Jiangsu Hongbao Group Co., Ltd.
                                                                                                           
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EN10305-1 Nickel White Cold Rolled Hollow Section Round Pipe

Price Negotiable
Price: Negotiable
MOQ: 1 ton
Delivery Time: within 50 days
Brand: Hongbao
Product Description

EN10305 E355 Cold Rolled Pipe Hollow Steel Tube Auto Parts Using Honed Tube

 

Description:

EN10305-1

 

Steel Grade Chemical Composition
Symbol Material Number

C

Max.

Si

Max.

Mn

Max.

P

Max.

S

Max.

E155 1.0033 0.11 0.35 0.70 0.025 0.025
E195 1.0034 0.15 0.35 0.70 0.025 0.025
E235 1.0308 0.17 0.35 1.20 0.025 0.025
E275 1.0225 0.21 0.35 1.40 0.025 0.025
E355 1.0580 0.22 0.55 1.60 0.025 0.025

 

 

 

 

 

 

 

 

 

 

Treatment after the final cold drawig process
+LC After the final heat treatment there is a suitable drawing pass
+SR After the final cold drawing process there is a stress relieve heat treatment in a controlled atmosphere
+A After the final cold drawing process the tubes are annealed in a controlled atmosphere

+N After the final cold drawing operation the tubes are normalized in a controlled atmosphere

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Company Jiangsu Hongbao Group Co., Ltd.
Location DAXIN TOWN,ZHANGJIAGANG,JIANGSU P.R.CHINA
Contact Person Angela

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