BOLTING MATERIALS

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CARBON STEEL

Carbon Steel

Carbon steels organized by carbon range, from formable low-carbon grades to higher-strength medium and high-carbon materials.

Low Carbon Steel Steel with carbon content between 0.05 - 0.25%, easy to shape and suitable for low strength fasteners.
39 grades
Medium Carbon Steel Steel with carbon content between 0.29 - 0.54%, ductile and strong with low wearing properties.
35 grades
High Carbon Steel Steel with carbon content between 0.55 - 0.95%, strong and ideal for high strength fasteners.
17 grades
ALLOY STEEL

Alloy Steel

Engineering steels grouped by principal alloying system for strength, hardenability, wear and temperature service.

Chromium Chromium alloyed steel with increased corrosion resistance among other alloy steel material.
29 grades
Chrome Vanadium Hardenable alloy steel with resistance to abrasion, oxidation and corrosion.
7 grades
Molybdenum Molybdenum bearing steels are generally employed for heat resistance application.
18 grades
Cr-Mo Low alloy steel with high tensile strength and corrosion resistance, suitable for high-temperature / pressure applications.
20 grades
Ni-Cr-Mo Low alloy steel with addition of nickel, chromium and molybdenum with high strength and impact properties.
20 grades
Ni-Mo Steel containing 0.2-0.3% molybdenum and 1.65-3.75% nickel as alloying elements with case hardening properties.
10 grades
Nickel Chromium Nickel and chromium added alloy steel with toughness, resistance to oxidation and corrosion.
14 grades
Silicon Manganese Steel Alloy steel designed for spring products at high temperature service applications.
5 grades
Tool Steel Distinctive Hardness, resistance to abrasion and deformation with prominent stability at high strength.
12 grades
STAINLESS STEEL

Stainless Steel

Stainless families arranged by metallurgy, corrosion resistance and strengthening mechanism.

Austenitic Stainless Steel Range of low cost corrosion resistant nickel chromium alloys with low carbon content.
49 grades
Ferritic Stainless Steel High chromium magnetic stainless steel with good ductility, resistance to corrosion and stress corrosion cracking.
12 grades
Martensitic Stainless Steel Heat-treatable magnetic stainless steel with resistance to erosion and wearing due to high core hardness.
23 grades
Precipitation Hardening Group of age-hardened stainless steel alloys, capable of achieving high tensile strength through heat-treatment.
14 grades
Duplex Stainless Steel Dual phase alloy including austenitic and ferritic microstructure with high strength and corrosion resistance.
4 grades
Super Duplex Steel Similar to Duplex but with higher chromium and molybdenum content that adds increased corrosion resistance.
7 grades
High Moly Stainless Steel Austenitic stainless steel with increased molybdenum content for superior corrosion resistance.
6 grades
SUPER ALLOYS

Super Alloys

Specialty alloy families for elevated temperature, controlled expansion, high strength and demanding wear service.

Stellite Non magnetic Cobalt Chromium alloys, designed for wear resistance and high corrosion resistance.
4 grades
Maraging Carbon free iron alloys and upto 25% nickel, known for superior strength gained by slow cooling and age hardening.
4 grades
R Alloys Nickel based alloys capable of retaining high strength over temperature between 1200 - 1800° F.
3 grades
S Alloys High alloy multi-purpose austenitic stainless steel with high resistance to acids, SCC, pitting anc crevice corrosion.
9 grades
I Alloys Nickel iron alloy with uniquely low coefficient of thermal expansion, also known by generic name FeNi36.
3 grades
N Alloys Nickel iron alloys offering exceptionally low coefficient of thermal expansion.
4 grades
NON FERROUS METAL & ALLOYS

Non Ferrous Metal & Alloys

Light metals, reactive metals and corrosion-resistant non-ferrous systems for specialized engineering applications.

Titanium Metal with low density and high strength offering high strength to weight ratio with wide range of applications.
5 grades
Titanium Alloys Family of alloys with titanium and other elements providing range of strength and toughness.
17 grades
Copper Non ferrous ductile metal with high thermal and electrical conductivity.
7 grades
Tantalum A rare transition metal that is hard, highly corrosive and almost immue to chemical attacks.
5 grades
Zirconium Strong transition metal that is highly corrosion resistant with nuclear applications.
5 grades
Aluminium Non magnetic, highly ductile, light weight metal with high thermal and electrical conductivity.
20 grades
Nickel Hard and ductile transition metal with superior strength and corrosion resistance.
6 grades
HIGH PERFORMANCE NICKEL ALLOYS

High Performance Nickel Alloys

Nickel-based and related alloys for severe corrosion, high-temperature strength and long-term reliability.

Inconel A high nickel based super alloy with addition of chromoum and iron, resistant to corrosion at high temperatures.
24 grades
Monel Nickel copper alloy with high tensile strength and resistance to sea water corrosion.
5 grades
Hastelloy Nickel chromium molybdenum superalloy with primary resistance to chemical attacks, crevice and pitting.
11 grades
Incoloy Nickel based high performance alloy with exceptional resistance to many aggressive corrosion environments.
14 grades
Nimonic Wrought, age-hardened Nickel Chromium alloy that is strengthened by additives like titanium, aluminium and carbon.
13 grades
Molybdenum Ductile metal having highest melting point after tantalum and tungsten and is highly resistant to corrosions.
6 grades
COPPER ALLOYS

Copper Alloys

Copper alloy families organized by principal additions and their balance of strength, conductivity, corrosion and wear performance.

Chromium Copper Heat treatable, corrosion resistant copper alloy which combines high electrical conductivity with high strength.
1 grade
Copper Nickel Alloy of copper and nickel exhibiting high resistance to sea-water and marine biofouling.
10 grades
Nickel Silver Copper alloy with a unique combination of strength, high modulus spring properties, corrosion and oxidation resistance.
6 grades
Beryllium Copper Also known as copper beryllium having highest strength among any copper alloy.
4 grades
Brass Widely used alloy of copper and zinc that can be varied to achieve varying mechanical and electrical properties.
30 grades
Aluminium Bronze Copper alloy that is used in highly corrosive environments besides providing optimum wear and abrasive resistance.
8 grades
Nickel Aluminium Bronze Copper alloy best known for their high strength and corrosion resistance.
6 grades
Silicon Aluminium Bronze Silicon added aluminium bronze with enhanced strength, corrosion resistance and impact strength.
4 grades
Phosphor Bronze Alloy of copper, phosphorus and tin with increased strength, corrosion resistance, and wear resistance.
8 grades
Silicon Bronze Low leaded copper alloy with high corrosion resistance ideal for marine industry.
3 grades
Manganese Bronze Ideal for high load, low speed applications with a combination of outstanding wear characteristics and high bearing strength.
10 grades
Tin Bronze A hard, strong alloy able to withstand wear and corrosion under high load, low speed applications.
24 grades
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