Die 1020 Forged Steel Alloy Steel Round Bars C20 S20c 1020 Steel Shafts

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  • Die 1020 Forged Steel Alloy Steel Round Bars C20 S20c 1020 Steel Shafts
  • Die 1020 Forged Steel Alloy Steel Round Bars C20 S20c 1020 Steel Shafts
  • Die 1020 Forged Steel Alloy Steel Round Bars C20 S20c 1020 Steel Shafts
  • Die 1020 Forged Steel Alloy Steel Round Bars C20 S20c 1020 Steel Shafts
  • Die 1020 Forged Steel Alloy Steel Round Bars C20 S20c 1020 Steel Shafts
  • Die 1020 Forged Steel Alloy Steel Round Bars C20 S20c 1020 Steel Shafts
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Basic Info.

Model NO.
1020
Standard
AISI, ASTM, GB, JIS, DIN, BS
Technique
Forged
Application
Structural Steel Bar, Tool Steel Bar
Surface Treatment
Polished
Alloy
Alloy
Special Use
Mold Steel, Free Cutting Steel, Cold Heading Steel
Payment Term
30% Tt Deposit, Balance Against Bl Copy
Length
3000-5800mm
Delivery Date
30 Days
Ex-Stock
No
Ut Standard
Sep 1921-84 D/D
Grain Size
ASTM E112
Non-Metallic Inclusiton
ASTM E45
Form
Round Bars/ Flat Bar / Blocks/ Tube
Process
Eaf+Lf+Vd+Forged+Heat Treatment(Optional)
Technology
Hot Rolled/ Forged/ Cold Drawn
Heat Treatment
Normalized;Annealed ;Quenched ;Tempered
Surface
Black; Peeled; Polished; Machined; Grinded; Turne
Test
Ensile Strength, Yield Strength, Elongation
Certificate
ISO/ Mill Certificate
Transport Package
Seaworthy Package
Trademark
Qilu
Origin
China
HS Code
7228500000
Production Capacity
400, 000ton/Year

Product Description

                                             GB 20 | JIS S20C | DIN C20/1.1151 | AISI 1020 | EN BS EN3B /070M20 Engineering Steel

 

 

Quick Details

1: AISI 1020 steel introduction
    AISI 1020 Steel is a low hardenability and low tensile carbon steel. it offers excellent mechanical and chemical properties like high strength ductility, weldability, and high corrosion resistance. it is normally used in turned and polished or cold drawn condition. 
    Due to its low carbon content, it is resistant to induction hardening or flame hardening. it will not respond to nitriding due to lack of alloying elements. However, carburization is possible in order to obtain case hardness more than Rc65 for smaller sections that reduce with an increase in section size.
    AISI 1020 steel can be largely utilized in all industrial sectors in order to enhance weldability or machinability properties. it is used in a variety of applications due to its cold drew or turned and polished finish property.
 
2: AISI 1020 Steel equivalent

Country China Japan Germany USA UK
Standard GB/T 699 DIN (W-Nr.)
JIS G4051
EN 10083-2 AISI/ASTM
ASTM A20
EN / BS
Grade 20 S20C C20/1.1151 1020 EN3B /070M20

3: AISI 1020 steel chemical composition
Grade C Mn P S
1020 0.18 0.23 0.30 0.60 0.04 0.05

4: AISI 1020 steel mechanical properties

  The mechanical properties mainly include tensile strength, yield strength, elongation, area or reduction, hardness, impact value, non-metalic inclusion etc. Different heat treatment, the mechanical properties will be different, such as normalized, tempered, QT. If you want to know the properties, kindly contact the salesman.

 

5: AISI 1020 steel overviews

 

Size Round Dia 6-1200mm
Plate/Flat/Block Thickness
6mm-500mm
Width
20mm-1000mm
Process EAF+LF+VD+Forged+Heat treatment(optional)
Heat treatment Normalized ; Annealed ; Quenched ; Tempered
Surface condition Black; Peeled; Polished; Machined; Grinded; Turned; Milled
Delivery condition Forged; Hot rolled; Cold drawn
Test Tensile strength, Yield strength, elongation, area of reduction, impact value, hardness, grain size, ultrasonic test, US inspection, magnetic particle testing, etc. 
Payment terms T/T;L/C;/Money gram/ Paypal
Trade terms FOB; CIF; C&F; etc..
Delivery time 30-45 days
Application  AISI 1020 is suitable for applications such as gears, shafts, crankshafts, camshafts, guide pins, gear rings, columns, turnstiles, covers, Pins,Shafts,Chains,Lightly stressed gears,Hard wearing surfaces,Case hardened components where core strength is not essential.
 

