Air-hardening, medium-alloy cold work tool steels are further divided into two groups as follows:Group 1:A2, A3, A8, and A9. Group 2:A4, A6, A7and A10. Tool Steels- Oil Hardening Cold-Work SteelsThe hardenability of oil-hardening cold-work steels can be measured using the Jominy end-quench test. They have high wear resistance, and can be
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A8 1.2631 SKD12 Special Steel Alloy Steel Tool & Die Steel Product Introduction A8 is an air-hardening tool steel that is characterized by a combination of very good toughness, Company:Guangzhou Changfeng Steel Co., Ltd. H13,Hot work mold steel,4Cr5MoSiV,X40CrMoV5-1,W H13 steel is the most widely used and most representative hot work die steel. Its main characteristics are as below:(1) has high hardenability and high toughness; (2) Excellent resistance to thermal cracking, which can be water-cooled in the workplace; (3) It has medium abrasion resistance, and can also be used to improve the surface hardness
5. Melting Process of SKD61 steel rod . 1. EAF:Electric Furnace+LF+VD(Optional) 5.Characteristic of carbon steel 1020 . Nice machanical porpertys and worse hardenability,so, it is used for machine parts. 6.Application of carbon steel 1020 (1) Can be made into mould template, mortise pin, column Special Steel SAE 1050 Carbon Steel Steel Round Bar real 1.EAF:Electric Furnace+LF+VD (Optional) 5.Characteristic of sae 1050 carbon steel. (1) Higher strength in a high-quality carbon steel. (2) Mechanical properties of this steel is very good. (3) due to poor hardenability, general normalized state, high mechanical performance requirements, the use of. quenched and tempered.
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