AMS Resource, Inc. - Alloy, Metal & Steel Supplier

8620 / E8620 / 86L20 Chromium-Nickel-Molybdenum Alloy Steel

Description

AISI 8620 is a hardenable chromium, molybdenum, nickel low alloy steel often used for carburizing to develop a case-hardened part. This case-hardening will result in good wear characteristics.
"Triple Alloys", The nickel imparts good toughness and ductility, and the chromium and molybdenum contribute increased hardness penetration and wear.

Available in Aircraft Quality and Bearing Quality

Applications

In the carburized condition this alloy is used for gears, ring gears, shafts, pinions, spline shaft, piston pins, oil pumps, piston rods and liners, cams, oil tool slips, jigs, gauges, plastic molds, jaws and crankshafts

Specifications

UNS# G86200 Chromium-Nickel-Molybdenum Alloy Steel
AMS 6274L STEEL, BARS, FORGINGS & TUBING
AMS 6276G STEEL BARS, FORGINGS & TUBING
AMS 6277E STEEL BARS, FORGINGS & TUBING
AMS 6375A STEEL WELDING WIRE
ASTM A-29 GENERAL REQUIREMENTS FOR CARBON & ALLOY BARS, WROUGHT & COLD-FINISHED
ASTM A-322 STEEL BARS, ALLOY, STANDARD GRADES STEEL BARS, ALLOY, STANDARD GRADES
ASTM A-331 STEEL BARS, ALLOY, COLD-FINISHED STEEL BARS, ALLOY, COLD-FINISHED
ASTM A-506 STANDARD SPEC. FOR STEEL SHEET & STRIP, ALLOY, HR QUALITY & STRUCTURAL QUALITY
ASTM A-507 STANDARD SPEC. FOR STEEL, SHEET & STRIP, ALLOY, HR & CR, DRAWING QUALITY
ASTM A-513 ELECTRIC-RESISTANT-WELDED CARBON & ALLOY TUBING
ASTM A-519 SEAMLESS CARBON & ALLOY MECHANICAL TUBING
ASTM A-535 SPECIAL-QUALITY BALL & ROLLER BEARING STEEL SPECIAL-QUALITY BALL & ROLLER BEARING STEEL
ASTM A-646 PREMIUM QUALITY ALLOY STEEL BLOOMS & BILLETS FOR AIRCRAFT & AEROSPACE FORGINGS
ASTM A-711 STANDARD SPEC. FOR STEEL FORGING STOCK STANDARD SPEC. FOR STEEL FORGING STOCK
ASTM A-752 GENERAL REQUIREMENTS FOR WIRE RODS & COARSE WIRE, ALLOY STEEL
ASTM A-829 ALLOY STRUCTURAL STEEL PLATES
MIL-S-8690B STEEL, CHROME-NICKEL-MOLYBDENUM, 8620, BARS, AIRCRAFT QUALITY
QQ-S-626 ALLOY STEEL PLATES ( STRUCTURAL )
SAE J1397 ESTIMATED MECHANICAL PROPERTIES & MACHINABILITY OF STEEL BARS
SAE J404 CHEMICAL COMPOSITIONS OF SAE ALLOY STEELS
SAE J412 GENERAL CHARACTERISTICS & HEAT TREATMENTS OF STEELS GENERAL CHARACTERISTICS & HEAT TREATMENTS OF STEELS

Available Forms

  • Bar
  • Extrusion-shapes
  • Forge
  • Pipe
  • Plate
  • Rolled Rings
  • Tubes