 

6: Heat Treatment
AISI 1020 carbon steel can be hardened by heating between 815- 871°C (1500 - 1600°F), which should be followed by water quenching. Then it should be tempered.
Forging
AISI 1020 carbon steel should be forged at 1260°C (2300°F) down to 982°C (1800°F).
Hot Working
AISI 1020 carbon steel can be hot worked in the range of 482 to 649°C (900 to 1200°F).
Cold Working
Cold working AISI 1020 carbon steel is possible using all the conventional methods. In case of prolonged cold working, it is recommended that stress relief annealing be carried out.
Annealing
Complete annealing of this alloy can be achieved between 871-982°C (1600 to 1800°F) followed by slow furnace cooling. This will provide the alloy with a tensile strength of about 65 ksi. A stress relief annealing can be performed if required at 538°C (1000°F).
Tempering
Tempering should be followed by heat treatment and quenching at 315 to 538°C (600 to 1000°F) based on the strength level required. For example 538°C (1000°F) temper provides the alloy with a tensile strength of 90 ksi.
Hardening
AISI 1020 carbon steel can be hardened by cold working and by heat treatment, quenching and tempering.


7: Delivery condition
For hot forged or hot rolled bar, usually the delivery condition is hot forged or rolled, annealed, rough turned.
For hot forged plate, usually the delivery condition is hot forged, annealed, milled surface.

For hot rolled plate, usually the delivery condition is hot rolled, annealed, black surface.

 

 

 

 

 

 

 

 
Die 1020 Forged Steel Alloy Steel Round Bars C20 S20c 1020 Steel Shafts
Hunan Qilu Industrial ship out steel round bar and plate to many different counties every month, such as Malaysia, Singapro, Vietnam, India, Korea, Indonesia, Australia, Ireland, Italy, Greece, Israel, Dubai, Saudi Arabia, Mexco, Colombia, Argentina, Peru, South Africa...

1: Main Product:
GB
     GB/T 1299       
JIS
JIS G4404
DIN (W-Nr.)
DIN EN ISO4957
AISI/ASTM
ASTM A681
BS
BS 4659
Cold Work Tool Steel
Cr12 SKD1 1.2080/X210Cr12 D3  
Cr5Mo1V SKD12 1.2363/X100CrMoV5 A2/T30102 BA2
Cr12MoV   1.2601 D5  
Cr12Mo1V1 SKD11 1.2379/X153CrMo12 D2  
X210CrW12 SKD2 1.2436 D6  
9CrWMn SKS3 1.2510/100MnCrW4 O1  
9Mn2V   1.2842 / 90MnCrV8 O2 B02
5CrNiMo SKT4 1.2713 L6/T61206 BH224/5
Hot work Tool Steel
    1.2355/50CrMoV13-15 S7/T41907  
5CrNiMoV   1.2714 6F3  
5CrNi4Mo   1.2767 6F7  
  SKD7 1.2365/32CrMoV12-28  H10/T20810 BH10
4Cr5MoV SKD6 1.2343/X37CrMoV5-1  H11/T20811 BH11
4Cr5MoSiV1 SKD61 1.2344/X40CrMoV5-1 H13  
  SKD62 1.2605/X35CrWMoV5  H12/T20812 BH12
3Cr2W8V SKD5 1.2581 H21  
Plastic Mould Steel
3Cr2Mo   1.2311 P20  
  NAK80 1.2312 P20+S / P21  
3Cr2MnNiMo   1.2738 P20+Ni / 718  
4Cr13 SUS420J2 1.2083 415  
3Cr17+S SUS420F 1.2085    
3Cr17Mo SUS420J 1.2316    
Engineering Steel 
GB
GB/T 699
JIS
JIS G4051
DIN (W-Nr.)
EN 10083-2
AISI/ASTM
ASTM A20
EN / BS
      1018 EN2C
20 S20C C20/1.1151 1020 EN3B /070M20
  S35C C35 1035  
      1040 EN8/080M40
45 S45C C45/1.1191 1045 EN8D/C45E
50 S50C   1050  
  S55C   1055 EN9/070M55
Q345   S355/ST52-3/1.1170   EN14/150M19
GB
GB/T 3077
JIS
JIS G4105/JIS G4103
DIN (W-Nr.)
EN 10250
AISI/ASTM
ASTM A29
BS
BS 970
40Cr SCr440 41Cr4(1.7035) 5140  
  SCM420 18CrMo4/1.7243 4118  
30CrMo SCM430 25CrMo4/1.7218 4130 708A25/708M25
42CrMo SCM440 42crmo4/1.7225 4140 EN19/709M40
      4145  
      4330  
40CrNiMoA SNCM 439/SNCM8 36CrNiMo4/1.6511 4340 EN24/817M40
    40NiMoCr10-5/1.6745   EN26
    34CrNiMo6 / 1.6582 4337  
    30CrNiMo16-6/1.6747   EN30B/835M30
    32CrMo12/1.7361   EN40B/722M24
  SCM415 16MnCr5 / 1.7131 5115  
    15CrNi6/1.5919 3115  
    16NiCr4/1.5714   EN351/635M15
      4615/4617 EN34/665M17
    14NiCr4/1.5752 3310/3415 EN36/655M13
    15NiCrMo16-5/1.6723   EN39/835M15
    18CrNiMo7-6 (1.6587) 4815  
  SNCM220 1.6523/21NiCrMo2 8620 805M20
    20CrNiMo5   EN353
GCr15   52100/1.3505   EN31/535A99
Stainless Steel 
  SUS440C X105CrMo17/1.4125 S44004/440C  
Wear-resisting Steel
GB JIS DIN (W-Nr.) AISI/ASTM SSAB
NM400   HB400    
NM500   HB500    
Spring Steel
GB JIS DIN (W-Nr.) AISI/ASTM SSAB
65MN     1066  
60Si2Mn SUP6 60Si7 9260  
60Si2MnA SUP7 60Si7 9260  
55CrMnA SUP9 55Cr3 5155  
60CrMnA SUP9A   5160  
50CrVA SUP10 51CrV4 6150  
High Speed Steel
GB JIS
JIS G4403
DIN (W-Nr.)
DIN EN ISO 4957
AISI/ASTM
ASTM A600
BS
BS 4659
  SKH51 1.3343 M2  
  SKH55 1.3243/HS6-5-2-5 M35  
  SKH59 1.3247/HS2-9-1-8 M42  
  SKH2 HS18-0-1/1.3355 T1  
  SKH3 S 18-1-2-5/1.3255 T4/T12004  
  SKH4 1.3265/S18-1-2-10 T5/T12005 BT5
All kinds of forging parts according to Drawing

