Description

Iron Alloy, Base, Fe,C,Cr,Mn,Mo,Ni,Si,V (35Kh3M2Fs) is a complex, multi-component alloy steel designed for superior mechanical properties. This material matters for its exceptional combination of strength, toughness, and wear resistance, making it a critical component in high-stress engineering applications. It is primarily needed by manufacturers in the heavy machinery, automotive, tool and die, and oil & gas industries for producing durable components like gears, shafts, and high-performance tools.

Application

• Manufacturing of high-strength gears, crankshafts, and transmission components for the automotive and heavy vehicle sectors.
• Production of wear-resistant tooling and dies for metal forming, forging, and stamping operations.
• Fabrication of critical drill string components, valve bodies, and wellhead equipment in the oil and gas industry.
• Used in the construction of heavy-duty machinery parts such as rollers, spindles, and high-load bearings.
• Base material for specialized fasteners and connecting rods requiring high tensile strength and fatigue resistance.
• Application in defense and aerospace for certain structural components subjected to extreme conditions.

Basic Information

Product Name	Iron Alloy, Base, Fe,C,Cr,Mn,Mo,Ni,Si,V (35Kh3M2Fs)
CAS No.	67701-83-1
Molecular Formula	Fe (Base, with C, Cr, Mn, Mo, Ni, Si, V)
Molecular Weight	N/A (Alloy)
Synonyms	35Kh3M2Fs Steel; Alloy Steel 35Kh3M2Fs; Chromium-Molybdenum-Vanadium Steel; High-Strength Low-Alloy Steel (HSLA); Tool Steel Alloy; Engineering Alloy Steel; Fe-C-Cr-Mn-Mo-Ni-Si-V Alloy
EINECS	Contact for details

Quality Control

Our alloy products are manufactured under strict quality management systems to ensure batch-to-batch consistency and compliance with international material standards such as ASTM, SAE, and DIN. Each lot is subjected to rigorous chemical analysis and mechanical testing. Certificates of Analysis (COA) detailing chemical composition, hardness, and tensile properties are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area to prevent surface oxidation or corrosion. Keep away from strong acids and moisture. For long-term storage, consider applying a light, protective oil coating to machined surfaces.

Specification

Item	Specification
Appearance	Solid Bar/Rod/Ingot
Base Iron (Fe)	Balance
Carbon (C) Content	Contact for details
Chromium (Cr) Content	Contact for details
Manganese (Mn) Content	Contact for details
Molybdenum (Mo) Content	Contact for details
Nickel (Ni) Content	Contact for details
Silicon (Si) Content	Contact for details
Vanadium (V) Content	Contact for details
Tensile Strength	Contact for details
Yield Strength	Contact for details
Elongation	Contact for details
Hardness (Brinell/Rockwell)	Contact for details

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.