EN10305-1 E235 Cold Drawn Precision Steel Tube with 6-120mm OD for High Dimensional Accuracy
Price:
Negotiable
MOQ:
1 ton
Delivery Time:
Within 50 days if production
Brand:
Hongbao
Product Description
EN10305-1 E235 WT10 Precision Steel Tube, Cold Drawn Seamless Steel Tube
Product Overview
EN10305-1 E235 E355 +N Cold Drawn Precision Products Seamless Steel Tube
Description
EN10305-1 standard specifies seamless cold drawn precision steel tubes. These tubes, typically made from E235 or E355 grades with a normalized delivery condition (+N), offer high dimensional accuracy and surface quality. Ideal for precision engineering applications, they undergo cold drawing to achieve tight tolerances. Manufactured with precision, these tubes exhibit excellent mechanical properties, making them suitable for various industrial uses such as hydraulic systems, automotive components, and more.
Mechanical Properties at Room Temperature
| Delivery Condition | BK | BKW | GBK | NBK (N) | |||||
|---|---|---|---|---|---|---|---|---|---|
| Steel Grade | Rm Mpa (Min) | A % (Min) | Rm Mpa (Min) | A % (Min) | Rm Mpa (Min) | A % (Min) | Rm Mpa (Min) | ReH Mpa (Min) | A % (Min) |
| E215 | 430 | 8 | 380 | 12 | 280 | 30 | 290~430 | 215 | 30 |
| E235 | 480 | 6 | 420 | 10 | 315 | 25 | 340~480 | 235 | 25 |
| E255 | 580 | 5 | 520 | 8 | 390 | 21 | 440~570 | 255 | 21 |
| E355 | 640 | 4 | 580 | 7 | 450 | 22 | 490~630 | 355 | 22 |
Delivery Conditions
- BK (+C) Cold finished/hard (cold finished as drawn)
- BKW (+LC) Cold finished/soft
- BKS (+SR) Cold finished/stress relieve annealed
- GBK (+A) Annealed
- NBK (+N) Normalized
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Company
Jiangsu Hongbao Group Co., Ltd.
Location
DAXIN TOWN,ZHANGJIAGANG,JIANGSU P.R.CHINA
Contact Person
Angela