Cold Drawn Stainless Steel Rods

Description

Cold drawn stainless steel rods are a major type of “cold-worked stainless steel rod.” Cold Drawn Stainless Steel Rods are precision profiles formed from hot-rolled stainless steel rods at room temperature using dies, characterized by high dimensional accuracy, a smooth surface, and increased strength.

Features of Cold Drawn Stainless Steel Rods:

1. Dimensional Accuracy: The tolerance of Cold Drawn Stainless Steel Rods is controlled within ±0.05mm, far superior to hot-rolled rods, allowing direct use in precision machining.

2. Surface Finish: Cold Drawn Stainless Steel Rods have a surface roughness Ra≤0.4μm, a bright surface free of oxide scale, and can be used without extensive grinding.

3. Mechanical Properties: The yield strength of Cold Drawn Stainless Steel Rods is increased by 20%-30%, making them suitable for components subjected to high loads or requiring high fatigue strength.

Applications of Cold Drawn Stainless Steel Rods:

1. Precision Machinery and Automation Parts: Cold Drawn Stainless Steel Rods are used for screws, nuts, pins, connectors, valve stems, etc., machined on automatic lathes/Swiss headstocks, utilizing their high straightness and excellent machinability (especially 303 stainless steel);

2. Chemical and Fluid Equipment: Cold Drawn Stainless Steel Rods are used for pump shafts, agitator shafts, valve cores, seals, and heat exchanger tube blanks, relying on their resistance to acid and alkali corrosion and dense structure;

3. Automotive and Aerospace: Cold Drawn Stainless Steel Rods are used for precision engine components (fuel nozzles, motor shafts), exhaust system components, landing gear pins, and turbine components, requiring a balance of high strength and fatigue resistance;

4. Medical Devices and Food Industry: Surgical instrument handles, injection needle blanks, food processing drive shafts, and sanitary pipe fittings, meeting requirements for cleanliness, non-toxicity, and easy polishing;

5. Electronics and New Energy: Sensor probes, connector terminals, new energy vehicle motor shafts, and nuclear power instrument components require high conductivity stability or tolerance to extreme environments;

6. Architectural Decoration and Hardware: Curtain wall tie rods, high-end kitchenware handles, bathroom hardware, and irregularly shaped decorative strips, utilizing their glossy surfaces to eliminate the need for secondary polishing.

Standards of Stainless Steel Rod:

GB/T14975-2002，GB/T14976-2002 ，GB/T13296-91,ASTM A484/A484M，ASTM A213/213A ，ASTM A269/269M

GB/T20878	JIS	ASTM	KS	BSEN	AS	CNS	t/m3
12Cr13	SUS403	403	STS403	—	403	403	7.75
20Cr13	SUS420J1	420	STS420J1	1.4021	420	420J1	7.75
30Cr13	SUS420J2	—	STS420J2	1.4028	420J2	420J2	7.75
10Cr17	SUS430	430	STS430	1.4016	430	430	7.70
68Cr17	SUS440A	440A	STS440A	—	440A	440A	7.70
06Cr19Ni10	SUS304	304	STS304	1.4301	304	304	7.93
022Cr19Ni10	SUS304L	304L	STS304L	1.4306	304L	304L	7.93
06Cr17Ni12Mo2	SUS316	316	STS316	1.4401	316	316	7.98
022Cr17Ni12Mo2	SUS316L	316L	STS316L	1.4404	316L	316L	7.98
06Cr18Ni11Ti	SUS321	321	STS321	1.4541	321	321	7.93
06Cr18Ni11Nb	SUS347	347	STS347	1.455	347	347	7.98

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PRODUCT DISPLAY

APPLICATION

Packing & Delivery

Shipping By Sea

1. Standard packaging
2. Packaging according to customer requirements

FAQ

Q1: How is the quality of your products?
A1: We strictly follow international quality standards and industry specifications, and all products undergo strict quality
inspections to ensure that we provide customers with high-quality products.

Q2: What is the price of your products?
A2: The price of our products depends on factors such as product type, quantity, and delivery time. You can check the price list on our website or contact our sales department for a specific quote.

Q3: How can I pay?
A3: We support a variety of payment methods, including wire transfer, letter of credit, Alipay, etc. The specific payment method can be selected according to your needs and preferences.

Q4: Are there any discounts or promotions?
A4: We will provide customers with corresponding discounts or promotions based on factors such as order quantity, payment method and partnership. You can contact our sales department for more information.

Q5: How long is the delivery time?
A5: The delivery time depends on factors such as product type, quantity, production process and delivery location. We will provide you with an accurate delivery time based on your specific needs.

Q6: What logistics services do you provide?
A6: We cooperate with many internationally renowned logistics companies to provide a variety of logistics methods such as sea transportation, air transportation, and land transportation. You can choose the appropriate logistics method according to your needs.

Q7: How to track the order status?
A7: We will provide you with an order tracking number, and you can check the order status through the logistics company’s website or our customer service department.

Q8: What if there is a problem with the product?
A8: If you find any quality problems after receiving the product, please contact our customer service department immediately. We will provide corresponding solutions according to your specific situation, including return, exchange, repair, etc.

Q9: What after-sales services do you provide?
A9: We provide comprehensive after-sales services, including product installation, usage training, technical support, etc. Our customer service team will always be there to provide you with help and support.

Q10: How can I contact your customer service department?
A10: You can contact our customer service department by phone, email or online chat. Our customer service team will be happy to answer your questions and provide assistance.