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!
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