Description

Supplied & Exported by Titanava International

Titanava International is a trusted supplier of precision steel products for the construction and manufacturing sectors. We export premium C70 High Carbon Steel Strips sourced from top-tier brands like TATA. Known for its high strength and spring-like properties, C70 (AISI 1070) is a versatile material used in applications requiring durability and wear resistance. Titanava International supplies these strips in Cold Rolled (CR) condition, ensuring tight dimensional tolerances and a superior surface finish for critical engineering components.

Product Highlights

Specification	Details
Material Grade	C70 (High Carbon Spring Steel)
Brand	TATA
Technique	Cold Rolled (CR)
Thickness Range	0.2 mm to 5.00 mm
Width Range	5 mm to 400 mm
Surface Finish	Polished / Bright
Hardness (Annealed)	150 – 170 HV (Vickers Hardness)
Edge Type	Mill Edge (Round) or Sheared Edge (Slit)
Origin	Made in India

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Why Choose C70 Steel Strips from Titanava International?

Titanava International recommends C70 steel for clients manufacturing parts that need to “spring back” or withstand high friction.

1. Superior Spring Properties

With a Carbon content of approximately 0.70%, this grade offers excellent elasticity and resilience. Once heat-treated (hardened and tempered), components made from these strips can flex repeatedly without permanent deformation, making them ideal for springs and clips.

2. Precision Cold Rolled Finish

Sourced from TATA, these strips undergo a rigorous cold rolling process. This results in a highly polished surface and precise thickness uniformity. For manufacturers making intricate parts like washers or blades, this consistency reduces waste and machinery wear.

3. Customizable Hardness

Titanava International supplies this material typically in an Annealed state (soft, ~160 HV) which allows for easy stamping, bending, and forming. After forming, the customer can heat treat the final part to achieve high hardness and wear resistance.

4. Versatile Dimensions

Whether you need thin shims (0.2mm) or robust structural clips (5.0mm), our inventory covers a vast range. The ability to slit widths down to 5mm allows for specialized applications in the electronics and automotive sectors.

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Chemical Composition (Standard C70)

• Carbon (C): 0.65% – 0.75% (Provides Strength & Hardness)

• Manganese (Mn): 0.60% – 0.90% (Enhances Toughness)

• Silicon (Si): 0.15% – 0.35% (Deoxidizer)

• Sulphur (S) & Phosphorus (P): < 0.04% (Low impurities for better quality)

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Key Applications & Uses

Titanava International exports C70 strips for use in various high-stress components:

• Construction Hardware: Spring clips, masonry nails, and shutter springs.

• Automotive Parts: Clutch plates, seat belt buckles, and horn diaphragms.

• Industrial Tools: Band saw blades, circular saw bodies, and trowels.

• Washers & Fasteners: High-strength lock washers and circlips.

• Agricultural Implements: Sickles and harvesting blades requiring sharp edge retention.

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Top 10 Export Countries

Titanava International serves manufacturing hubs globally with this specialized steel:

1. Germany (Automotive components)

2. Vietnam (Tool manufacturing)

3. United Arab Emirates (UAE)

4. Turkey

5. Brazil

6. Poland

7. Indonesia

8. Thailand

9. Egypt

10. Italy

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Frequently Asked Questions (FAQs)

Q: Is C70 the same as Spring Steel?

A: Yes, C70 is a popular grade of High Carbon Spring Steel. It is widely used for medium-duty springs and clips. For very heavy-duty springs, grades like EN42J or C80 might be used, but C70 is the industry standard for general applications.

Q: Can Titanava International heat treat these strips before shipping?

A: generally, we supply them in an Annealed (soft) condition so you can stamp or cut them easily. If you require Hardened & Tempered (H&T) strips (blue/black finish) for direct use (e.g., for trowels or saws), please specify this in your inquiry, as we can arrange that too.

Q: What is the difference between Mill Edge and Sheared Edge?

A: Mill Edge is the natural rounded edge from the rolling process (good for handling). Sheared Edge is cut (slit) to a specific width, which is sharper and more precise.

Q: Will this steel rust?

A: Yes, C70 is carbon steel, not stainless steel. It is supplied with a light oil coating to prevent rust during shipping. The final parts should be painted, plated, or oiled.