Import 12mm Tmt Stainless Steel Bar/ Rod 630 — Buy in wholesale FOB from Supplier in China

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12mm Tmt Stainless Steel Bar/ Rod 630 by Jiangsu Steel Group Co., Ltd.
Harbor
12mm Tmt Stainless Steel Bar/ Rod 630 - Image 1

12mm Tmt Stainless Steel Bar/ Rod 630

🕐Last updated: Jul 20, 2026
1785/ Bags
Min. Order: 1 Bags
💱₹1,785.00/ Bags
Live rate: 1 USD = 1.00 INR
🔢HS Code7222.20
⚙️MaterialStainless Steel Grade 630 (17-4 PH), Chromium-Nickel Alloy with Copper and Niobium
📁CategoryStainless Steel Bars
💳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 12mm Tmt Stainless Steel Bar/ Rod 630 from Jiangsu Steel Group Co., Ltd. - Wholesale Supply

This 12mm TMT stainless steel bar in grade 630, also known as 17-4 PH, is a precipitation-hardening chromium-nickel alloy containing copper and niobium. The round rod is supplied with a 12mm diameter and is available in standard lengths of 3000mm or 6000mm, with custom lengths possible upon request. It is processed using TMT (Thermo-Mechanical Treatment), which enhances its mechanical strength and toughness compared to conventional stainless steel bars.

Grade 630 (17-4 PH) stainless steel is known for its combination of high strength, corrosion resistance, and good mechanical properties at temperatures up to approximately 300°C. The bar can be supplied in various surface finishes, including hot rolled, cold drawn, and pickled. Its typical composition includes approximately 15-17.5% chromium, 3-5% nickel, 3-5% copper, and 0.15-0.45% niobium, providing a balance of corrosion resistance and hardenability.

Primary applications for this bar include aerospace components, chemical processing equipment, petrochemical fittings, and offshore structural elements. It is also used in the construction, textile, and medical industries. Jiangsu Steel Group Co., Ltd. supplies this product with standard export packaging and offers payment terms of T/T (30% advance, 70% before shipment) or 100% L/C at sight, with a stated delivery time within 15-25 days depending on the payment method.

Technical Specifications for Jiangsu Steel Group Co., Ltd. 12mm Tmt Stainless Steel Bar/ Rod 630
Material GradeStainless Steel Grade 630 (17-4 PH)
Diameter12mm
Standard Lengths3000mm, 6000mm (custom lengths available)
Surface FinishesHot rolled, cold drawn, pickled
Typical Chromium Content15-17.5%
Typical Nickel Content3-5%
Typical Copper Content3-5%
Typical Niobium Content0.15-0.45%
Tolerance StandardDiameter ± H9 tolerance (industry standard)
PackagingStandard seaworthy packing (plastic & wooden)
About Jiangsu Steel Group Co., Ltd. - Stainless Steel Supplier in China
🏭
Jiangsu Steel Group Co., Ltd.
China Harbor🥇 Gold Verified
5(90)

Jiangsu Steel Group Co., Ltd. is a stainless steel supplier based in Shanghai, China, with its registered address at 10/F, No.257 Siping Road, Hongkou District. The company is listed as an 'imported' tier supplier on the platform. Its profile indicates a wide product range covering numerous stainless steel grades from 201 to 2520, available in various bar forms including round, square, flat, and hexagon.

The supplier's listing states a production capacity of 1500 tons per month and welcomes factory visits and OEM orders. It offers a one-year follow-up service for orders. The profile does not provide specific details on response rate or average response time, and the trust tier is listed as 'harbor'. It is important for buyers to directly confirm current lead times, specific certifications, and quality assurance procedures with the supplier before placing an order.

This 12mm TMT stainless steel bar in grade 630 (17-4 PH) is a precipitation-hardening steel bar designed for high-strength applications requiring excellent corrosion resistance. The 12mm diameter round rod is widely used in aerospace, chemical processing, petrochemical, and offshore structural applications. As a TMT-processed bar, it offers superior mechanical strength and toughness compared to conventional stainless bars, making it ideal for demanding industrial environments and export trade.

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 12mm Tmt Stainless Steel Bar/ Rod 630 from Jiangsu Steel Group Co., Ltd.
In its heat-treated condition, 17-4 PH stainless steel typically achieves a tensile strength of around 1000-1100 MPa and a yield strength of approximately 860-1000 MPa. The exact values depend on the specific heat treatment (aging) condition applied. You should request the mill certificate from Jiangsu Steel Group for the precise mechanical test data for the batch you are ordering.

Sourcing 12mm Tmt Stainless Steel Bar/ Rod 630 from Jiangsu Steel Group Co., Ltd. - China Import Guide

Before finalising an order for 17-4 PH stainless steel bars, verify the supplier's current production schedule and confirm the exact lead time in writing. The stated 15-25 day delivery window is conditional on payment terms, so factor this into your project timeline. Request a proforma invoice that clearly specifies the material grade, dimensions, quantity, total price, and the agreed Incoterms (e.g., FOB Shanghai) to avoid misunderstandings.

