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Carbon Steel Fasteners

Carbon steel fasteners find an essential place in many industries for their strong, durable, and economical reasons. Dalloyed is a name one can rely on, and among the leading carbon steel fastener manufacturers, it has a wide series of high-quality products for every industrial requirement. They will be suitable for applications requiring strong performances with long-term reliability.

Fasteners

High-Quality Carbon Steel Fasteners by Dalloyed for Industrial Applications

What is a Carbon Steel Fasteners?

Carbon steel fasteners are hardware parts manufactured from a class of alloy that includes iron and carbon. They are differentiated based on the carbon content into low-carbon, medium-carbon, and high-carbon steels. Due to excellent mechanical properties of tensile strength and wear resistance, they find broad applications in heavy-duty services. As one of the leading carbon steel fastener suppliers, Dalloy ensures a range of grades and finishes to cater to various demands of the industry.

Carbon Steel Fasteners Manufacturers, Carbon Steel Fasteners Suppliers, Carbon Steel Fasteners Stockists, Carbon Steel Fasteners Exporters

Advantages of Using Carbon Steel Fasteners?

Carbon Steel Fasteners have a number of advantages that make them the solution in extreme conditions:

  • Strength and Durability: Carbon steel fasteners are extremely durable, with superior tensile strength that can bear loads even at higher scales. As such, they become ideal for structural and mechanical applications in general.
  • Cost-effectiveness: Carbon steel fasteners give excellent performance at a much lower cost when compared to stainless steel or other alloys, since these make them the preferred choice on budget-conscious projects.
  • Corrosion Resistance (with Coating): Other protective layers applied to such fasteners, including zinc coatings, produce improved corrosion resistance and extend service life under harsh conditions.
  • Versatility: Carbon steel fasteners come in a wide range of sizes, types, and grades that meet the desired requirements. Dalloyed, reliable carbon steel fastener stockists maintain an all-inclusive inventory that ensures immaterial delay in availability.
  • Ease in fabrication: The malleability of carbon steel allows it to be shaped and threaded correctly for a perfect fit in various assembly procedures.

As a matter of fact, Dalaloyed is considered the leading Nitronic fastener supplier; industries around the globe depend on it for quality and reliability.

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High-Tensile Carbon Steel Fasteners: Uses and Applications

High-tensile carbon steel fasteners fall into a class uniquely suited for very high tensile strength. This innate quality forms the basic reason why industries needing such strength and durability cannot do without such fasteners.

  • Construction and Infrastructure: These kinds of fasteners are widely used in the construction of bridges and buildings and laying railway tracks, hence providing the strength needed to hold something.
  • Automotive Industry: From engine and frame to suspension, carbon steel fasteners are used to assemble the vehicle, ensuring the safety and performance of vehicles.
  • Oil and Gas Industry: High-tensile fasteners resist extreme pressure and temperature in both pipelines and offshore platforms.
  • Electrical Equipment: Their utilization is found within transformers and switchgear, where they provide stable connections resistant to wear and tear.
  • Heavy machinery applications include heavy cranes, turbines, and manufacturing units that work upon these fasteners.

The Carbon Steel Fasteners Stockists at Dalloyed serve varied industries for nearly all types of fastening needs.

Carbon Steel Fasteners Manufacturers In India, Carbon Steel Fasteners Suppliers In India, Carbon Steel Fasteners Stockists In India, Carbon Steel Fasteners Exporters In India

Why Choose Dalloyed for Your Carbon Steel Fasteners Needs?

Dalloyed has been a name included in the list of reputed exporters of carbon steel fasteners, and the international quality standard is ensured in every dispatched lot, which definitely establishes them as a choice trustworthy globally. Why Choose Dalloyed for Carbon Steel Fasteners? At Dalloyed, quality and customer goodwill stand really exhaustive. It acquires first-class raw materials and uses modern manufacturing techniques to offer its customers superior performance, long-lasting fasteners. Be it fasteners used in construction, automotive, or simply heavy machinery, Dalloyed has the right solution for your specific needs.

What Is of Specification Carbon Steel Fasteners

Fasteners Material Specification ASTM / ASME A/SA 193 / 194
Standard DIN, UNI, ISO, JIS, GB, IS, BS, ASME, ANSI, ASTM and all International Standards
Fasteners/ Bolts Size M2, M2.5, M3, M4, M5, M6, M8, M10, M12, M14, M16, M20, M24, M30, M36 to M160
Length 3 mm to 200 mm
Bolts, Studs Threads: METRIC, BSW, BSF, UNC, UNF or as required
Fasteners Standard: ANSI – American National Standards Institute  

  • ANSI B 18.2.4 2M
  • ANSI B 28.2.4 1M
  • Stud Bolt length are defined in ASME B16.5 standard
  • Hex nuts are defined in ASME B18.2.2
  • ASME B18.5

DIN: DIN 931, DIN 933, DIN 934, DIN 970

UTS – Unified Thread Standard : UNC, UNF, UNEF, UNS, NPT, NPTF

ISO – International Organization for Standardization : ISO 4032, ISO 4033, JIS standards

