【Q&A】Catalytic Coking Reformate Blending Edition 20180110
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Participation: Reward of 3~5 Wealth points； Correct answer: Reward of 10 wealth points ； Note: This post is valid for 48 hours. Question: Into which categories can alloy steels be divided? Answer: It can be divided into alloy structural steel, alloy tool steel, and special-purpose steel. Your participation is the greatest support for our work. Giving roses to others leaves a pleasant fragrance in one’s own hands. https://bbs.hcbbs.com/static/image/hrline/1.gif https://bbs.hcbbs.com/static/image/hrline/2.gif The answers will be announced automatically after two days. “My Device, My Home” – Large-scale original photo sharing event (Phase 2) https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=1868167&extra=page%3D1 【Daily Question】Summary post for 2017 on catalytic coking and reforming oil blending versions https://bbs.hcbbs.com/thread-1811219-1-1.html 【Q&A】Summary post for 2017 on catalytic coking and reforming oil blending versions https://bbs.hcbbs.com/thread-1826018-1-1.html
1. Based on the content of alloying elements, they are classified into low-alloy steel, medium-alloy steel, and high-alloy steel. 2. According to their uses, they include alloy structural steel, spring steel, bearing steel, alloy tool steel, high-speed tool steel, stainless steel, heat-resistant steel that does not peel, and silicon steel for electrical applications.
There are many types of alloy steels in general; they are usually classified according to the content of alloying elements as low-alloy steel (content < 5%), medium-alloy steel (content 5%–10%), and high-alloy steel (content > 10%)； Classified by quality into high-quality alloy steel and special alloy steel ； Based on their properties and uses, they are further divided into alloy structural steel, stainless steel, acid-resistant steel, wear-resistant steel, heat-resistant steel, alloy tool steel, rolling bearing steel, alloy spring steel, and steels with special properties (such as soft magnetic steel, permanent magnetic steel, and non-magnetic steel).
Alloy steels can be divided into 8 major categories, namely: alloy structural steel, spring steel, bearing steel, alloy tool steel, high-speed tool steel, stainless steel, heat-resistant non-stripping steel, and silicon steel for electrical uses
Alloy structural steel, alloy tool steel, steel with special properties
There are many types of alloy steels in general; they are usually classified according to the content of alloying elements as low-alloy steel (content < 5%), medium-alloy steel (content 5%–10%), and high-alloy steel (content > 10%)； Classified by quality into high-quality alloy steel and special alloy steel ； Based on their properties and uses, they are further divided into alloy structural steel, stainless steel, acid-resistant steel, wear-resistant steel, heat-resistant steel, alloy tool steel, rolling bearing steel, alloy spring steel, and steels with special properties (such as soft magnetic steel, permanent magnetic steel, and non-magnetic steel).
Alloy steels can be divided into 8 major categories, namely: alloy structural steel, spring steel, bearing steel, alloy tool steel, high-speed tool steel, stainless steel, heat-resistant non-stripping steel, and silicon steel for electrical uses
Generally, they are classified according to the content of alloying elements as low-alloy steel (content < 5%), medium-alloy steel (content 5%–10%), and high-alloy steel (content > 10%)； Classified by quality into high-quality alloy steel and special alloy steel ； Based on their properties and uses, they are further divided into alloy structural steel, stainless steel, acid-resistant steel, wear-resistant steel, heat-resistant steel, alloy tool steel, rolling bearing steel, alloy spring steel, and steels with special properties (such as soft magnetic steel, permanent magnetic steel, and non-magnetic steel)
Based on the content of alloying elements, they are classified as low-alloy steel (content < 5%), medium-alloy steel (content 5%–10%), and high-alloy steel (content > 10%)
Generally, they are classified according to the content of alloying elements as low-alloy steel (content < 5%), medium-alloy steel (content 5%–10%), and high-alloy steel (content > 10%)； Classified by quality into high-quality alloy steel and special alloy steel ； Based on their properties and uses, they are further divided into alloy structural steel, stainless steel, acid-resistant steel, wear-resistant steel, heat-resistant steel, alloy tool steel, rolling bearing steel, alloy spring steel, and steels with special properties (such as soft magnetic steel, permanent magnetic steel, and non-magnetic steel).