Import Blue Carbon Steel Coil — Buy in wholesale FOB from Supplier in China

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Blue carbon steel coil by Linyi Liangyu Steel Strip Co., Ltd
Harbor
Blue carbon steel coil - Image 1

Blue carbon steel coil

🕐Last updated: Jul 08, 2026
79/ Bags
Min. Order: 1 Bags
💱₹79.00/ Bags
Live rate: 1 USD = 1.00 INR
🔢HS Code7209.18
⚙️MaterialCarbon Steel (Grades: 50#, 65Mn, 60Si2Mn, T8A-T10A)
📁CategorySteel Coils
💳Payment TermsT/T · L/C · D/P
Escrow Payment Available on EximNext
Pay your way — T/T, L/C, or opt for Escrow for full protection. Your deal, your choice.
Buy & Import Blue carbon steel coil from Linyi Liangyu Steel Strip Co., Ltd - Wholesale Supply

Blue carbon steel coil is a cold-rolled, hot-tempered, and hardened carbon steel product with a distinctive blue oxide finish, available in thicknesses from 0.25mm to 2.50mm and widths ranging from 40mm to 250mm. The material grades supplied include 50#, 65Mn, 60Si2Mn, and T8A-T10A, each selected for their hardness and spring characteristics. This product is not coated or plated but features a controlled oxide layer formed during heat treatment, providing mild corrosion resistance and a non-reflective surface suitable for precision machining.

The steel composition aligns with standard Chinese GB/T 699 for carbon structural steel and GB/T 1222 for spring steel. Grade 65Mn offers high tensile strength and fatigue resistance, while T8A-T10A provides enhanced wear resistance for cutting tools. Typical yield strength ranges from 800 to 1200 MPa depending on tempering temperature, and the material is supplied with a round edge to reduce handling damage. Oil coating is applied to prevent oxidation during transit, and the coils are packed with plastic film inside and gunny bags outside, mounted on iron pallets for stability.

This product is primarily purchased by manufacturers of hand tools, automotive clutch components, clockwork springs, and industrial blades. Buyers in North America, Europe, and Southeast Asia source it for downstream slitting, stamping, and heat treatment operations. The minimum order quantity is 5 metric tons, with individual coils weighing between 45kg and 100kg. Lead time is approximately 30 days after deposit receipt, and the product is shipped under FOB or CIF terms from Chinese ports.

Technical Specifications for Linyi Liangyu Steel Strip Co., Ltd Blue carbon steel coil
Thickness0.25mm to 2.50mm
Width40mm to 250mm
Material Grades50#, 65Mn, 60Si2Mn, T8A-T10A
FinishBlue oxide finish from hot tempering and hardening
Edge ConditionRound edge, typical for cold-rolled strip to reduce edge tearing
CoatingLight oil coating, standard for carbon steel coils to prevent rust during storage
PackagingPlastic film inner wrap, gunny bag outer wrap, iron pallet
Coil Weight45kg to 100kg per coil, typical for industrial-grade carbon steel coils
Tensile Strength Range800 MPa to 1200 MPa, typical for hardened and tempered spring steels
Hardness (HRC)40 to 50 HRC, typical for T8A-T10A grades after tempering
About Linyi Liangyu Steel Strip Co., Ltd - Carbon Steel Supplier in China
🏭
Linyi Liangyu Steel Strip Co., Ltd
China Harbor
3.5(89)

Linyi Liangyu Steel Strip Co., Ltd is based in Taiping Town, Hedong District, Linyi, Shandong Province, China. The company operates as a manufacturer of cold-rolled and heat-treated steel strips, with a focus on spring and tooling-grade carbon steel products. Its listing indicates it is an imported supplier with harbor-level trust verification, suggesting it has completed basic export compliance checks but has no publicly disclosed certifications or third-party audits.

The supplier does not claim to be a distributor, exporter, or certified producer. No information is provided regarding factory size, workforce, years in operation, or client list. The absence of response rate or average response time suggests limited buyer communication infrastructure. The product range is narrow, centered on blue carbon steel coils, indicating a specialized production line rather than a broad steel distributor.

Blue carbon steel coil is a specialty flat-rolled carbon steel product with a distinctive blue oxide finish, available in thicknesses from 0.25 to 2.50mm and widths of 40 to 250mm. Grades include 50#, 65Mn, 60Si2Mn, and T8A-T10A, commonly used in spring manufacturing, tool-making, and industrial blade production. This product is widely sourced by importers in the automotive, tooling, and hardware industries seeking competitively priced Chinese-manufactured steel coils for further processing.

Business TypeSupplier
Year EstablishedRecently Joined
EmployeesContact Supplier
Annual RevenueContact Supplier
Main ProductsView Products Tab
Major MarketsGlobal
Response Time<4h
Response RateNew Supplier
Frequently Asked Questions About Blue carbon steel coil from Linyi Liangyu Steel Strip Co., Ltd
T8A-T10A grades typically achieve a hardness of 40 to 50 HRC after proper tempering. This range ensures optimal balance between edge retention and toughness for tools like blades and springs. Buyers should request a Rockwell C hardness test report for each batch to verify consistency.

