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鋼材知識問答系統│常州仁成金屬精密鋼管廠│江蘇省常州市鋼管...
鋼材知識問答系統,常州仁成金屬精密鋼管廠,江蘇省常州市鋼管生產廠家,鋼鐵行業資訊,江蘇常州仁成金屬精密鋼管廠有限公司,仁成鋼管廠,仁成精密鋼管廠,常州精密鋼管博客網,常州仁成金屬鋼管有限公司
baike.josen.net/ 2025-6-3
不銹鋼316L耐酸堿嗎? - 鋼材相關技術問題
不銹鋼316L耐酸堿嗎?
gang.josen.net/index.php/ask/view_23... 2025-3-13
gost19903-90是俄羅斯什么材質? - 鋼材相關技術問題
請問:gost19903-90是俄羅斯什么材質?
gang.josen.net/index.php/ask/view_23... 2025-5-27
用于加工工業的冷拔無縫熱交換器管 - 鋼材知識問答系統│常州仁成...
用于加工工業的冷拔無縫熱交換器管 本手冊中描述的管材用于建造熱交換設備,例如加工工業的煉油、氣體冷凝器和石化廠。這些熱交換器的使用溫度范圍為 -100°C 至 +625°C,(-150°F ~ 1150°F)。管材參數(尺寸、鋼級等)由設計者根據所使用的流體、溫度和壓力設備確定。
emlog.josen.net/post/290.html 2024-8-12
Jiangsu Tiancheng Group Limited-What is Alloy Steel? and What...
Alloy steel is a steel that has had small amounts of one or more alloying elements (other than carbon) such as such as manganese, silicon, nickel, titanium, copper, chromium and aluminum added. This produces specific properties that are not found in regular carbon steel. Alloy steels are wo...
tiancheng.josen.net/post/...html 2024-5-7
俄標03X17H14M3 GOST 5632-2014是什么材質? - 鋼材相關技術問題
俄標03X17H14M3 GOST 5632-2014是什么材質?03X17H14M3 GOST 5632-2014 請問一下這是什么材質,可以用什么材質代替?
gang.josen.net/index.php/ask/view_23... 2025-3-15
CF53中高碳低合金鋼特性標準及熱處理詳解 - 鋼材知識問答系統│...
CF53是德國標準DIN 17212中的一種中高碳低合金鋼(對應中國55/50鋼),具有高強度、耐磨和耐疲勞特性,廣泛用于齒輪、軸類等高負荷機械零件。其化學成分含碳0.47%~0.57%,抗拉強度達640~880MPa,硬度198~263HBW。熱處理推薦830~870℃正火或800~860℃淬火+150~600℃回火,需
emlog.josen.net/post/1719.html 2025-5-30
Jiangsu Tiancheng Group Limited-What is 4140 Steel, How is...
AISI 4140 steel is a low alloy steel containing chromium, molybdenum, and manganese. It is widely used across numerous industries and is an excellent material choice due to its toughness, high fatigue strength, and abrasion and impact resistance. Not many grades can match the versatility and usef...
tiancheng.josen.net/post/...html 2025-3-18
Jiangsu Tiancheng Group Limited-Welded Pipe & Tube
Tiancheng_Groupjosen_donginfo@tiancheng.orgHome Tiancheng's ProductsWelded Pipe & Tube ASTM A178 Electric Resistance Welded Tube ERW STEEL PIPES ?? 1 ?? Copyright? Jiangsu Tiancheng Group Limited some Rights Reserved. ★常州精密鋼管博客★ Z-BlogPHP 1.7.3 中文版 English ...
tiancheng.josen.net/category...html 2025-3-15