High Temperature Stainless Steel Suitables In The Steam Environment

These stainless steel have the good heat-resisting performance, is suitable in the steam environment or 55 0℃ and the above temperature.
310S Stainless Steel | 309S Stainless Steel | 304H Stainless Steel | 321H Stainless Steel | 347H Stainless Steel
Standard: ASTM A213,EN 10216-5 
Anticorrosion environment: The temperature may reach 800 ℃ 
Application: Boiler

1.4828-X15CrNiSi20-12 
Standard :SEW 470,DIN EN 10095 
Equal to :Avesta 4828,Uginox R20-12,Cronifer 2012 
Anticorrosion environment: The temperature may reach 1000 ℃ , the oxygen content low azotic gas. 
Apply to: Makes the furnace, the petrochemical industry

1.4841-X15CrNiSi25-21 
Standard :SEW 470,DIN EN 10095 
Equal to :Cronifer 2520 
Anticorrosion environment: The temperature may reach 1100 ℃ , the oxidation and the reducing gas (low sulphur content) 
Apply to: Makes the furnace, the petrochemical industry

1.4876-X10NiCrAITi32-21 
Standard:SEW 470,VdTUV-Wbl.412,DIN EN 10095 
Equal to:Nicrofer 3220/3220H,Incoloy 800 
Anticorrosion environment: The temperature may reach 1100 ℃ , the long time barometric pressure or the vapor tension 
Apply to: The heat change installment, the steam response ins tallment, make the furnace, the petrochemical industry

* heat treated by oil quenching from 1800° F and tempering at 1200° F