Sourcing Blue carbon steel coil from Linyi Liangyu Steel Strip Co., Ltd - China Import Guide

Before placing an order, verify the chemical composition of the specified grade (e.g., 65Mn or T8A) through a mill test report. Confirm the hardness range and tensile strength align with your application requirements, especially if the material will undergo secondary heat treatment. Request proof of consistent thickness tolerance across the coil width, as deviations beyond ±0.05mm can cause feeding issues in stamping machines.

Lead time is stated as 30 days after deposit, but confirm whether this includes production, inspection, and customs clearance. Clarify the Incoterms - FOB or CIF - and ensure the port of loading matches your freight forwarder’s network. Payment terms are not specified; negotiate against a 30% deposit and 70% against shipping documents to reduce risk. Confirm coil weight per unit and pallet configuration to ensure compatibility with your warehouse handling equipment.

Perform incoming quality checks for surface integrity, including uniformity of the blue oxide layer and absence of scratches or rust spots. Use a magnet to test for non-magnetic contamination, which may indicate improper heat treatment. Inspect packaging for moisture ingress, especially if the coils will be stored before use. Request batch-specific MTRs and retain samples for future reference if the material is used in safety-critical components.

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Linyi Liangyu Steel Strip Co., Ltd
China
Harbor
<4h
Response Time
0.00%
Response Rate
34/100
Trust Score
📦
0+
Products
3.5(89)
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Buy Blue Carbon Steel Coil in Bulk — Verified Supplier in China

When sourcing Blue Carbon Steel Coil for your business, securing the right balance of quality and cost is essential. Linyi Liangyu Steel Strip Co., Ltd, a verified supplier based in China, offers this product with key specifications including 50#, 65Mn, 60Si2Mn, T8A-T10A (Carbon Spring Steel Grades), 0.25mm - 2.50mm, and 40mm - 250mm. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $79/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 7209.18, making it a staple in the Steel Coils sector with strong demand from importing countries worldwide.

Blue Carbon Steel Coil Specifications, Trade Terms & Pricing

Importing Blue Carbon Steel Coil requires careful attention to shipping logistics, customs compliance, and secure payment terms. Linyi Liangyu Steel Strip Co., Ltd offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 7209.18 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading online B2B marketplace designed to make cross-border trade secure and efficient.

About Linyi Liangyu Steel Strip Co., Ltd — Supplier in China

Finding trustworthy partners is the foundation of successful importing. The supplier of this Blue Carbon Steel Coil has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Steel Coils category and connect with top-tier exporters on our comprehensive B2B marketplace. Start your sourcing journey today.

Import Blue Carbon Steel Coil — Shipping, Logistics & Customs

Importing Blue Carbon Steel Coil requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 7209.18 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).

Frequently Asked Questions About Blue Carbon Steel Coil

What is the wholesale price of Blue Carbon Steel Coil?

The current listed wholesale price for Blue Carbon Steel Coil from Linyi Liangyu Steel Strip Co., Ltd is $79/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Linyi Liangyu Steel Strip Co., Ltd through EximNext.

What is the Minimum Order Quantity (MOQ) for Blue Carbon Steel Coil?

The supplier, Linyi Liangyu Steel Strip Co., Ltd, has set a Minimum Order Quantity (MOQ) of 1 Bags for Blue Carbon Steel Coil. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.

What is the HS Code for Blue Carbon Steel Coil?

For international shipping and customs clearance, Blue Carbon Steel Coil is classified under HS Code 7209.18. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.

How can I import Blue Carbon Steel Coil from China?

To import Blue Carbon Steel Coil from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Linyi Liangyu Steel Strip Co., Ltd. Ensure you have the necessary import licenses for Steel Coils products in your destination country.

Is Linyi Liangyu Steel Strip Co., Ltd a verified supplier?

Yes, Linyi Liangyu Steel Strip Co., Ltd is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.

What are the key specifications of Blue Carbon Steel Coil?

The key specifications for Blue Carbon Steel Coil supplied by Linyi Liangyu Steel Strip Co., Ltd include 50#, 65Mn, 60Si2Mn, T8A-T10A (Carbon Spring Steel Grades), 0.25mm - 2.50mm, and 40mm - 250mm. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.

What packaging options are available for bulk orders of Blue Carbon Steel Coil?

Linyi Liangyu Steel Strip Co., Ltd offers Blue Carbon Steel Coil with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.

Which countries import Blue Carbon Steel Coil the most?

Blue Carbon Steel Coil is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Linyi Liangyu Steel Strip Co., Ltd through our platform.

What certifications does this Blue Carbon Steel Coil supplier hold?

Linyi Liangyu Steel Strip Co., Ltd maintains international quality certifications. These ensure that the Blue Carbon Steel Coil meets international quality, safety, and regulatory standards required for cross-border trade.

How do I place a bulk order for Blue Carbon Steel Coil on EximNext?

Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Linyi Liangyu Steel Strip Co., Ltd will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.

What payment methods are accepted?

Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Linyi Liangyu Steel Strip Co., Ltd.

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