2: Qilu steel overviews
Size Round Dia 8-1200mm
Plate/Flat/Block Thickness
10mm-800mm
Width
20mm-2000mm
Heat treatment Normalized ; Annealed ; Quenched ; Tempered
Surface condition Black; Peeled; Polished; Machined; Grinded; Turned; Milled
Delivery condition Forged; Hot rolled; Cold drawn
Test Tensile strength, Yield strength, elongation, area of reduction, impact value, hardness, grain size, ultrasonic test, US inspection, magnetic particle testing, etc. 
Payment terms T/T;L/C;/Money gram/ Paypal
Trade terms FOB; CIF; C&F; etc..
Delivery time 30-45 days

Die 1020 Forged Steel Alloy Steel Round Bars C20 S20c 1020 Steel ShaftsHunan Qilu Industrial Co., Ltd has the capacity to forge round steel, steel flat, square steel, module, shaft and roller, etc. The main specifications of the products include Φ80-1000mm forging materials and 80-1200mm square billets and which the maximum piece weight can reach 50T.

Die 1020 Forged Steel Alloy Steel Round Bars C20 S20c 1020 Steel Shafts
Die 1020 Forged Steel Alloy Steel Round Bars C20 S20c 1020 Steel Shafts
Hunan Qilu Industrial Co., Ltd were already engaged in exporting steel for 11 years, could supply a great variety of hot forged, hot rolled and cold drawn Steels,  including engineering steel, cold work tool steel, hot work tool steel, plastic mold steel, spring steel, high speed steel, stainless steel etc., besides Qilu Industrial also has their own heating treatment shop and machining shop to provide heating and cutting service.

Since 2008 year, Hunan Qilu Industrial has the right to export all FORGED STEEL behalf of Qilu Speical Steel Co.,ltd which is specialized in smelting and forging of special steel since 1965 year, now Qilu special steel is one of the biggest manufacturer of forged product in China.The forged products are used in Automotive, Aerospace, Power Generation, Oil & Gas, Transportation and Industrial. We already set up the warehouse in Wuxi and Dongguan city, more than 20000 tons ex-stock could be supplied with kinds of size.

Qilu Industrial is the professional one-stop steel manufacturer, stockist and exporter in China, our customers spread all over the world, include West Europe, North America, South America, Asia, Middle Asia, Africa, Australia, etc.

Die 1020 Forged Steel Alloy Steel Round Bars C20 S20c 1020 Steel Shafts
Die 1020 Forged Steel Alloy Steel Round Bars C20 S20c 1020 Steel ShaftsThe company owns advanced special steel smelting facilities and forging processing equipments, the main steel-making equipment include 2 sets of 50t ultra-high power electric arc furnaces,2 sets of 60t LF refining furnaces,1 set of 60t vacuum degassing refining furnace and 4 sets of 1-20t electroslag re-melting furnaces.
The main forging equipments mainly include:3 sets of 5t electro-hydraulic hammers, 1 set of high-speed forging units of 800t,1600t,2000t and 4500t respectively.


Die 1020 Forged Steel Alloy Steel Round Bars C20 S20c 1020 Steel Shafts
Die 1020 Forged Steel Alloy Steel Round Bars C20 S20c 1020 Steel Shafts
Die 1020 Forged Steel Alloy Steel Round Bars C20 S20c 1020 Steel ShaftsDie 1020 Forged Steel Alloy Steel Round Bars C20 S20c 1020 Steel Shafts
 
Summer Ning 
 

Hunan Qilu Industrial CO., LTD
Web: qilusteel.en.made-in-china.com 

 

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