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» Technical Properties of Stainless Steel
ASTM
Specification Title
Specification Title
Application
Tube Making
Method
Method
Type and Grade of Stainless Steel
Scope
ASTM A 213
Seamless Ferritic & Austenitic Alloy Steel Boiler, Super Heater & Exchanger Tube
Boiler, Super Heater & Heat Exchanger Tube
Seamless
Ferritic & Austenitic Stainless Steel:
405, 410, 443, 446, 304, 304L, 310, 316, 317, 321, 347, 348
1D:3.2mm OD:101.6
ASTM A 249
Welded Austenitic Stainless Steel Tubes for Boiler, Super Heater, Heat Exchanger and Condenser.
Boiler, Super Heater & Heat Exchanger and Condenser Tube
Automatic Welding with no addition of Filler Metal
Austenitic Stainless Steel:
304, 304L, 316, 316L, 321, 317, 347, 348
ID:3.2-ID127MM
t:0.38
8.13MM
ASTM A 268
Seamless & Welded Ferritic Stainless Steel Tubing for General Services
General Corrosion Resisting and High Temperature Services
Seamless or Welding with no addition of Filter Metal.
Ferritic Stainless Steel:
405, 410, 430, 443, 446, 329, 409
ID:=/>6.4mm
T:=/>0.51mm
ASTM A 269
Seamless & Welded Austenitic Stainless steel Tubing for general service.
General Corrosion Resisting and Low or High Temperature Service
Seamless or Welded
Austenitic Stainless Steel:
304, 304L, 316, 316L, 317, 347, 348
ID:=/>6.4mm
T:=/>0.51mm
ASTM A 270
Seamless & Welded Austenitic Stainless Steel Sanitary Tubing for Dairy & Food Industry
Sanitary Tubing for use in Dairy & Food Industry
Seamless or Welded Process
Austenitic Stainless Steel:
304
OD:25.4-101.6mm
t:1.2-4mm
ASTM A 271
Chromium Nickel Steel, Seamless Austenitic Steel Tubes of Refinery Services.
Tubes for use in carrying fluids at elevated temperature pressure in heaters.
Seamless
Austenitic Stainless Steel:
304, 304H, 321, 347, 347H
OD:10.29-323.85mm
ASTM A 312
Seamless & Welded Austenitic Stainless Steel Pipe High Temperature and General Corrosive Resisting Service.
High Temperature and General Corrosive Resisting Service.
Seamless or Automatically Welded
Austenitic Stainless Steel:
304, 304H, 304L, 309, 310, 316H, 316L, 317, 321, 321H, 347, 347H, 348. 348H
OD:10.29-323.85mm
ASTM A 358
Welded Austenitic Stainless Steel Large Diameter Pipes
General Corrosion Resisting Large Diameter Pipes.
Welding with addition of Filler Metal
Austenitic Stainless Steel:
304, 304H, 304L, 309, 310, 316H, 316L, 321, 347, 348
OD:219.08-750mm
ASTM A 376
Seamless Austenitic Stainless Steel Pipe (for High Temperature Central Station Service)
High Temperature Central Station Service
Seamless
Austenitic Stainless Steel:
304, 304H, 316, 316L, 321, 321H, 347, 347H, 348
OD:10.29-323.85mm
ASTM A 409
Welded Austenitic Stainless Steel very large diameter pipes.
General Corrosion resisting very large diameter pipes.
Manual Electric Welding
Austenitic Stainless Steel:
304, 304L, 309, 310, 316, 316L, 317, 321, 347, 348
OD:355.6-762.0mm
ASTM A 688
Welded Austenitic Stainless Steel Tubes for feed water heater.
Feed water heater tubes.
Automatic Welding with no addition of Filler Metal
Austenitic Stainless Steel:
304, 304L, 316, 316L
OD:15.9-25.4mm
T:0.71 & Heavier
