20S31（1.4571）板，棒，管，鋼帶，線材，鍛件，鍛管，鍛板，鍛棒，圓棒，板材，薄板，無縫管，焊管，圓鋼，絲材

牌號

320S31

BS 970-3-1991

對應標準

機械及相關工程用鋼的規(guī)格第3部分:一般工程用優(yōu)質鋼棒

Specification for wrought steel for machanical and allied engineering purposes part 3.bright bars for general engineering purposes

歸類

奧氏體不銹鋼

性能

強度耐腐蝕低溫韌性沖擊韌性鍛壓性

標簽

奧氏體不銹鋼

320S31（1.4571）不銹鋼在我們的特殊材料中排名第三。因此，在國際象棋的意象中，它并不完全是“國王或王后”。由于其用途廣泛，

您可能會將其視為像“城堡”一樣的堅固工人。材料 320S31（1.4571）屬于鋼種 A5，是該鋼種中最常用的材料。

DIBt 將其分類為組件和連接元件的耐腐蝕等級 (CRC) III（中等）。不銹鋼奧氏體鋼的重要應用是具有中等二氧化硫和氯化物污染水平的難以接近的結構或結構。我們的客戶特別喜歡利用我們大量庫存的 320S31（1.4571）螺桿。

我們還可以根據要求為客戶提供螺紋桿切割服務。

特殊材料的關鍵特性 320S31（1.4571）

由于鈦的穩(wěn)定性，320S31（1.4571）不銹鋼表現出良好的耐腐蝕性，非常適合用于化學工業(yè)。在熱處理狀態(tài)下，它顯示出幾乎完全顯著的奧氏體結構。除氣焊外，使用所有程序都可以輕松進行焊接。然而，由于其鈦含量，無法對材料進行高光澤拋光。材料 320S31（1.4571）

不適合在海水或海氣環(huán)境中永久使用。

特殊材料320S31（1.4571）在連接技術中的應用

與特殊材料 1.4462 相比，1.4571 不銹鋼不適用于海水或靠近大海的區(qū)域。它的主要應用領域是具有中等氯化物和二氧化硫污染水平的建筑和難以接近的建筑。320S31（1.4571）它是A5鋼級材料中最常用的材料，常用于化學儀器工程或廢氣技術和廢水處理。

材料A5 |的應用 使用的320S31（1.4571）包括：

• 設備及管道建設

• 建造業(yè)

• 化學工業(yè)

• 飲料和食品行業(yè)

• 機械工業(yè)

• 造船

• 設備和容器結構

• 汽車行業(yè)

• 家用電器

• 室內外建筑

• 排氣技術和廢水處理

320S31 (1.4571) stainless steel ranks third among our special materials. Therefore, in the image of chess, it is not completely "king or queen". Because of its wide range of uses,

You might think of it as a solid worker like a castle. Material 320S31 (1.4571) belongs to steel grade A5, which is the most commonly used material.

DIBt classifies them as corrosion resistance class (CRC) III (medium) of components and connecting elements. The important application of stainless steel austenitic steel is the inaccessible structure or structure with medium sulfur dioxide and chloride pollution level. Our customers especially like to use our large stock of 320S31 (1.4571) screws.

We can also provide threaded rod cutting services for customers according to their requirements.

Key characteristics of special materials 320S31 (1.4571)

Due to the stability of titanium, 320S31 (1.4571) stainless steel shows good corrosion resistance and is very suitable for the chemical industry. In the heat treatment state, it shows almost completely remarkable austenite structure. Welding can be easily performed using all procedures except gas welding. However, due to its titanium content, the material cannot be polished with high gloss. Material 320S31 (1.4571)

It is not suitable for permanent use in sea water or sea air environment.

Application of special material 320S31 (1.4571) in connection technology

Compared with the special material 1.4462, 1.4571 stainless steel is not suitable for seawater or areas close to the sea. Its main application fields are buildings with medium chloride and sulfur dioxide pollution levels and buildings that are difficult to access. 320S31 (1.4571) is the most commonly used material among A5 steel grade materials, commonly used in chemical instrument engineering or waste gas technology and wastewater treatment.

The 320S31 (1.4571) used in the application of material A5 | includes:

Equipment and pipeline construction

Construction industry

chemical industry

Beverage and food industry

Machinery industry

shipbuilding

Equipment and vessel structure

Automobile industry

Household Electric Appliances

Indoor and outdoor buildings

Exhaust technology and wastewater treatment

320S31（1.4571）化學元素成分含量(%)

320S31（1.4571）機械性能