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Material Specification

AISI 410

AISI 410 Fasteners
General-Purpose 12% Chromium Hardenable Stainless Steel

Martensitic Stainless Steel AISI 410 Fasteners

Buy AISI 410 bolts, studs, nuts, and ASTM A193 Grade B6 bolting from Exotic Alloy, conforming to ASTM A193 B6, ASTM A276, and DIN EN ISO 10088-3. As the foundational general-purpose martensitic grade, AISI 410 provides high mechanical strength, excellent wear resistance, and moderate corrosion resistance in fresh water and steam.

Exotic Alloy supplies heavy hex bolts, stud bolts, hex nuts, and precision socket screws in AISI 410 (Class 1 and Class 2 / Grade B6) in metric (M3 to M100) and imperial sizes (1/4" to 4") with CNC precision threads to ASME, ISO, and DIN specifications.

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AISI 410 Bolting Products

AISI 410 Specifications & Standards

  • ASTM A193 Grade B6
  • ASTM A276 / A479
  • NACE MR0175 / ISO 15156
  • UNS S41000
  • DIN EN ISO 10088-3 (1.4006 / X12Cr13)
  • JIS G4303 (SUS410)
  • BS 970 (410S21)
  • ISO 3506-1
AISI 410 Material Datasheet

AISI 410 Properties

Chemical Composition (AISI 410)
Elements C Mn P S Si Cr Ni Fe
Min % 0.08 - - - - 11.50 - Balance
Max % 0.15 1.00 0.040 0.030 1.00 13.50 0.75 Balance
Mechanical Properties (AISI 410)
Condition / Heat Treatment Tensile Strength (MPa) Yield Strength (MPa) Elongation (%) Hardness
Annealed 500 290 25 % 165 HB / 86 HRB
Quenched & Tempered (ASTM A193 B6) 760 585 18 % 240 HB / 24 HRC
High Strength Q&T 965 760 15 % 300 HB / 32 HRC

AISI 410 Characteristics

  • Hardenable by oil or air quenching followed by tempering to achieve high strength levels
  • Conforms strictly to ASTM A193 Grade B6 and NACE MR0175 oil & gas specifications
  • Solid resistance to atmospheric corrosion, fresh water, steam, and mild organic acids
  • High abrasive wear resistance and excellent resistance to cavitation erosion
  • Lower thermal expansion coefficient than austenitic stainless steels

AISI 410 Applications

  • Petroleum refinery bolting, ASTM A193 B6 heat exchanger studs, and valve bonnet bolts
  • Oil & gas wellhead equipment, Christmas tree fasteners, and flowline studs
  • Steam turbine casing bolts, pump shafts, and pump impeller mounting hardware
  • Mining conveyor bolts, rock crusher hardware, and industrial scraper pins
  • Aerospace actuator fasteners, landing gear brackets, and control linkage pins