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1045 C45 turned, ground and polished steel bar
1045 C45 turned, ground and polished steel bar
1045 C45 turned, ground and polished steel bar

1045 C45 turned, ground and polished steel bar

$800-1100 /Metric Ton

Min. Order:5 Metric Ton
Transportation:Express
Product Attributes

Place Of OriginChina

Packaging & Delivery
Selling Units : Metric Ton
bright Steel
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Product Description

1045 C45 S45C turned, ground and polished steel bar

 

Turned, ground and polished steel round bar is steel round bar after turning, centerless grinding and polishing etc. processing. turned or peeled steel round bar is value added steel bar because it can save your processing cost, increase your production pass percentage and this kind of steel bar can directly used in CNC machines because of its good straightness and precision size. Turne, ground and polished steel bar can also be surface coated such as hard chromed easily because surface roughtness is quite good. 


1045 C45 S45C steel material is one of the materials which is usually delivered in turned, ground and polished condition because 1045 steel material is usually used to produce all kinds of shaft such as piston rod, mold ejection rod, pins etc.


Specification of 1045 steel bar we supply:

Sizes

Wide range from 20mm to 80mm

Tolerances

Precision to h7, h8, h9, h10, h11 or even small to 0.02mm

Roundness

85% of diameter tolerance

Straightness

Good straightness to 0.2mm/m

Surface roughness

Smooth to 0.8um max

Mechanical properties

Yield strength and tensile strength can be improved

Machining

Suitable for machining and welding


4140 Bright Steel Bar Jpg

1. 1045 steel equivalent material:

GB 

ASTM/SAE/AISI 

DIN 

SCM

AS /NZS1444

45#

Aisi 1045 / sae 1045 / astm 1045

C45 CK45

S45C

AS 1045

2. 1045 steel chemical composition:

Material

Chemical Composition %

 

C

Si

Mn

S

P

Cr

Mo

1045

0.42-0.48

0.15-0.35

0.60-0.90

0.035 max

0.035 max

0.035 max

0.035 max

 3. 1045 normalized steel mechanical properties:

Mechanical Properties

Yield Strength (MPa)

Tensile Strength (MPa)

Elongation

Reduction of area

Hardness

400 min

 640 min

222% min

54% min

32HRC max

4.  1045 steel applications:

Gears

Pins

Rams

Shafts

rollers

sockets

axles

spindles

worms

bolts

ratchets

Light gears

studs

crankshafts

Guide rods

Connecting rods

Torsion bars

Hydraulic clamps


Heat treated steel bar - Quenched And Tempered Steel Bar can be used to produce High Strength Marine Anchor Bolt, Wind Turbine Anchor Bolt, Mining And Tunneling Rock Bolt, High Strength Steel Bolts, Sheet Pile Tie Rods, Marine Sheet Pile Tie Rod For Wharves, Post Tension Bar For Bridge, Tie Bar Construction, Structural Steel Tie Bars and high strength required steel shafts etc.

Company Overview

Shandong Le Ren Special Steel CO., Ltd. owns three factories to produce all kinds of steel rod, steel bar and finished steel products. Among three factories, one is to produce steel bars such as annealed, normalized and quenched and tempered steel bar and pipe, cold drawn, peeled, ground and polished steel bar etc; one is to produce threaded or knurled steel rod and steel bar; another one is to do steel bar, steel rods or steel pipe machining. 


In the tactories, we have complete and advanced production, inspection and testing facilities such as shot blasting machines, cold drawing machines,straightening machines, annealing furnace, quenching and tempering furnaces, threading machines, cnc machines, welding machines etc, and inspections and testing facilities to inspect dimension tolernaces, corner radius, length, straightness, surface roughness, mechanical properties, AKV, UT testing, Eddy testing and MPI testing etc. All of these, including more than twenty years production and exporting experiences, we can supply you good quality products and services.

Company Photos
Production Certification
Inspection

Our factory is equipped with complete inspection and testing facilities to inspect steel bar dimension tolernaces, corner radius, length, straightness, surface roughness, mechanical properties, AKV, UT testing, Eddy testing and MPI testing etc.


Packing & Delivery

Most of our steel bar are cold drawn, peeled, ground and polished steel bar which require good surface and straightness. So steel bar packing is very important to keep good quality. We use several kinds of steel bar packing according to your technical requirements.


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