2022-7-2 14:37| 发布者: steelfu4mo| 查看: 2301| 评论: 0 |原作者: 佛山万庆物资
不锈钢按主要化学组成可分为铬不锈钢、铬镍不锈钢、铬锰氮不锈钢、铬镍钼不锈钢以及超低碳不锈钢、高钼不锈钢、高纯不锈钢等；按钢的性能特点和用途分类，如耐硝酸（硝酸级）不锈钢、耐硫酸不锈钢、耐点蚀不锈钢、耐应力不锈钢、高强度不锈钢等。按钢的功能特点分类，如低温不锈钢、无磁不锈钢、易切削不锈钢，超塑性不锈钢等。通常以金相组织进行分类。按金相组织分类为：铁素体(F)型不锈钢、马氏体(M)型不锈钢、奥氏体(A)型不锈钢、奥氏体-铁素体(A-F)型双相不锈钢、奥氏体-马氏体(A-M)型双相不锈钢和沉淀硬化(PH)型不锈钢。
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不锈钢？
What is the 430 stainless steel product?
430不锈钢，在我们不锈钢行业内被称为“不锈铁”，是一种耐腐蚀性能好的通用钢，拥有良好的耐腐蚀性，有比奥氏体不锈钢要优异的导热性能，热膨胀系数小于奥氏体，耐热疲劳，添加稳定元素钛，焊缝机械性能好。430不锈钢目前主要应用于建筑装饰、部分家电部件、燃油烧嘴部件等常温或高温的场景。
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.
不锈铁2B面又是什么？
What is the stainless iron surface 2B?
2B：代表冷轧后经热处理、酸洗,再以精轧加工使表面为适度之光亮者.由于表面光滑，易于再研磨，使表面更加光亮，用途广泛，如餐具、建材等。采用改善机械性能的表面处理后，几乎满足所有用途。
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，我们从表面分析一下。2B是指不锈钢的表面，代表雾面，也叫2B雾面，照不出人影的.2B面的不锈钢都是软态的,也就是硬度HV（维氏硬度）在150-200度。依次排序为2B面，哑光面、光亮面、BA面、6K、8K、BA以后就属于镜面了（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表面工艺流程：冷轧→退火酸洗→平整。
2B Surface process: cold rolling annealing pickling and leveling.
以往门窗配件多使用304不锈钢，304属于奥氏体不锈钢，430是铁素体不锈钢。304牌号06Cr19Ni10(旧牌号0Cr18Ni9），430牌号10Cr17（旧牌号1Cr17）。耐腐蚀性能上，304大于430。使用范围上，304大于430。但价钱上304也大于430。430不锈钢，在我们不锈钢行业内被称为“不锈铁”，拥有良好的耐腐蚀性，有比奥氏体不锈钢要优异的导热性能，而且430不锈钢添加了稳定的化学元素钛，焊缝部位机械性能比304不锈钢好。
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.
所以这次和我们携手合作的公司是位于广东省肇庆市一家专门生产五金门窗配件的企业，省内自有厂房。他们采购的是材质为430不锈铁2B面，厚度分别为1.8/2.0/3.0/3.5。贵公司一直专注于五金制品的开发、生产和销售四连杆滑撑,四连杆滑撑,不锈钢窗撑,平开窗铰链,不锈钢滑撑,四连杆左右窗撑,平开四连杆等产品加工。***五金制品有限公司生产的品种类繁多，质优耐用、品位独特而深受消费者信赖和好评，不仅畅销全国，还远销世界多个国家和地区。
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.
佛山市万庆物资有限公司是一家集加工、贸易于一体的大型不锈钢流通企业，秉承“让中国用钢企业持续盈利”的使命，公司始终坚持“志诚守信、融合创新”的发展理念，不断提升管理水平，凝聚了一支忠诚的员工队伍，建立起了“立足华南、辐射各省、面向全球”的完整营销网络，与国内多家大型不锈钢生产企业建立了稳固的战略伙伴关系。
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.
十数年风雨历程，佛山万庆已逐步成长为国内不锈钢流通行业的重要一份子，正日新月异迈向未来。
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.