YH_本公司已取得之產品驗證證書

Grade	Small size diameter	BIC size diameter	Process
Stainless	5.5~20.0mm	14.0~38.0mm	rolling、annealing、pickling
Carbon	5.5~20.0mm	14.0~38.0mm	rolling
Alloy steel	5.5~20.0mm	14.0~38.0mm	rolling
Free-cutting	5.5~20.0mm	14.0~38.0mm	rolling

The diameter of the wire rod (including BIC) is from 5.5 to 38.0mm, both of which are produced in coil form product appearance.

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This category is dominated by the austenitic series. There are more than 60 steel types, which are continuously increasing. The types are briefly listed below:200 series (201、201D、202、204Cu、204Cu1…); 300 series (302HQ、304M、304M4、304M7、304H、304J3S、304J3M、304J3A、304F、304L、304L1、304LS、304LF、305、316、 316L、316L1、316LF、XM-7、310S…etc.); welding series (ER307SI、Y308、Y308HSI、ER308HSI、Y308L、ER308LHSI、ER308L、 Y308L1、Y308LSI ER308 LSI、Y309L1、ER 309L1、Y309L、ER309L、Y309LSI、ER309LSI、Y316L、ER 316、ER316LSI…) and some other steel grades whose relevant composition has been modified, and plan to produce ferrous series in the future (SUS430、SUS405…) and martensite series (SUS403、SUS410…) and some other steel grades with related composition amendments.

This category is mainly low-carbon steel with carbon content below 0.2%, and part of high-carbon steel is also produced. The following is a brief list of its types：aluminum-killed materials（SAE 1006A~ SAE 1022A…）；silicon- killed materials（SAE 1006K~ SAE 1015K…）；mesh materials (SAE 1006K ~1015K….); medium carbon materials（S45C…）；welding material（SWRY11…）；high carbon materials（SWRH 62A、SWRH 72B…）and some other steel grades with related composition amendments.

This category is mainly low-alloy steel with a total content of alloying elements below 5%. The following is a brief list of its types: 10B33、CCH 35ACR、CCH 40ACR、SCM 415、SCM 435及SCM 440…etc.. and some other steel grades with related composition amendments.

This kind of steel grades are modified with lead-containing SAE 12L14, lead-free SAE1215(M)... and related components.

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