Buy 1117 Carbon Steel Coil with high machinability & superior surface finish. Ideal for precision parts, fasteners & shafts. In-stock & custom sizes available!
The 1117 Carbon Steel Coil is a specialty free-machining carbon steel that offers excellent machinability, smooth surface finish, and consistent quality, making it ideal for high-volume production runs where precision and efficiency are critical. With added sulfur and manganese content, 1117 Carbon Steel allows for faster cutting speeds and longer tool life, greatly reducing production costs.
Excellent Machinability
1117 is among the easiest carbon steels to machine, ideal for CNC operations, screw machining, and automated production lines.
Superior Surface Finish
Produces exceptionally smooth surfaces, reducing the need for additional finishing.
Consistent Mechanical Properties
Provides reliable strength and ductility for a wide range of applications.
Reduced Tool Wear
Free-machining elements minimize tool degradation during cutting and forming.
Cost-Effective Production
Minimizes downtime and boosts manufacturing efficiency, lowering overall costs.
Precision machined parts
Automotive components (shafts, pins, bushings)
Fasteners (bolts, studs, screws)
Gear blanks and couplings
Hydraulics and fluid power components
Industrial equipment parts
High-volume automated screw machine operations
| Property | Specification |
|---|---|
Grade | 1117 Carbon Steel |
Standard | ASTM A29, SAE J403 |
Form | Coil |
Carbon Content | 0.14–0.20% |
Manganese Content | 1.00–1.30% |
Sulfur Content | 0.08–0.13% |
Tensile Strength | 415–550 MPa |
Yield Strength | 305 MPa (min) |
Elongation | 15-25% |
Hardness | 126–179 HB |
Machinability Rating | Approx. 90% (compared to 1212 steel = 100%) |
Coil Widths | 12mm to 1500mm (custom widths available) |
Coil Thickness | 0.5mm to 12mm |
Coil Weight | Custom per order |
Surface Finish | Cold Rolled, Polished, Pickled & Oiled |
ASTM A29/A29M
SAE J403
ISO 9001 Certified Production
Mill Test Certificates Available
RoHS & REACH Compliant
Extremely high production efficiency
Minimal tool maintenance and downtime
Ideal for high-volume manufacturing
Consistent quality with tight tolerances
Smooth surface finishes reduce secondary operations
Available in a wide range of sizes and finishes
Manufactured to precise international standards
Consistent quality assurance and batch traceability
Custom sizes, lengths, and grades available
Reliable global shipping and logistics support
Competitive pricing and bulk order discounts
Expert customer support and technical consultation
Its free-machining properties from added sulfur and manganese allow for high-speed machining with excellent surface finish and minimal tool wear.
It can be welded with care, but its sulfur content may cause weld brittleness. Pre-weld and post-weld heat treatments are often recommended.
Automotive, hydraulics, industrial equipment, fasteners, and any industry that requires high-speed precision machining.
Yes, we offer custom coil slitting, cutting, and edge conditioning services based on your exact specifications.
Yes, full Mill Test Certificates (MTC) and compliance certifications are provided with every order.
It offers a 90% machinability rating, meaning faster production speeds, lower tool wear, and reduced machining costs compared to standard carbon steels.
These Product are packed using seaworthy export packaging to ensure protection during transit. Each coil is wrapped with waterproof paper, plastic film, and steel sheet, secured with high-tensile steel straps, and placed on wooden pallets for stability. Edge protectors are used to prevent damage. These Product are safely loaded for efficient domestic and international delivery, ensuring they arrive in perfect condition.
Generally, our delivery time is within 7-45 days, if there is a great demand or special circumstances, it may be delayed.
Each piece of products is manufactured by certified workshops, inspected by Linxu piece by piece according to national QA/QC standard. We also could issue the warranty to customer to guarantee the quality.
Yes absolutely we accept.
The sample could can provide for customer with free, but the courier freight will be covered by customer account.
Yes, we promise to provide best quality products and delivery on time. Honesty is our company’s tenet.
We are professional manufacturer with rich experience, and our company also is a very professional a trade company for steel products. We can also provide a wide range of steel products.
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