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GCr15 cold drawn steel round bar
GCr15 cold drawn steel round bar
GCr15 cold drawn steel round bar

GCr15 cold drawn steel round bar

$800-1100 /Metric Ton

Min. Order:5 Metric Ton
Product Attributes

Model No.GCr15

Packaging & Delivery
Selling Units : Metric Ton
cold drawn steel
Product Description

GCr15 Cold Drawn Steel Round Bar


GCr15 steel is a high carbon chromium alloy steel with its versatility. In different heat treated conditions, this material can be used in various mechanical application. For example, GCr15 annealed steel bars can be easy to be machined. GCr15 quenched and tempered steel bars are suitable for applications requiring high hardness, high strength and high fatigue strength for wear resistance. 


The most popular GCr15 steel bar includes: GCr15 annealed bar, Bright Steel Bar, Hexagon Steel Bar and Cold Drawn Steel Bar.


GCr15 steel grade is produced by the vacuum-arc melting process, so this grade has good cleanliness and soundness.


GCr15 steel application:

Anti-friction bearings and rollers, Slitting rolls, spacers and knife blades, seals, sleeves, bushings, tools, dies, moulds, engine and hydraulic parts etc.


The detailed specification of GCr15 steel bar:

Sizes

Wide range from 14mm to 100mm

Tolerances

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

Roundness

75% of diameter tolerance

Straightness

Good straightness to 0.5mm/m

Surface roughness

Smooth to 0.8um

Mechanical properties

Yield strength and tensile strength can be improved

Machining

Suitable for machining and welding


1. GCr15 chemical composition:

Elements

 C

 Mn

 Si

 Cr

   Mo

 P

 S

Cu 

GCr15 / 52100

 0.95-1.05

 0.25-0.45

 0.15-0.35

 1.40-1.65

0.10  max

 0.025 max

 0.025 max

 0.25 max


2. GCr15 equivalent material:

Standard

GB/T 18254

CNS3014

ISO 683/17

GOST 801

JIS G4805

DIN 17230

ASTM A295

BS 970

Grade

GCr15

SUJ2

100Cr6

SH15

SUJ2

100Cr6

52100

EN31

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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