A36 1020 1045 10B21 Bright Steel Bar Cold Drawn/Peeled/Polished

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Product Overview

Description


 


A36 1020 1045 10B21 Bright Steel Bar


Cold Drawn/Peeled/Polished


 


Production Process:


 


Drawn Bar:


EAF + LF + VD + concasting billets + hot rolled + pickling/peeling +(annealing) +


cold drawn + oiling+packing


 


Peeling and Polishing Material :


Hot rolled steel bar+rough straightening+peeled+straightening+polished+UT test+


oil+packaging


 


Main Materials:






































































































GB



JIS



AISI/SAE/ASTM



DIN



Q235



SS400/SS41



A36



S235JR/ST37-2



20#



S20C



1020



C22



35#



S35C



1035



C35



45#



S45C



1045



C45/CK45



55#



S55C



1055



C55



40Cr



SCr440



5140



41Cr4



20CrMo



SCM420



4120



25CrMo4



30CrMo



SCM430



4130



25CrMo4



35CrMo



SCM435



4135



34CrMo4



42CrMo



SCM440



4140



42CrMo4



50CrMo



----



4150



----



20CrNiMo



----



8620


 



21NiCrMo2



40CrNiMo



----



4340



----



55CrMn-60CrMn



SUP6-SUP9



5160



55Cr3



GCr15



SUJ2-SUJ5



52100



100Cr6



 


Shapes and Sizes


























Shapes



Sizes



cold drawn steel round bar



8mm to 100mm



cold drawn steel square bar



8*8mm to 100*100mm



cold drawn steel flat bar



(6mm to 60mm)*(60mm to 100mm)



cold drawn steel hexagonal bar



19mm to 70mm(side to side)



 




























































































Size



                        Size Tolerence



8



9



10



11



12



13



h8



h9



h10



h11



h12



h13



                       Size Tolerence in mm



3



0/-0.014



0/-0.025



0/-0.040



0/-0.060



0/-0.15



0/-0.14



>3~6



0/-0.018



0/-0.030



0/-0.048



0/-0.075



0/-0.12



0/-0.18



>6~10



0/-0.022



0/-0.036



0/-0.058



0/-0.090



0/-0.15



0/-0.22



10~18



0/-0.027



0/-0.043



0/-0.070



0/-0.110



0/-0.18



0/-0.27



18~30



0/-0.033



0/-0.052



0/-0.084



0/-0.130



0/-0.2l



0/-0.33



30-50



0/-0.039



0/-0.062



0/-0.100



0/-0.160



0/-0.25



0/-0.39



50~80



0/-0.046



0/-0.074



0/-0.120



0/-0.190



0/-0.30



0/-0.46



 10Q&T grinding steel bar 6


 


 


 



Inspection


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Packaging & Shipping


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Company Information


Established in April, 2009, under the leadership of the builder who is specialized in steel producing for 25 years, with rich steel technology and knowledge, LAIWU LE REN TRADE CO., LTD. Forges one professional steel exporting team and builds one steel further processing factory.


Supplying professional Service


Our management philosophy: To exceed customers expectation; To realize employees dream. As a processional steel exporting company, we aim to help the customers to create the commercial value by supplying steel solutions, to solve customers pain points and to supply efficient, thoughtful and professional service.


Focusing on high-quality goods


Our steel processing factory, SHANDONG LE SHAN MACHINERY CO., LTD aims to provide personalized demand products with good mechanical properties. Our factory is equipped with advanced machines such as cold drawing machines, peeling machines, fine straightening machines, fast cooling cutting machines, centerless grinding machines, continuous annealing furnaces, medium frequent Q&T machines, Ultra testing and Eddy current testing assembly line and complete testing equipment in Lab under the guidance of ISO9001 Quality Management System. Our products are widely used in the high strength and prestressed projects in industries of oil & gas, petrochemical, bridge, tunnel, wharf, steel structure construction etc. The annual productivity is 40,000.00 tons.



  





FAQ





Q: Are you trading company or manufacturer ?




A: We have our own factory with complete production equipment and inspection facilities.








Q: How long is your delivery time?




A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.








Q: Do you provide samples ? is it free or extra ?




A: Yes, we could offer the sample for free charge but do not pay the cost of freight.








Q: What is your terms of payment ?




A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact us sa bellow:








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