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
ALLOYSIZEWEIGHT
CURRENT SHEET INVENTORY
418 SS - DUE DATE: 03-15-230.032 X 12.000 X 120.000
0.8128MM X 304.8 X 3048
7000 LBS
3175 KG
418 SS - DUE DATE: 03-16-230.040 X 12.000 X 120.000
1.016MM X 304.8 X 3048
7000 LBS
3175 KG
418 SS0.050 X 12.000 X 120.000
1.27MM X 304.8 X 3048
322 LBS
146 KG
418 SS - DUE DATE: 03-16-230.050 X 24.000 X 120.000
1.27MM X 609.6 X 3048
7000 LBS
3175 KG
418 SS0.063 X 12.000 X 120.000
1.6002MM X 304.8 X 3048
2609 LBS
1183 KG
418 SS0.074 X 12.000 X 120.000
1.8796MM X 304.8 X 3048
3332 LBS
1511 KG
418 SS0.074 X 24.000 X 120.000
1.8796MM X 609.6 X 3048
1829 LBS
830 KG
418 SS0.125 X 24.000 X 120.000
3.175MM X 609.6 X 3048
3591 LBS
1629 KG