XM-13/13-8MoPH Stainless Steel Plate

Grade: XM-13/13-8MoPH

Thickness: 3.0mm-200mm

Width: 1.5m/2.0m/2.2m or as client’s requirement.

Standard: ASTM A240/A240M, JIS G4304, JISG 4305, EN 10088/3

Finish: No.1, Polished

XM-13 (13-8MoPH, UNS S13800) is a high-strength precipitation hardening stainless steel with excellent toughness, stress corrosion cracking resistance, and dimensional stability.

Chemical Composition (Typical wt.%)

Element Value
Carbon (C) ≤0.05
Chromium (Cr) 12.25-13.25
Nickel (Ni) 7.50-8.50
Molybdenum (Mo) 2.00-2.50
Aluminum (Al) 0.90-1.35

Mechanical Properties (Typical Condition)

Property Value
Tensile Strength ≥1380 MPa
Yield Strength ≥1280 MPa
Hardness Up to 45 HRC
  • Aerospace structures
  • Aircraft fittings
  • Oil and gas components
  • High-strength parts

XM-13 (13-8MoPH, UNS S13800) is a high-strength precipitation hardening stainless steel with excellent toughness, stress corrosion cracking resistance, and dimensional stability.

Chemical Composition (Typical wt.%)

Element Value
Carbon (C) ≤0.05
Chromium (Cr) 12.25-13.25
Nickel (Ni) 7.50-8.50
Molybdenum (Mo) 2.00-2.50
Aluminum (Al) 0.90-1.35

Mechanical Properties (Typical Condition)

Property Value
Tensile Strength ≥1380 MPa
Yield Strength ≥1280 MPa
Hardness Up to 45 HRC
  • Aerospace structures
  • Aircraft fittings
  • Oil and gas components
  • High-strength parts

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