AISI/ASTM 1045 C45 Cold Drawing Round Bar Cold Drawn Steel

• Type: Alloy 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: Alloy
• Model NO.: AISI 1045 Medium Carbon Steel
• Special Use: Mold Steel, Free Cutting Steel, Cold Heading Steel
• Transport Package: Anti-Rust
• Specification: M6-M100
• Production Capacity: 5000tons/Month

Product Description

Aisi/astm 1045 C45 Cold Drawing Round Bar Cold Drawn Steel 

All bars are cleaned by shot blasting before drawing, then pulled through a carbide die, straightened, saw cut to length, oiled, and shipped.  Cold drawing results in a product with higher tensile and yield strength, smoother surface finish, and a closer size tolerance.

1.Cold Drawn Steel Bar Processing:  EAF + LF + VD + CONCASTING BILLETS + HOT ROLLED + SHOT BLASTING +(ANNEALING) + COLD DRAWN + OILING + BUNDLING + BOTH ENDS CUTTING+ PACKING + MARKING

2.Application: hardware tools, auto parts, standard parts, fasteners common shaft, machinery manufacturing, light industry, hardware, bicycles, cars, motorcycles, textile machinery, transformers and other machinery industry

3.Capabilities of our fatcory

Process		Size offer range (inches)	Size offer range (mm)
Cold Drawing	Round Sizes	0.235 - 4.700″	5-120
	Hexagon Sizes	0.235 - 3.000″	5-75
	Square Sizes	0.235 - 4.700″	5-120
	Special Sections	Please RFQ	Please RFQ
	Annual Capacity	30,000 Tons	30,000 Tons
Turning & Polishing	Sizes	0.600-4.700''	15-120
	Annual Capacity	50,000 Tons	50,000 Tons

4.Tolerances and Properties

	Hot Rolled	Cold Drawn	Turned & Polished	Turned, Ground & Polished	Drawn, Ground & Polished
Diameter	+/- 0.008"	+/- 0.001"	+/- 0.001"	+/- 0.0002"	+/- 0.0002"
Straightness	0.050" Max Per Foot	0.005" Max Per Foot	0.005" Max Per Foot	0.005" Max Per Foot	0.005" Max Per Foot
Yield Strength	Comparison Standard	Up to 80% Over Hot-Rolled	Same as Hot-Rolled	Same as Hot-Rolled	Up to 80% Over Hot-Rolled
Tensile Strength	Comparison Standard	Up to 40% Over Hot-Rolled	Same as Hot-Rolled	Same as Hot-Rolled	Up to 40% Over Hot-Rolled
Machinability	Comparison Standard	Up to 25% Over Hot-Rolled	Same as Hot-Rolled	Same as Hot-Rolled	Up to 25% Over Hot-Rolled
Surface Finish	Rough Iron Oxide	30 Ra	45 Ra	10 Ra	10 Ra

5.Our mian grades:
 

Type	JIS	AISI	Application
Carbon	S10C, S20C, S25C, S35C, S45C, S48C, CH25K, CH25KS,  CH35KS, CH38K, CH45K, CH45KS	1010, 1018, 1020, 1045, 1050	Oil Pressure Shaft/Automotive Parts
Allay Steel	SMn443, SCr420, SCr440, SCM415, SCM420, SCM435,  SCM440, SNCM220, SNCM420	1541, 5120, 5140, 4115, 4120, 4135,  4140, 8620, 4320	CV JOINT, Differential Gear
Free cutting Steel	SUM21, SUM22, SUM23, SUM43, SUM24L, SUM24EZ	1213, 1141, 1144, 12L14	CNC Machine

We company have good QC inspection tear and full set of inspect equipment including: UT test machine, Tensile testing machine,Hardness testing machine,Dimensional measuring instrument,f,spectrometer,Metallographic microscope and so on, so that we can always supply good mateterials for various projects and industries , if you have any need for our producrs,please contact us freely.


Miss Phoebe Chen
 





Aisi/astm 1045 C45 Cold Drawing Round Bar Cold Drawn Steel 
Aisi/astm 1045 C45 Cold Drawing Round Bar Cold Drawn Steel 
Aisi/astm 1045 C45 Cold Drawing Round Bar Cold Drawn Steel