Source of raw materials Tata Steel, JSPL, RINL, Usha Martin, Dhamm Steel, Mukund Steel etc.
SCOPE OF MANUFACTURE
  • Hot Forged Fasteners, Nut / Bolt; up to M36 / 1-1/2” Dia, up to 1100mm lg
  • CNC Machined Fasteners, Nut / Bolt; up to M100 / 4” Dia, up to 1500mm lg
Fasteners In Form of: Hex, Square, Round, Threading as per Gauge Etc.
Head drive: Phillips, Slotted, Phillips/Slot, Six-Lobe, etc
bolting Test Certificate: Manufacturer Test Certificate as per EN 10204 / 3.1
Fasteners finishing: Zinc (yellow, white, blue, black), black oxide,
Geometry, Dacroment, anodizing, nickel plated, plated zinc-nickel, Stainless steel: Passivated
Self-Colour, Hot Dip Galvanised (HDG), Bright Zinc Plated (BZP), Sherardized, Stainless Steel, Mechanically Applied coating and some special one like DACROMET
Production process M2-M24: Cold Froging, hot forging M24-M100, machining and CNC for Customized connecting element
bolting materials Surface Coating:
  • Teflon Coated Fasteners
  • Phosphate Coated Fasteners
  • Zinc Coated Fasteners
  • Ptfe Coated Fasteners
  • Xylon Coated Fasteners
  • Cadmium Coated Fasteners
  • Hot Dipped Galvanizing Coated Fasteners

All surface finishes offered including Geomet & PTFE, Galvanised, Zinc, Electroless Nickel, Sherardized, Dacromet

Popular Types of Bolts Hex Bolts, Flange Bolts, Hex Head Bolts, Lag Bolts, Square Bolts, Eye Bolts, U Bolts, T Bolts, Counter sunk Bolts etc.
Popular Types of Nut Hex Head Nut, Eye Nut, Dome Nut, Wing Nut, T Nut, Panel Nut, Lock Nut, Coupling Nut, Square Nut, Acorn Nut etc.
Popular Types of Screw Hex Head Cap Screws, Socket Set Screws, Anchor Screws, Blind Rivet, Socket Head Screws, Concrete Screws, Shoulder Screws, Panel Screws, Threaded Screws, Machine Screws etc.
Popular Types of Washer Machine Washers, Flat Washer, Star Washers, Sealing Washer, Lock Washer, Split Washer etc.
Our stockyad location for fast delivery in India Noida, Bengaluru, Pimpri-Chinchwad, Mumbai, Thiruvananthapuram, Tirunelveli, Vasai, Dhanbad, Chennai, Agra, Nagpur, Hyderabad, Kolkata, Coimbatore, Pune, Jaipur, Tiruchirappalli, Shivamogga, Ahmedabad, surat, Bhubaneswar, Thane, Nashik, Navi Mumbai
Fasteners Packing: IN BULK: canton, pallet, Small Boxs / carton / pallet, or customer request

What Is Equivalent Grade Carbon Steel Fasteners?

Grade Name Werkstoff Number ASTM BS Temperature Use

Durehete 900 T22

42CrMo5.6

1.7233

BS1506 631-850

Up to 480ºC

Durehete 950 T31

40CrMoV4.6

1.7711

ASTM A193 B16

BS1506 671-850

Up to 510ºC

Durehete 1055

T41

20CrMoVTiB4.10

1.7729

BS1506 681-820

Up to 570ºC

25CrMo4

1.7218

Up to 400ºC

21CrMoV5.7

1.7709

Up to 540ºC

42CrMo4

1.7225

ASTM A193 B7

BS1506 630-860

Up to 450ºC

Chemical Composition Of Carbon Steel Fasteners?

BS 970: 1955 Chemical Composition
C

%
Si

%
Mn

%
Ni

%
Cr

%
Mo

%
S

%
P

%

EN3B

0.25Max

0.35Max

1.0Max

0.06Max

0.06Max

EN1A

0.07/0.15

0.10Max.

0.80/1.20

0.20/0.30

0.07Max

EN8

0.35/0.45

0.05/0.35

0.60/1.00

0.06Max

0.06Max

EN9

0.50/0.60

0.05/0.35

0.50/0.80

0.06Max

0.06Max

EN16

0.30/0.40

0.10/0.35

1.30/1.80

0.20/0.35

0.05Max

0.05Max

EN19

0.35/0.45

0.10/0.35

0.50/0.80

0.90/1.50

0.20/0.40

0.05Max

0.05Max

EN24

0.35/0.45

0.10/0.35

0.45/0.70

1.30/1.80

0.90/1.40

0.20/0.35

0.05Max

0.05Max

Carbon Steel Fasteners Mechanical Properties?

Grade Material Size Range Tensile Strength MPa min. Proof Strength MPa min. Core Rockwell Hardness Yield Strength MPa min.
Min. Max.

4.6

Low or Medium Carbon Steel

M5 – M39

3/16” – 1-1/2”

400

225

B67

B99.5

240

8.8

Medium Carbon Steel Q+T

M5 – M16

3/16” – 5/8”

M18 – M39

11/16” – 1-1/2”

800

830

580

600

C22

C23

C32

C34

640

660

10.9

Alloy Steel Q+T

M5 – M39

3/16” – 1-1/2”

1040

830

C32

C39

940

12.9

Alloy Steel Q+T

M1.6 – M39

#0 – 1-1/2”

1220

970

C39

C44

1100

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