplier lists hot‑rolled A387 Gr 22, Corten‑A, Corten‑B, A588 Gr A‑B‑C‑K and Marine KR‑Grade A plates, all classified under HS 7208.40.

Are mill test reports available for these plates?

Yes, buyers should request the current Mill Test Report for each grade, which will detail chemical composition, mechanical properties and compliance with ASTM or EN standards.

What are the typical dimensions and tolerances for the plates?

Standard dimensions are up to 2 m in width and 6‑12 m in length, with thicknesses from 5 mm to 200 mm. Tolerances are usually ±0.5 mm for thickness and ±5 mm for length.

Which certifications are commonly required for these steel plates?

Commonly required certifications include ISO 9001 quality management, ISO 14001 environmental management, and the Mill Test Report confirming ASTM A387, A588 or related standards.

What are the usual shipping methods for these products?

Plates are typically shipped in 20‑ft or 40‑ft containers, or on open‑top containers for oversized bundles, using Incoterms such as FOB Anyang Port or CIF to the buyer’s destination.

What is the typical minimum order quantity and lead time?

Minimum order quantities start at approximately 1 metric ton, with a typical lead time of 4‑6 weeks after order confirmation and receipt of the required test documentation.

Which markets generally import Chinese flat‑rolled steel plates?

Key import markets include the United States, the European Union, the Middle East and Southeast Asian shipbuilding hubs, where the plates are used for construction, infrastructure and marine projects.

How should a buyer verify the grade of a Corten plate?

The buyer should request the Mill Test Report showing compliance with ASTM A242 (Corten‑A) or ASTM A588 Gr B (Corten‑B), and confirm the weathering‑steel coating specifications and corrosion‑resistance tests.