For logistics, decide whether you will arrange your own freight forwarder or use the supplier's recommended one. Clarify the port of loading (likely Shanghai or a Jiangsu port) and ensure the packaging specification is included in your contract. Given the weight of steel bars, calculate the estimated freight cost early in your sourcing process. Also, confirm the payment method details, such as the beneficiary bank information for the T/T transfer.

Quality assurance should be agreed upon before shipment. Insist on receiving the mill test certificate (MTC) for the material. For large orders, consider engaging a third-party inspection agency to verify the dimensions, surface quality, and markings at the factory before the goods are packed. This step helps ensure the product you receive matches the specifications you ordered and reduces the risk of disputes after delivery.

🏭
Jiangsu Steel Group Co., Ltd.
China
Harbor
<4h
Response Time
0.00%
Response Rate
86/100
Trust Score
📦
0+
Products
5(90)
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Buy 12mm Tmt Stainless Steel in Bulk — Verified Supplier in China

When sourcing 12mm Tmt Stainless Steel Bar/ Rod 630 for your business, securing the right balance of quality and cost is essential. Jiangsu Steel Group Co., Ltd., a verified supplier based in China, offers this product with key specifications including 630 / 17-4 PH (Precipitation Hardening Stainless Steel), Cr 15-17.5%, Ni 3-5%, Cu 3-5%, Nb+Ta 0.15-0.45%, C max 0.07%, Fe Balance, and 12mm Diameter, Round Bar/Rod, TMT Processed. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $1785/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 7222.20, making it a staple in the Stainless Steel Bars sector with strong demand from importing countries worldwide.

12mm Tmt Stainless Steel Specifications, Trade Terms & Pricing

Importing 12mm Tmt Stainless Steel requires careful attention to shipping logistics, customs compliance, and secure payment terms. Jiangsu Steel Group 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 7222.20 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 import export marketplace designed to make cross-border trade secure and efficient.

About Jiangsu Steel Group Co., Ltd. — Supplier in China

Finding trustworthy partners is the foundation of successful importing. The supplier of this 12mm Tmt Stainless Steel 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 Stainless Steel Bars category and connect with top-tier exporters on our comprehensive online B2B marketplace. Start your sourcing journey today.

Import 12mm Tmt Stainless Steel — Shipping, Logistics & Customs

Importing 12mm Tmt Stainless Steel 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 7222.20 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 12mm Tmt Stainless Steel

What is the wholesale price of 12mm Tmt Stainless Steel Bar/ Rod 630?

The current listed wholesale price for 12mm Tmt Stainless Steel Bar/ Rod 630 from Jiangsu Steel Group Co., Ltd. is $1785/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 Jiangsu Steel Group Co., Ltd. through EximNext.

What is the Minimum Order Quantity (MOQ) for 12mm Tmt Stainless Steel?

The supplier, Jiangsu Steel Group Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for 12mm Tmt Stainless Steel. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.

What is the HS Code for 12mm Tmt Stainless Steel Bar/ Rod 630?

For international shipping and customs clearance, 12mm Tmt Stainless Steel Bar/ Rod 630 is classified under HS Code 7222.20. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.

How can I import 12mm Tmt Stainless Steel from China?

To import 12mm Tmt Stainless Steel from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Jiangsu Steel Group Co., Ltd.. Ensure you have the necessary import licenses for Stainless Steel Bars products in your destination country.

Is Jiangsu Steel Group Co., Ltd. a verified supplier?

Yes, Jiangsu Steel Group 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 12mm Tmt Stainless Steel Bar/ Rod 630?

The key specifications for 12mm Tmt Stainless Steel Bar/ Rod 630 supplied by Jiangsu Steel Group Co., Ltd. include 630 / 17-4 PH (Precipitation Hardening Stainless Steel), Cr 15-17.5%, Ni 3-5%, Cu 3-5%, Nb+Ta 0.15-0.45%, C max 0.07%, Fe Balance, and 12mm Diameter, Round Bar/Rod, TMT Processed. 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 12mm Tmt Stainless Steel?

Jiangsu Steel Group Co., Ltd. offers 12mm Tmt Stainless Steel with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.

Which countries import 12mm Tmt Stainless Steel the most?

12mm Tmt Stainless Steel is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Jiangsu Steel Group Co., Ltd. through our platform.

What certifications does this 12mm Tmt Stainless Steel supplier hold?

Jiangsu Steel Group Co., Ltd. maintains international quality certifications. These ensure that the 12mm Tmt Stainless Steel meets international quality, safety, and regulatory standards required for cross-border trade.

How do I place a bulk order for 12mm Tmt Stainless Steel Bar/ Rod 630 on EximNext?

Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Jiangsu Steel Group 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 Jiangsu Steel Group Co., Ltd..

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