类型
Type
|
国标新牌号
NEW GB Grade
|
国标统一数字代号
GB Unified Number
|
美标牌号
ASTM/ASME Grade
|
美国UNS代码
UNS Grade
|
欧标代码
EN Grade
|
国外公司商业牌号
Foreign Commercial Grade
|
特征/应用举例
Characteristics/Examples of Applications
|
铁素体
Ferritic Stainless Steel
|
06cr13Al
|
S11348
|
405
|
S40500
|
1.4002
|
-
|
耐高温,抗氧化,耐还原性含硫气体腐蚀。
空气换热器管,使用温度700度左右。
High temperature oxidation in air,good resistance to reducing sulphurous gases.Recuperator tubes,utilized at temperature 700C.
|
0Cr13SiAl
|
-
|
-
|
-
|
1.4724
|
SIC9(Sanyo)/
1C256(Sandvik)
|
耐高温,抗氧化,耐还原性含硫气体腐蚀。
空气换热器管,使用温度可达850度。
High temperature oxidation in air,good resistance to reducing sulphurous gases.Recuperator tubes,utilized at temperature 850C.
|
10Cr17
|
S11710
|
430
|
S43000
|
1.4016
|
-
|
耐高温,抗氧化,耐还原性含硫气体腐蚀。
空气换热器管,使用温度可达850度。
High temperature oxidation in air,good resistance to reducing sulphurous gases.Recuperator tubes,utilized at temperature 700C.
|
022Cr18Ti
|
S11863
|
439
|
S43035
|
1.4510
|
-
|
耐应力腐蚀。换热器管。
Good resistance to SCC corrosion.Water heater tubes.
|
019Cr19Mo2NbTi
|
S11972
|
444
|
S44400
|
1.4521
|
-
|
0Cr18SiAI
|
-
|
-
|
-
|
1.4742
|
SIC10(Sanyo)/
1C356(Sandvik)
|
耐高温,抗氧化,耐还原性含硫气体腐蚀。
空气换热器管,使用温度可达1000度。
High temperature oxidation in air,good resistance to reducing sulphurous gases.Recuperator tubes,utilized at temperature 1000C.
|
0Cr24SiAl
|
-
|
-
|
-
|
1.4762
|
SIC12(Sanyo)
|
耐高温,抗氧化,耐还原性含硫气体腐蚀。
空气换热器管,使用温度可达1150度。
High temperature oxidation in air,good resistance to reducing sulphurous gases.Recuperator tubes,utilized at temperature 1150C.
|
16Cr25N
|
S12550
|
TP446-1/
TP446-2
|
S44600
|
1.4762
|
4C54/2C48
(Sandvik)
|
耐高温,抗氧化,耐还原性含硫气体腐蚀。耐燃油灰分腐蚀。耐熔融铜铅锌腐蚀。空气换热管,使用温度:446-1可达1100度,446-2可达1075度
High temperature oxidation in air,good resistance to reducing sulphurous gases.Resistance to molten copper,lead and tin.Recuperator tubes,utilized at temperature1100C for 446-1,and 1075C for 446-2
|
1Cr25Ti
|
-
|
-
|
-
|
-
|
QS25T
(Sanyo)
|
耐高温,抗氧化,耐还原性含硫气体腐蚀。
空气换热器管,使用温度可达1100度。
High temperature oxidation in air,good resistance to reducing sulphurous gases.Recuperator tubes,utilized at temperature 1100C.
|
超级铁素体
Super Ferritic Stainless Steel
|
00Cr27Mo3Ni2TiNb
|
-
|
S44660
|
S44660
|
-
|
Sea-Cure
(Plymouth Tube)
|
耐氯离子点腐蚀,缝隙腐蚀,应力腐蚀基本免疫。耐磨蚀,高导热率,低热膨胀系数。海水淡化,电站冷凝器用管。Good resistance to chloride pitting and crevice,immune to SCC.Good ersion resistance,high thermal condenser tubes.
|