• Low Alloy High-Carbon Chromium Bearing Steel Tool Steel High Quenching 52100, Gcr15, Suj2
  • Low Alloy High-Carbon Chromium Bearing Steel Tool Steel High Quenching 52100, Gcr15, Suj2
  • Low Alloy High-Carbon Chromium Bearing Steel Tool Steel High Quenching 52100, Gcr15, Suj2
  • Low Alloy High-Carbon Chromium Bearing Steel Tool Steel High Quenching 52100, Gcr15, Suj2
  • Low Alloy High-Carbon Chromium Bearing Steel Tool Steel High Quenching 52100, Gcr15, Suj2
  • Low Alloy High-Carbon Chromium Bearing Steel Tool Steel High Quenching 52100, Gcr15, Suj2

Low Alloy High-Carbon Chromium Bearing Steel Tool Steel High Quenching 52100, Gcr15, Suj2

Type: Round
Standard: AISI, ASTM, DIN, JIS, GB
Composition: Ferrous Steel Scrap
Technique: Cold Drawn
Shape: Bar
Surface Treatment: Polished
Customization:

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Basic Info.

Special Use
High-strength Steel Plate, Wear Resistant Steel, Silicon Steel, Cold Heading Steel, Free Cutting Steel, Mold Steel
Application
Structural Steel Bar
Products
Customize The Steel According to The Drawing
Transport Package
Rust Oil Waterproof Nylon Packaging, Wooden Cases,
Specification
Customize materials according to requirements, siz
Trademark
junxiong
Origin
China
HS Code
72141000
Production Capacity
10000 Ton/Year

Product Description

GB/JB GCr15 High-carbon chromium bearing steel 

Bearing steel is called the king of steel by people in the steelmaking industry. High-carbon chromium bearing steel is a large type of bearing steel and is the most commonly used steel for manufacturing bearings and bearing parts. The most commonly used high-carbon chromium bearing steels are GCr15 and GCr15SiMn. The former is the most used in my country's bearing industry.


General plastic mold, automobile machine tool bearing steel ball roller bushing is cold rolled.

Equivalent Materials to GB/JB GCr15

General

Density7.72 - 8.0g/cm³

Mechanical

Elastic modulus203.0 - 211.0GPa
Hardness, Brinell201.0[-]
Hardness, Rockwell B94.0[-]
Poisson's ratio0.3[-]

Thermal

Coefficient of thermal expansion1e-05 - 1.3e-051/K
Melting point1370.0 - 1425.0°C
Specific heat capacity420.0 - 460.0J/(kg·K)
Thermal conductivity17.0 - 42.0W/(m·K)

Chemical

Carbon0.95 - 1.1%
Chromium1.3 - 1.6%
Copper0.25%
Iron95.8199 - 97.5999%
Manganese0.5%
Molybdenum0.08%
Nickel0.25%
Phosphorus0.025%
Silicon0.15 - 0.35%
Sulfur0.025%

Cold drawn steel types, shapes and sizes we can offer
besides the below shapes and sizes,we can also manufacture it based on customer's requests and customize different shapes and sizes.
ShapesSizesProcessing
 
Steel Round Bar5mm to 63.5mmCold Drawn
Steel flat Bar63.5mm-120mmsmooth-turned and polished.
Cold drawn steel square bar5*5mm to120*120mmCold Drawn
Cold drawn steel hex bar5mm to120mmCold Drawn
Cold drawn steel hexagonal bar5mm to 120mm
(side to side)
Cold Drawn
StraightnessMax 1mm/m
Toleranceh9 h10 h11 or as required
 
Type of steelGBASTM(SAE)JIS
Carbon steel
Low alloy steel
Q195,Q215,
Q235,Q345
A285MGr.B
A570MGr.A
SS330
SS400,SS490...
Quality
carbon steel
10,20,35,40,60
20Mn,25Mn,
35Mn,40Mn
1010,1020,1035,
1045,1060,1022,
1026,1037,1039
S10C,S20C,
S35C,S45C...
Alloy
structure steel
20Mn2,40Mn2,20Cr,40Cr,
20CrMo,35CrMo,42CrMo,
20CrMnTi,20Cr2Ni4,
40CrNiMo
1320,1345,5120,
5140,4118,4135,
4140,3316,4340
SMn420,SMn438,
SCr420,SCr440
SCM430,SCM435
SCM440,SCN815
SNCM439
Cold
heading steel
ML10,ML20,ML30,
ML35,ML35CrMo,
ML42CrMo,ML15MnB
1012,1020,1030
1034,4135,4140,
1518
SWRCH10R
SWRCH20K
SWARCH35K
SNB7
Spring steel65Mn,60Si2Mn,50CrVA1066,6150SCP6,SCP10
Bearing steelGCr15E52100SUJ2
Stainless steel1Cr13,2Cr13412,420SUS410,SUS420
Tooling steelT8,T10
W6Mo5Cr4V2
W1A-8,
W1A-9.5,M2
SK7,SK4,SKH9
Free cutting steelY12,Y12Pb,Y15,
Y15Pb,Y40Mn
1212,11L08,1215
12L13,12L14,1141
SUM21,SUM32,
SUM22L,SUM42...
 
   
Round steelSquare steelFlat steel
   
hexagonal steelIrregular steelSteel pipe


Company Profile
Founded in 2012, Junxiong Metal is located in Jiulong Metallurgical Industrial Park, an important upgrade project base of Jiangsu Sha Gang Group, one of the world's top 300 key projects in the "Twelfth Five-Year Plan" period of Jiangsu Province.Relying on the unique manufacturing, consumption, economic and trade, investment, transportation and industrial policies of the Yangtze River Delta and strong government support, Junxiong stands on the shoulders of the giant Sha Gang Group to create value for you.

The main production and processing of cold-drawn round steel, square steel, flat steel, hexagonal steel, special-shaped steel, tooth steel, easy-to-chip steel, special-shaped drawn pipe steel, cold forging steel spheroidization, austenitic martensitic stainless steel, according to customers Mechanical properties, appearance and appearance require professional customized production. Products are widely used in standard parts, hardware tools, textile machinery, motorcycles, loaders, forklift parts, sports equipment, furniture and iron crafts, auto parts and other industries. Some products are indirectly exported to foreign countries, creating value for customers.



Lab Inspection Equipment
We have professional equipment and technical engineers for your service, according to your requirements (material, shape, mechanical properties) customized production.Our company has automatic production line to produce round steel Good straightness, after chamfer, it can be machined by the longitudinal cutting machine Customization (length) Customization (heat treatment hardness) Customization (Grinding machine polishing)



Finished Products Warehouse and Package



FAQ
Q: Are you trading company or manufacturer? 
A: Both
Q: How long is your delivery time? 
A: Generally it is 5-10 days if the goods are in stock. Or it is 30 ~40days if the goods are not in stock, it is according to quantity. The more the quantity is, the shorter the delivery will be. 
Q: Do you provide samples? Is it free or extra? 
A: Yes, we The inventory can be provided free of charge, but the freight will need to be borne by you
Q: What is your terms of payment? 
A: T/T or L/C according to real order. 
Q: What is your terms of payment? 

A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance, balance before shippment. 

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Gold Member Since 2017

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Trading Company
Registered Capital
500 RMB
Plant Area
50000 square meters