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Pipe & Supply
ASTM A-48 to A-312
ASTM A-333 to A-691
ASTM A-500 Tubing
ASTM B-75 to B-626
ASTM Reference Chart
Metallurgy
Pipe Specifications
Glossary of Terms 		ASTM Cross Reference Home

Nibco Chemical Resistance Chart

GradePipeTubingWeldForgingPlate
 Specs.Specs.Fitting Specs.Specs.Specs.
CARBON STEEL
High Temp UseA-106 GR. B A-234 WPBA-105 
 A-53 GR. B    
Low Temp UseA-333 GR. 6A-334 GR. 6A-420 WPL6A350 LF2 
(Fine Grain)     
ALLOY STEEL
CarbonA-335 P1A-161 T1A-234 WP1A-182 F1A-204 GR. B
1/2% Moly A-209 T1   
1-1/4% ChromeA-335 P11A-199 T11A-234 WP11A-182 F11A-387 GR. 11
1/2% MolyA-691A-200 T11   
 (1-1/4% Cr.)A-213 T11   
2-1/4% ChromeA-335 P22A-199 T22A-234 WP22A-182 F22A-387 GR. 22
1% MolyA-691A-200 T22   
 (2-1/4% Cr.)A-213 T22   
4-6% ChromeA-335 P5A-199 T5A-234 WP5A-182 F5A-387 GR. 5
1/2% MolyA-691A-200 T5   
 (5% Cr.)A-213 T5   
8-10% ChromeA-335/font> P9A-199 T9A-234 WP9A-182 F9A-387 GR. 9
1% MolyA-691A-200 T9   
 (9% Cr.)A-213 T9   
3-1/2% NickelA-333 GR. 3A-334 GR. 3A-420 WPL3A-350 LF3A-203 GR. D
STAINLESS STEEL
18% ChromeA-312 T304A-213 T304A-403 T304A-182 T304A-240 T304
8% NickelA-358 T304A-249 T304   
  A-269 T304   
Note: Above also available in T304L and T304H
18% ChromeA-312 T316A-213 T316A-403 T316A-182 T316A-240 T316
8% NickelA-358 T316A-249 T316   
2-3% MolyA-269 T316    
Note: Above also available in T316L and T316H
18% ChromeA-312 T321A-213 T321A-403 T321A-182 T321A-240 T321
8% NickelA-249 T321    
TitaniumA-269 T321    
18% ChromeA-312 T347A-213 T347A-403 T347A-182 T347A-240 T347
8% NickelA-249 T347    
(Columbium &A-269 T347    
Tantalum)     
Note: Above also available in T347H
Note: Stainless steel also available in T309/S, T310/S, and T317
ALUMINUM ALLOYS
6061T6B-241B-210B-361B-247B-221
  B-234   
  B-483   
Note: Above also available in other grades and tempers
NICKEL ALLOYS
Alloy 20B-464B-468B-366B-462B-463
Alloy 20CB3B-729    
 B-474    
Alloy 200B-161B-163B-366 WPNB-160B-162
Alloy 201B-161 B-163B-366 WPNLB-160B-162
Alloy 400B-165B-163B-366 WPNCB-164B-127
Alloy 600B-167B-163B-366 WPNCIB-166B-168
Alloy 800B-407B-163B-366 WPNICB-408B-409
Note: Above also available in other Monel, Inconel, and Incoloy grades
Alloy C276B-619B-622B-366 WPHC276B-574**B-575**
 B-622B-626   
Note: Above also available in other Hastelloy grades

Howell assumes no liability for any damages or injuries incurred while using this data chart. The information is provided here for information purposes only.

  • Alloy 20CB3 is a trade mark of Carpenter Technologies.
  • Hastelloy is a trade mark of Haynes Ltd.
  • Monel, Inconel, and Incoloy are trade marks of INCO Ltd.
  • ** Hastelloy Flanges are produced from B-574 Bar or B-575 Plate depending on the size.
    There is no actual specification.

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Last modified: November 13, 2006 (DB)