A36 Ss400 S45c S35c 1018 Cold Drawn Steel Bar

• Type: Carbon Steel Bar
• Standard: AISI, ASTM, GB, JIS
• Technique: Cold Drawn
• Application: Structural Steel Bar
• Surface Treatment: Polished
• Alloy: Non-alloy
• Model NO.: steel bar
• Special Use: Free Cutting Steel, Cold Heading Steel
• Supply Condition: Cold Drawn Steel Bar
• Shape: Round Bar, Hex Steel Bar, Square Bar
• Main Grade: 1018 Ss400 S235jr Q235 1020 1035 0145
• Surface: Bright and Smoothly Surface
• Transport Package: Anti Rust Pacakging
• Specification: size: 5-80mm
• Trademark: dajin
• Origin: China
• Production Capacity: 1000

Product Description

Bright surface steel round bar by cold drawn/peeled/polished/rough turnning

1.Material:Carbon or alloy

 Grade:AISI1020 1045 1035 A36 S20C S45C A105
  SCM415 SCM420 SCM435 SM440 4130 4140 4150 4340 42CrMo 42CrMo4 1.7225


 

2.Size

Diameter:18mm-120mm
Length:fixed length as customer's request or random length

3.The process flow chart

Hot rolled steel bar+rough straightening+peeled+straightening+polished+UT test+oil+packaging
Hot rolled+annealing+cold drawn+heat treatment

4.Size tolerance we can supply

h9,h10,h11 with different offer

5.Roughness:1.5-3.0µm

 Straightness:0.2mm/m-1.5mm/m

6.Packaging

Naked packaging by wire rod+anti-rust oil,every bundle about 2tons
Standard Pakaging:Anti-rust oil+plastic film+woven bag+wire rod,every bundle about 2tons.

7.Introduction

We main supply straightening steel bar/cold drawn steel bar with diameter 18mm-120mm.Skinned,coarse grinding,fine grinding  bright surface processing materials,ect,and can satisty he demand of user demand other non-standard products.Widely used in all kinds of automata processing production line,and forging blank.etc.Products to achieve CSQA ISO9001-2000 quality management system.