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Marine 1.4418 Stainless Steel Soft Martensitic Chromium Nickel Molybdenum

Place of Origin China
Brand Name XUNSHI
Certification ISO9001, PED, AD-2000
Model Number 1.4418
Minimum Order Quantity 200kg
Price Negotiable
Packaging Details Plywood crate
Delivery Time 30-35 days
Payment Terms T/T
Supply Ability 5000kg per month

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Product Details
Equal Grade X4CrNiMo16-5-1 Forms Of Supply Forging, Round Bar, Square Bar
Density 7.7g/cm3 Spec EN 10088-3, DIN 17440
Product Name Special Stainless Steel Model 1.4418
High Light

age hardening steel


stainless steel round bar

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Product Description

1.4418 Soft Martensitic Chromium-Nickel-Molybdenum Stainless Steel



1.4418 is characterised by its very good resistance to corrosion in aggressive media coupled with very good mechanical and impact properties.

1.4418 is specifically designed to combine high mechanical strength and toughness, with improved corrosion resistance compared to the traditional martensitic and martensitic precipitation grades. This grade exhibits very good erosion-corrosion resistance or cavitation encountered in hydraulic or flow applications as well as excellent properties in elevated and cryogenic temperatures.


Chemical composition

Element C Si Mn P S Cr Ni Mo N
Weight(%) 0.06 max 0.70 max 1.50 max 0.04 max 0.03 max 15.0~17.0 4.0~6.0 0.88~1.50 0.20 min



  •  Can be used to temperatures around 550 °C
  •  Ferromagnetic grade
  •  Can be used in cryogenic applications

• Valves
• Shafting
• Bolting
• Oil and Gas Parts
• Automotive
• Marine
• Highly stressed fittings and pumps
• Engineered parts for refrigeration/Cryogenics
• Valve Gate components
• Pins