Best 45#, 55#, 40mn2, 20crmnti, 20-42CrMo, 60si2mnaround Steel Bar

• Type: Carbon Steel Bar
• Standard: AISI, ASTM, GB, JIS, DIN, BS
• Technique: Cold Drawn
• Application: Structural Steel Bar, Tool Steel Bar, Die Steel Bar
• Surface Treatment: Polished
• Alloy: Non-alloy
• Model NO.: 1
• Special Use: Free Cutting Steel
• Quality Assurance: SGS
• Factory Price: Competitive Price
• Price Term: CIF;Fob;CFR
• Transport Package: by Export Standard Package
• Specification: 20~300MM
• Trademark: wghongxing
• Origin: China
• Production Capacity: 1000tons

Product Description

  45# Carbon steel bar 
1, Hot-rolled or forging. 
2, Ulratest Standards: SEP1921-84,GR. 3 CLASS C/C 

45# Carbon steel  bar 
Grade:Carbon steel round bar   45# , Hot-rolled or forging.
2, Ulratest Standards: SEP1921-84,GR. 3 CLASS C/C
 
 Features:
 
1).Delivery condition:Hot rolled & forging;Black &Machined;Annealing;Hardness:HBS=160-210
 
2).Chemicial composition:

C	Si	Mn	P	S	Cr	Ni	Cu	Als
=0.4~0.5	=0.2~0.3	=0.6~0.7	≤0.016	≤0.008	≤0.023	≤0.014	0.018	≤0.005

 
3).Specification: Thickness:20/25/30/...400mm; Width:205/210/215…2200mm:
    Length:2000~5800mm