产品名称 | 不锈钢 | 形状 | 圆形 |
---|---|---|---|
标准: | EN 10216-5 / ASTM A312 | 材料 | 1.4841 / UNS S31400 / S31000 |
表面: | 腌制退火 | 类型 | 无缝 |
申请: | Food Processing Equipment; Heat Exchangers; Onshore/offshore Engineering | ||
强光 | AISI 314 Stainless Steel, UNS S31400 Seamless Stainless Steel Tubing, Pickeled Annealed Stainless Steel Round Pipe |
EN10216-5 1.4841 / UNS S31400 / AISI314 Stainless Steel
同创集团 deal with Austenitic Stainless Steel, Nickel Alloy Steel(Hastelloy , Monel, Inconel, Incoloy ) seamless and welded pipe and tube already more than 25 years, every year sell more than 80000 tons of steel pipe and tube. Our client already cover more than 45 countries, Like Italy, UK, Gernmany, USA, Canada, Chile, Colombia, Saudi Arabia, Korea, Singapore, Austrial, Poland, France ….
DIN1.4841 is a fully austenitic stainless steel grade. It is a good heat resisting grade with excellent corrosion resistance. Usually, these are ideal for high heating applications due to its goods thermal stability. A common feature of high-temperature SS that is designed for use in temperature more than 500 degree C. Below this temperature range, creep strength is the fundament for the dimensioning factor. Designing steels for high-temperature applications tend them to resistance to oxidation. As it is an austenitic grade, resulting in good creep strength. Stainless Steel DIN 1.4841 Tubing is processed from heat treatment process due to good temperature stability even at high temperatures. Primarily, it is used wherever high mechanical strength is required. Machining stress is removed by the stress relieving process. This operation is done to remove distortion and elongation.This grade is resistant to scaling in oxidizing environments. It also shows certain sensitivity at reducing chemicals such as chlorides, sulfides, and harsh acids. These SS tubes are leakage proof even in pressurizing applications. These are also formable into any complex shapes with conventional machines.
化学成分
等级 | DIN 1.4841 | |
---|---|---|
分钟 | 最大 | |
C | - | 0.015 |
锰 | - | 2.0 |
Si | - | 0.15 |
P | - | 0.020 |
S | - | 0.015 |
Cr | 24.0 | 26.0 |
莫 | - | 0.10 |
倪 | 19.0 | 21.0 |
N | - | - |
机械性能
等级 | DIN 1.4841 | |
---|---|---|
最小拉伸强度(兆帕 | 515 | |
屈服强度 0.2% 抗压强度(兆帕) min | 205 | |
伸长率(%,50 毫米)最小值 | 40 | |
硬度 | 洛氏 B (HR B) 最大值 | 95 |
最大布氏硬度 (HB) | 217 |
物理特性
等级 | DIN 1.4841 | |
---|---|---|
密度(千克/立方米) | 7750 | |
弹性模量(GPa) | 200 | |
平均热膨胀系数 (m/m/0C) | 0-1000C | 15.9 |
0-3150C | 16.2 | |
0-5380C | 17.0 | |
导热系数(瓦/米.K) | 在 1000C 时 | 14.2 |
在 5000C 时 | 18.7 | |
比热 0-1000C (J/kg.K) | 500 | |
电阻率(n.m) | 720 |
等效成绩
等级 | 310 | |
UNS 编号 | S31000 | |
BS | 304S31 | |
En | 58E | |
没有 | 1.4841 | |
名称 | X5CrNi18-10 | |
瑞典 SS | 2332 | |
日本 JIS | SUS 310 | |
社会变革管理计划 | 20Ch25N20S2 |
应用
- 1.食品加工设备,尤其是啤酒酿造、牛奶加工和葡萄酒酿造设备。
- 2.厨房工作台、水槽、槽、设备和器具
- 3.建筑镶板、栏杆和装饰
- 4.化学品容器,包括用于运输的容器
- 5.热交换器
- 6.用于采矿、采石和水过滤的编织或焊接筛网
- 7.螺纹紧固件
- 8.弹簧
- 9.造船,陆上,近海,Maire.