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搭载快感浓缩功能…新型态的时间停止器、问世搭载快感浓缩功能…新型态的时间停止器、问世,桥本ありな跳槽的第二支作品?战斗力可比超级赛亚人桥本ありな跳槽的第二支作品?战斗力可比超级赛亚人,天使的喘息声、秋叶原人气沸腾的地下偶像下海了天使的喘息声、秋叶原人气沸腾的地下偶像下海了

搭载快感浓缩功能…新型态的时间停止器、问世搭载快感浓缩功能…新型态的时间停止器、问世,桥本ありな跳槽的第二支作品?战斗力可比超级赛亚人桥本ありな跳槽的第二支作品?战斗力可比超级赛亚人,天使的喘息声、秋叶原人气沸腾的地下偶像下海了天使的喘息声、秋叶原人气沸腾的地下偶像下海了

发布日期:2021年02月25日
1 Manufacturers, Suppliers, Distributors listed for High Speed Steel
High Speed Steel
High Speed Steel

High-speed steel (HSS) is a tool steel generally used as a high-hardness cutting tool material, high wear resistance, and high heat resistance. It is also known as steel as air-hardening steel. It is usually found in power-saw blades and drill bits. It is superior to older high-carbon steel tools that can tolerate elevated temperatures without losing their temper (hardness). This property enables quicker cutting of HSS than high carbon steel, thus the name high-speed steel. At room temperature, HSS grades usually exhibit high hardness (above Rockwell hardness 60) and resistance to abrasion (usually linked to tungsten and vanadium content often used in HSS) compared to common carbon and tool steels in their usually recommended heat treatment.

High-speed steel (HSS) is a tool steel generally used as a high-hardness cutting tool material, high wear resistance, and high heat resistance. It is also known as steel as air-hardening steel. It is usually found in power-saw blades and drill bits. It is superior to older high-carbon steel tools that can tolerate elevated temperatures without losing their temper (hardness). This property enables quicker cutting of HSS than high carbon steel, thus the name high-speed steel. At room temperature, HSS grades usually exhibit high hardness (above Rockwell hardness 60) and resistance to abrasion (usually linked to tungsten and vanadium content often used in HSS) compared to common carbon and tool steels in their usually recommended heat treatment.

搭载快感浓缩功能…新型态的时间停止器、问世搭载快感浓缩功能…新型态的时间停止器、问世,桥本ありな跳槽的第二支作品?战斗力可比超级赛亚人桥本ありな跳槽的第二支作品?战斗力可比超级赛亚人,天使的喘息声、秋叶原人气沸腾的地下偶像下海了天使的喘息声、秋叶原人气沸腾的地下偶像下海了