Manufacturer, Supplier & Exporter of chromium molybdenum alloy shims

Other chromium-molybdenum alloy shims are specialized precision components widely used in industries requiring high strength, toughness, and excellent wear resistance. These shims, made from chromium-molybdenum steel alloys, offer superior mechanical and thermal properties, making them suitable for critical applications in aerospace, automotive, power generation, and heavy machinery. Riddhi Siddhi Impex is a trusted manufacturer and domestic supplier of these chromium-molybdenum alloy shims in India, providing a diverse range of thicknesses, finishes, and custom sizes to cater to varying industrial needs.

Riddhi Siddhi Impex has established itself as a reliable source for chromium-molybdenum alloy shims across major Indian industrial hubs such as Mumbai, Delhi, Bengaluru, Hyderabad, Chennai, and Kolkata. Their expertise in metallurgical processes and quality control ensures that every shim meets stringent specifications and international standards. The company’s domestic supply chain efficiently serves clients with prompt delivery and technical support, helping industries maintain smooth operations with high-quality shim materials

In addition to metropolitan cities, Riddhi Siddhi Impex supplies these shims to fast-growing industrial centers like Pune, Ahmedabad, Surat, Vadodara, Rajkot, Nagpur, and Indore. These regions host a variety of manufacturing units, from automotive component makers to heavy engineering firms, all of which rely on chromium-molybdenum alloy shims for equipment alignment, wear resistance, and vibration damping. The shims’ excellent machinability and heat treatability make them versatile for custom applications in these dynamic markets.

Expanding their reach further, Riddhi Siddhi Impex services clients in cities such as Bhopal, Jaipur, Kanpur, Lucknow, Agra, and Varanasi, where industrial modernization has increased demand for high-performance materials. Their chromium-molybdenum alloy shims are often used in machine tool assemblies, gearboxes, turbine components, and structural applications requiring high fatigue strength and dimensional stability under harsh operating conditions. The supplier’s dedication to quality and timely supply has earned them a strong reputation in these emerging industrial regions.

Northern and northwestern cities like Amritsar, Chandigarh, Udaipur, Jodhpur, and Mysuru also benefit from Riddhi Siddhi Impex’s supply network. In these areas, the chromium-molybdenum alloy shims are preferred for use in defense equipment manufacturing, railway infrastructure, and heavy fabrication projects. The alloy’s resistance to wear and impact makes it ideal for environments where reliability and longevity are critical, helping customers reduce maintenance costs and downtime.

Other Chromium-Molybdenum Alloy Shims – Specifications & Technical Details

Specification

Property	Details
Material Type	Chromium-Molybdenum Alloy Steel
Typical Grades	SAE 4130, SAE 4140, SAE 4340, EN 34CrMo4, EN 42CrMo4
Form	Sheets, Strips, Shims, Coils, Custom cut
Thickness Range	0.05 mm – 3.00 mm
Finish	Cold Rolled, Annealed, Hardened & Tempered
Surface Treatment	Pickled, Polished, Shot Blasted (Optional)

Chemical Composition (Typical % by Weight)

Element	Typical Range
Carbon (C)	0.30 – 0.45
Manganese (Mn)	0.60 – 0.90
Chromium (Cr)	0.80 – 1.10
Molybdenum (Mo)	0.15 – 0.30
Silicon (Si)	0.15 – 0.40
Phosphorus (P)	≤ 0.035
Sulfur (S)	≤ 0.040

Mechanical Properties

Property	Typical Value
Tensile Strength	850 – 1100 MPa (Heat Treated)
Yield Strength	600 – 900 MPa
Elongation	12% – 18%
Hardness	28 – 38 HRC (Annealed to Hardened)
Modulus of Elasticity	~205 GPa

Dimension Chart

Thickness (mm)	Width (mm)	Length (mm)
0.05 – 3.00	10 – 1000	100 – 3000

Equivalent Grades & Standards

Standard	Equivalent Grade(s)
SAE/AISI	4130, 4140, 4340
EN	34CrMo4, 42CrMo4
ASTM	A29, A680
JIS	SCM440, SNCM439
DIN	34CrMo4

Other Types of Alloy Steel Shims Offered

Shim Type	Typical Application
Low Carbon Steel Shims	General applications, light structural
High Carbon Steel Shims	Wear resistance, tooling, cutting tools
Stainless Steel Shims	Corrosion resistant, chemical & food industries
Nickel Alloy Shims	High temperature & corrosion resistance
Cobalt Alloy Shims	High strength & oxidation resistance

Southern Indian industrial hubs such as Visakhapatnam, Coimbatore, Madurai, Kochi, Thiruvananthapuram, and Mangalore also depend on Riddhi Siddhi Impex for high-quality chromium-molybdenum alloy shims. These shims are essential in marine applications, heavy machinery, and energy sector projects that require corrosion resistance along with mechanical strength. Riddhi Siddhi Impex offers customization options including surface finishing, heat treatment, and cutting services tailored to specific industrial requirements.

Frequently Asked Questions (FAQs)

Q1: What are the main advantages of chromium-molybdenum alloy shims?

A1: These shims provide excellent strength, toughness, wear resistance, and maintain dimensional stability even under high stress and temperature.

Q2: Can Riddhi Siddhi Impex supply custom sizes and thicknesses?

A2: Yes, we offer custom cutting and thickness options based on your project requirements.

Q3: Which industries commonly use chromium-molybdenum alloy shims?

A3: They are widely used in aerospace, automotive, power generation, heavy machinery, and defense sectors.

Q4: What heat treatment options are available?

A4: We provide annealed, hardened, and tempered chromium-molybdenum alloy shims to meet different application needs.