ASTM Valves Casting Materials


Material ASTM Casting Spec. Service
Carbon Steel ASTM A216
Grade WCB
Non-corrosive applications including water, oil and gases at temperatures between -20°F (-30°C) and +800°F (+425°C)
Low Temp
Carbon Steel
ASTM A352
Grade LCB
Low temperature applications to -50°F (-46°C). Not for use above +650°F (+340°C).
Low Temp
Carbon Steel
ASTM A352
Grade LC1
Low temperature applications to -75°F (-59°C). Not for use above +650°F (+340°C).
Low Temp
Carbon Steel
ASTM A352
Grade LC2
Low temperature applications to -100°F (-73°C). Not for use above +650°F (+340°C).
3.1/2% Nickel
Steel
ASTM A352
Grade LC3
Low temperature applications to -150°F (-101°C). Not for use above +650°F (+340°C).
1.1/4% Chrome
1/2% Moly Steel
ASTM A217
Grade WC6
Non-corrosive applications including water, oil and gases at temperatures between -20°F (-30°C) and +1100°F (+593°C).
2.1/4% Chrome ASTM A217
Grade C9
Non-corrosive applications including water, oil and gases at temperatures between -20°F (-30°C) and +1100°F (+593°C).
5% Chrome
1/2% Moly
ASTM A217
Grade C5
Mild corrosive or erosive applications as well as non-corrosive applications at temperatures between -20°F (-30°C) and +1200°F (+649°C).
9% Chrome
1% Moly
ASTM A217
Grade C12
Mild corrosive or erosive applications as well as non-corrosive applications at temperatures between -20°F (-30°C) and +1200°F (+649°C).
12% Chrome
Steel
ASTM A487
Grade CA6NM
Corrosive application at temperatures between -20°F (-30°C) and +900°F (+482°C).
12% Chrome ASTM A217
Grade CA15
Corrosive application at temperatures up to +1300°F (+704°C)
316SS ASTM A351
Grade CF8M
Corrosive or either extremely low or high temperature non-corrosive services between -450°F (-268°C) and +1200°F (+649°C). Above +800°F (+425°C) specify carbon content of 0.04% or greater.
347SS ASTM 351
Grade CF8C
Primarily for high temperature, corrosive applications between -450°F (-268°C) and +1200°F (+649°C). Above +1000°F (+540°C) specify carbon content of 0.04% or greater.
304SS ASTM A351
Grade CF8
Corrosive or extremely high temperatures non-corrosive services between -450°F (-268°C) and +1200°F (+649°C). Above +800°F (+425°C) specify carbon content of 0.04% or greater.
304L SS ASTM A351
Grade CF3
Corrosive or non-corrosive services to +800F (+425°C).
316L SS ASTM A351
Grade CF3M
Corrosive or non-corrosive services to +800F (+425°C).
Alloy-20 ASTM A351
Grade CN7M
Good resistance to hot sulfuric acid to +800F (+425°C).
Monel ASTM 743
Grade M3-35-1
Weldable grade. Good resistance to corrosion by all common organic acids and salt water. Also highly resistant to most alkaline solutions to +750°F (+400°C).
Hastelloy B ASTM A743
Grade N-12M
Is well suited for handling hydrofluoric acid at all concentrations and temperatures. Good resistance to sulphuric and phosphoric acids to +1200°F (+649°C).
Hastelloy C ASTM A743
Grade CW-12M
Good resistance to span oxidation conditions. Good properties at high temperatures. Good resistance to sulphuric and phosphoric acids to +1200°F (+649°C).
Inconel ASTM A743
Grade CY-40
Very good for high temperature service. Good resistance to spanly corrosive media and atmosphere to +800°F (+425°C).
Bronze ASTM B62 Water, oil or gas.. up to 400°F. Excellent for brine and seawater service.

Related Post(s)

American Petroleum Institute (API)
API 600 Valve Trim No
The removable and replaceable valve internal parts that come in contact with the flow medium are collectively termed as Valve trim...




Explore the World of Piping


© Werner Sölken 2008 -  
All rights reserved.
www.wermac.org uses Google Analytics

Privacy Policy

I must be old. I still believe in respect.