Home > Carbon Steel > Carbon Steel Fasteners
| Carbon Steel Fasteners Standard | ASTM / ASME A/SA 193 / 194 |
|---|---|
| Sizes of Carbon Steel Ball Head Bolt | ¼ to 4 Inch |
| Length | 5 M |
| Specification | IS, BS, ASTM |
| BS 970: 1955 | Chemical Composition | |||||||
| Carbon | Silicon | Manganese | Nickel | Chromium | Molybdenum | sulphur | Phosphorus | |
| 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 |
| Grade | Material | Tensile Strength MPa min. | Proof Strength MPa min. | Core Rockwell Hardness | Yield Strength MPa min. | |
| Min. | Max. | |||||
| 4.6 | Low or Medium Carbon Steel | 400 | 225 | B67 | B99.5 | 240 |
| 8.8 | Medium Carbon Steel Q+T | 800830 | 580600 | C22C23 | C32C34 | 640660 |
| 10.9 | Alloy Steel Q+T | 1040 | 830 | C32 | C39 | 940 |
| 12.9 | Alloy Steel Q+T | 1220 | 970 | C39 | C44 | 1100 |
At Koasteel, we take pride in being the largest supplier and manufacturer in the New Zealand, delivering advanced solutions for every one of your piping requirements. With cutting-edge production plants strategically situated in the New Zealand, we hold an extensive inventory of more than 25,000 tons of top-quality materials ready and available in stock.
Reach out to us for a fast quote tailored to your needs.
We supply these Carbon Steel Fasteners in accordance with DIN, ISO, JIS or ANSI Standard.
Strength: Carbon steel is recognized for its considerable strength, which makes it well-suited for uses that call for robust fasteners. It can bear substantial loads and pressures without bending or breaking down.
Durability: Fasteners made from carbon steel are exceptionally durable and hold up against wear and tear, corrosion, and abrasion. This toughness guarantees a long service life, even in demanding conditions or under intensive use.
Cost-effectiveness: Carbon steel costs comparatively little when set against other materials like stainless steel or titanium. This positions carbon steel fasteners as an economical option for many uses, particularly when sizable quantities are needed.
Ease of fabrication: Carbon steel is simple to handle and can be easily shaped into a variety of forms and dimensions to satisfy particular needs. This adaptability makes it fitting for a broad spectrum of fastening uses across diverse industries.
Availability: Carbon steel is broadly available and can be found in plentiful supply, guaranteeing convenient access and a steady supply chain for fasteners.
Carbon Steel Fasteners have applications as varied as the industries that use them, led chiefly by the aerospace, railway, construction and automotive industries along with petrochemical, nuclear, medical, Oil & Gas, Chemical, Pharmaceutical, Food & Beverage, Nuclear, Thermal Power plants, Paper and Pulp, marine and mining, etc.
Construction:Carbon steel fasteners are commonly employed in the construction sector to connect building materials like beams, columns and columns. They deliver strong and dependable connections for buildings, bridges and infrastructure.
Railroad Industry: Carbon steel fasteners serve to join rails, sleeping mats and other surfaces on rails, bridges and infrastructure
Machinery and Equipment: Uses of Carbon Steel Fasteners in the Construction Industry Applications for putting together machinery and equipment can be found across numerous industries including manufacturing, agriculture, mining and power generation
Automotive Industry: Carbon steel fasteners are utilized in producing automobiles and other vehicles. They also serve in assembling various components like chassis, engines, body panels and internal fittings.
Material Grade: Fasteners made from carbon steel are available in various grades, each offering different degrees of strength and resistance to corrosion. Identify which carbon steel grade is most appropriate for your application by considering factors like load demands, environmental conditions, and the level of corrosion resistance required.
Coating: Take into account the corrosion protection needed according to the environment where the fasteners will be applied. Coating choices such as galvanization, zinc plating, and other protective finishes improve the corrosion resistance of carbon steel fasteners.
Strength: Assess the strength and mechanical characteristics the fasteners must have based on the loads and stresses they will encounter in the application. Select fasteners that offer suitable tensile strength, yield strength, and hardness so they can bear the anticipated loads without failing.
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