Yangshan Town, Wuxi City
Jiangsu Province, China
jeff@east-ai.cn
24/7 Customer Service
+86 18306172624
Contact us in time
Jiangsu Province, China
24/7 Customer Service
Contact us in time
Standard: DIN 2391-1
Material: ST52 Steel
Outer Diameter (OD): 4 mm to 260 mm
Wall Thickness (WT): 0.5 mm to 25 mm
Length: 3 m to 8 m, or random order as per request
Standard: DIN 2391-1
Material: St52
Outer Diameter: 4-260 mm
Wall Thickness: 0.5-25 mm
Length: 3 to 8 meters
Delivery Condition: BK, BKW, BKS, GBK, NBK
Production Method: Cold-drawn seamless
Applications: Used in industrial, mechanical, and automotive
| Grade | Mfg.Process | Chemical composition % | ||||
| C | Si | Mn | P | S | ||
| St35 | S | 0.17Max | 0.35Max | 20.40 | 0.050Max | 0.050Max |
| St45 | S | 0.21Max | 0.35Max | 20.40 | 0.050Max | 0.050Max |
| St52 | S | 0.22Max | 0.55Max | 21.60 | 0.050Max | 0.050Max |
| Grade | Material Number | Tensile Test MPaor N/mm² | ||||
| Min Yield point | Tensile Strength | |||||
| St35 | 1.0308 | 235 | 340~470 | |||
| St45 | 1.0408 | 255 | 440~570 | |||
| St52 | 1.0580 | 350 | 490~630 | |||
Wuxi EASTAI Co., Ltd is a leading supplier and exporter of DIN 2391 seamless precision steel tubes. We offer a variety of materials, with a specialization in DIN 2391 St52 tubes. We are committed to providing the best quality and competitive pricing to support your needs. Custom-made options are also available to meet specific requirements. For more information or to request a quote, please contact us at jeff@east-ai.cn. We look forward to your inquiries!
* You agree to receive newsletters and marketing emails from EASTAI.
Fill out the form below and we will get back to you within the next 24 hours to complete the order, and then you’re all set to get started!
To make it easier for you to receive a quote, simply leave your information, and we will contact you as soon as possible.
