RSS

Fossil Fuel Power

 

 

Standard Grades

Classification Grade Basic chemical composition UNS No. ASTM            ASME                        EN          

 Features                                            

●Applications                                      

Ferritic 91  9Cr-Mo-V-Nb  K90901 

 A213/A335

T91/P91

SA-213/SA-335

T91/P91

EN 1.4903

X10CrMoVNb   9-1

High strength high Cr ferritic steel

●Tubes and Pipes

Austenitic  304H 18Cr-8Ni  S30409 

 A213

TP304H

SA-213

TP304H

EN 1.4948

X6CrNi18-10

18Cr-8Ni austenitic stainless steel

●Tubes and Pipes

Austenitic  316H  18Cr-12Ni S31609

 A213

TP316H

SA-213

TP316H

EN 1.4918

X6CrNiMo   17-13-2

18Cr-8Ni austenitic stainless steel

●Tubes and Pipes

Austenitic  321H  18Cr-8Ni-Ti S32109

 A213

TP321H

SA-213

TP321H

EN 1.4941

X8CrNiTiB   18-10

18Cr-8Ni austenitic stainless steel

●Tubes and Pipes

Austenitic  347H  18Cr-12Ni-Nb S34709

 A213

TP347H

SA-213

TP347H

EN 1.4550

   X6CrNiNb  18-10

18Cr-8Ni austenitic stainless steel

●Tubes and Pipes

Austenitic  310H  25Cr-20Ni S31009

 A213

TP310H

SA-213

TP310H

EN 1.4845

X8CrNi25-21

15Cr-20Ni austenitic stainless steel

●Tubes and Pipes

 Ni base  617 22Cr-54Ni-9Mo-12.5Co-Al N06617  B167 SB-167  -

High strength Ni based alloy for       A-USC boilers

●Tubes and Pipes

 

Original Grades

Classification Company designation Basic chemical composition UNS No. ASTM            ASME            EN VdTUV Material Data

Features                         

●Applications

Ferritic HCM2S 2.25Cr-1.6W-V-Nb K40712

A213/A335

T23/P23

SA-213/SA-335

CC2199-5

- -

High strength ferritic steel

●Tubes and Pipes 

Ferritic NF616  9Cr-1.8W-V-Nb K92460

A213/A335

T92/P92

SA-213/SA-335

CC2179-7

 1.4901

X10CrWMoV Nb 9-2

552

High strength high Cr ferritic steel

●Tubes and Pipes for high temperature

Ferritic  HCM12A 11Cr-2W-0.4Mo-1Cu-V-Nb K91261

A213/A335

T122/P122

SA-213/SA-335

CC2180-5

- -

High strength high Cr ferritic steel

●Tubes and Pipes for high temperature

Austenitic TP347HFG 18Cr-11Ni-0.6Nb S34710

A213

TP347HFG

SA-213

TP347HFG

1.4908

X8CrNi19-11

547

High strength and fine grained 18Cr-8Ni steel

●Super heater/Reheater for high temperature

Austenitc SUPER304H 18Cr-9Ni-3Cu-Nb-N S30432 A213

SA-213

CC2328-2

 1.4907

X10CrNiCuNb 18-9-3

550

High strength and fine grained 18Cr-8Ni steel

●Super heater/Reheater for high temperature

Austenitic XA704  18Cr-9Ni-2W-V-Nb-N S34705 

A213

TP347W

SA-213

CC2475

 554

High strength and corrosion resistance 18Cr-8Ni steel

●Super heater/Reheater for high temperature 

Austenitic NF709  22Cr-25Ni-1.5Mo-Nb-N  S31025

A213

TP31MoCbN

SA-213

CC2581

 -  563  High strength and corrosion resistance 22Cr-25Ni steel

●Super heater/Reheater for high temperature 

Austenitic HR3C 25Cr-20Ni-Nb-N S31042

A213

TP310HCbN

SA-213

TP310HCbN

1.4952

X6CrNiNbN 25-20

546

High strength and corrosion resistance 25Cr-20Ni steel

●Super heater/Reheater for high temperature

Ni base HR6W 23Cr-45Ni-8W-Ti-Nb N06674 B167

SB-167

CC2684

 - 559

High strength Ni based alloy for A-USC boilers

●Tubes and Pipes for A-USC boilers

Ni base HR11N 29Cr-42Ni-1Mo-N N06811 B407

SB-407

CC2518-1

 -

Superior corrosion resistance Ni based alloy

●Tubes for corrosive environment

Ni base SUPER625 22Cr-50Ni-9Mo-Nb N06852 B444

SB-444

CC2520

 - -

Superior corrosion resistance Ni based alloy

●Tubes for corrosive environment