2022-7-2 14:37| 發(fā)布者: steelfu4mo| 查看: 2442| 評論: 0 |原作者: 佛山萬慶物資
不銹鋼按主要化學(xué)組成可分為鉻不銹鋼、鉻鎳不銹鋼、鉻錳氮不銹鋼、鉻鎳鉬不銹鋼以及超低碳不銹鋼、高鉬不銹鋼、高純不銹鋼等；按鋼的性能特點和用途分類，如耐硝酸（硝酸級）不銹鋼、耐硫酸不銹鋼、耐點蝕不銹鋼、耐應(yīng)力不銹鋼、高強(qiáng)度不銹鋼等。按鋼的功能特點分類，如低溫不銹鋼、無磁不銹鋼、易切削不銹鋼，超塑性不銹鋼等。通常以金相組織進(jìn)行分類。按金相組織分類為：鐵素體(F)型不銹鋼、馬氏體(M)型不銹鋼、奧氏體(A)型不銹鋼、奧氏體-鐵素體(A-F)型雙相不銹鋼、奧氏體-馬氏體(A-M)型雙相不銹鋼和沉淀硬化(PH)型不銹鋼。
Stainless steel can be divided into the main chemical composition, chromium nickel stainless steel, chromium manganese nitrogen stainless steel, chromium nickel molybdenum stainless steel, ultra low carbon stainless steel, high purity stainless steel; according to the performance characteristics and use of steel, such as nitric acid (nitric acid grade) stainless steel, sulfate resistant stainless steel, point corrosion resistant stainless steel, stress resistant stainless steel, high strength stainless steel, etc.According to the functional characteristics of steel classification, such as low-temperature stainless steel, magnetic-free stainless steel, easy to cut stainless steel, super plastic stainless steel, etc.It is usually classified in a gold-phase organization.According to metallographic organization into: ferrite (F) type stainless steel, martensite (M) type stainless steel, austenite (A) type stainless steel, austenite-ferrite (A-F) type double phase stainless steel, austenite-Martenite (A-M) type bipolar stainless steel and precipitation hardening (PH) type stainless steel.
什么是430不銹鋼？
What is the 430 stainless steel product?
430不銹鋼，在我們不銹鋼行業(yè)內(nèi)被稱為“不銹鐵”，是一種耐腐蝕性能好的通用鋼，擁有良好的耐腐蝕性，有比奧氏體不銹鋼要優(yōu)異的導(dǎo)熱性能，熱膨脹系數(shù)小于奧氏體，耐熱疲勞，添加穩(wěn)定元素鈦，焊縫機(jī)械性能好。430不銹鋼目前主要應(yīng)用于建筑裝飾、部分家電部件、燃油燒嘴部件等常溫或高溫的場景。
430 Stainless steel, known as "stainless iron" in our stainless steel industry, is a general steel with good corrosion resistance, has good corrosion resistance, has better than austenitic stainless steel thermal conductivity, thermal expansion coefficient is less than austenitic, heat fatigue resistance, add stable element titanium, weld mechanical performance is good.430 Stainless steel is currently mainly used in building decoration, some home appliance parts, fuel burner parts and other room temperature or high temperature scenes.
不銹鐵2B面又是什么？
What is the stainless iron surface 2B?
2B：代表冷軋后經(jīng)熱處理、酸洗,再以精軋加工使表面為適度之光亮者.由于表面光滑，易于再研磨，使表面更加光亮，用途廣泛，如餐具、建材等。采用改善機(jī)械性能的表面處理后，幾乎滿足所有用途。
2B: represents the heat treatment, pickling, and then fine rolling to make the surface moderately bright. Because the surface is smooth, easy to grind again, make the surface more bright, widely use, such as tableware, building materials.Surtreatment with improved mechanical properties satisfies almost all applications.
其次，我們從表面分析一下。2B是指不銹鋼的表面，代表霧面，也叫2B霧面，照不出人影的.2B面的不銹鋼都是軟態(tài)的,也就是硬度HV（維氏硬度）在150-200度。依次排序為2B面，啞光面、光亮面、BA面、6K、8K、BA以后就屬于鏡面了（包括BA）。
Second, let's analyze it from the surface.2B refers to the surface of stainless steel, representing the fog surface, also called 2B fog surface, according to the shadow. The stainless steel on side 2B is soft, that is, the hardness HV (Vicker hardness) is at 150-200 degrees. In order, surface 2B, matte, bright, BA, and 6K,8K.BA is later a mirror (including BA).
