High Temp Metals 800-500-2141

418 SS

Description

Greek Ascoloy (418) is a hardenable chromium-nickel-tungsten martensitic alloy that is designed for services at temperatures up to 1200 °F in highly stressed parts.

This steel is an extremely deep-hardening grade and is used where slightly superior creep strength and resistance to tempering and stress-corrosion cracking are desired in addition to the general properties of the 12% chromium stainless steels. Typical applications are steam turbine buckets and blades as well as compressor parts in gas turbines and high temperature bolts.

TYPICAL SPECIFICATION PACKAGES

UNS-S-41800

SHEET:AMS 5508

ALLOYSIZEWEIGHT
CURRENT BAR INVENTORY
418 SS0.875 DIA X 158-163"RL
22.225MM DIA
228 LBS
103 KG
CURRENT SHEET INVENTORY
418 SS0.032 X 12.000 X 120.000
0.8128MM X 304.8 X 3048
1411 LBS
640 KG
418 SS0.040 X 12.000 X 120.000
1.016MM X 304.8 X 3048
1443 LBS
655 KG
418 SS0.050 X 12.000 X 120.000
1.27MM X 304.8 X 3048
2299 LBS
1043 KG
418 SS0.050 X 24.000 X 120.000
1.27MM X 609.6 X 3048
251 LBS
114 KG
418 SS0.063 X 12.000 X 120.000
1.6002MM X 304.8 X 3048
2712 LBS
1230 KG
418 SS0.074 X 12.000 X 120.000
1.8796MM X 304.8 X 3048
3363 LBS
1525 KG
418 SS0.074 X 24.000 X 120.000
1.8796MM X 609.6 X 3048
3052 LBS
1384 KG
418 SS0.125 X 24.000 X 120.000
3.175MM X 609.6 X 3048
4713 LBS
2138 KG