2B表面工藝流程：冷軋→退火酸洗→平整。
2B Surface process: cold rolling annealing pickling and leveling.
以往門窗配件多使用304不銹鋼，304屬于奧氏體不銹鋼，430是鐵素體不銹鋼。304牌號06Cr19Ni10(舊牌號0Cr18Ni9），430牌號10Cr17（舊牌號1Cr17）。耐腐蝕性能上，304大于430。使用范圍上，304大于430。但價錢上304也大于430。430不銹鋼，在我們不銹鋼行業(yè)內(nèi)被稱為“不銹鐵”，擁有良好的耐腐蝕性，有比奧氏體不銹鋼要優(yōu)異的導(dǎo)熱性能，而且430不銹鋼添加了穩(wěn)定的化學(xué)元素鈦，焊縫部位機(jī)械性能比304不銹鋼好。
In the past, the door and window accessories mostly used 304 stainless steel, 304 belongs to austenitic stainless steel, 430 is ferrite stainless steel.30406Cr19Ni10 (old 0Cr18Ni9), 43010Cr17 (old 1Cr17).Corrosion resistance, 304 greater than 430. On range, 304 is greater than 430. But the price of 304 is also greater than 430. 430 stainless steel, known as "stainless iron" in our stainless steel industry, has good corrosion resistance, excellent thermal conductivity than austenitic stainless steel, and 430 stainless steel added a stable chemical element titanium, weld site mechanical performance is better than 304 stainless steel.
所以這次和我們攜手合作的公司是位于廣東省肇慶市一家專門生產(chǎn)五金門窗配件的企業(yè)，省內(nèi)自有廠房。他們采購的是材質(zhì)為430不銹鐵2B面，厚度分別為1.8/2.0/3.0/3.5。貴公司一直專注于五金制品的開發(fā)、生產(chǎn)和銷售四連桿滑撐,四連桿滑撐,不銹鋼窗撐,平開窗鉸鏈,不銹鋼滑撐,四連桿左右窗撐,平開四連桿等產(chǎn)品加工。***五金制品有限公司生產(chǎn)的品種類繁多，質(zhì)優(yōu)耐用、品位獨特而深受消費者信賴和好評，不僅暢銷全國，還遠(yuǎn)銷世界多個國家和地區(qū)。
So this time and we cooperate with the company is located in Zhaoqing city, Guangdong province, specializing in the production of hardware door and window accessories enterprise, the province has its own factory.They purchased 430 stainless iron 2B sides with a thickness of 1.8/2.0/3.0/3.5 respectively. Your company has been focused on the development, production and sales of hardware products four link sliding, four link sliding, stainless steel window, flat window hinge, stainless steel sliding, four link left and right window, flat open four links and other products processing.*** Hardware Products Co., Ltd. produces a wide variety of varieties, excellent and durable quality, unique taste and trusted and praised by consumers, not only sell well across the country, but also exported to many countries and regions in the world.
佛山市萬慶物資有限公司是一家集加工、貿(mào)易于一體的大型不銹鋼流通企業(yè)，秉承“讓中國用鋼企業(yè)持續(xù)盈利”的使命，公司始終堅持“志誠守信、融合創(chuàng)新”的發(fā)展理念，不斷提升管理水平，凝聚了一支忠誠的員工隊伍，建立起了“立足華南、輻射各省、面向全球”的完整營銷網(wǎng)絡(luò)，與國內(nèi)多家大型不銹鋼生產(chǎn)企業(yè)建立了穩(wěn)固的戰(zhàn)略伙伴關(guān)系。
Foshan wanqing materials co., LTD. Is a collection of processing, trade in a large stainless steel circulation enterprises, adhering to the "make China steel enterprises continuous profit" mission, the company always adhere to the "honesty, fusion innovation" development concept, improve management level, condensed a loyal staff, established a "based on south China, radiation provinces, global" complete marketing network, and many domestic large stainless steel production enterprises established a solid strategic partnership.
十?dāng)?shù)年風(fēng)雨歷程，佛山萬慶已逐步成長為國內(nèi)不銹鋼流通行業(yè)的重要一份子，正日新月異邁向未來。
Ten years of wind and rain process, Foshan Wanqing has gradually grown into an important part of the domestic stainless steel circulation industry, with each passing day towards the future.