$800.00 - $1,800.00
Min. Order : 1 Ton

4340 /40NiCrMo8-4/ EN24/ 1.6562 / SNCM439 alloy steel round bar

Quick Details

Port: DaLian
Payment Terms: L/C,D/A,D/P,T/T
Supply Ability: 50000 Ton/Tons per Month
Annual turn over: USD 140,000,000.00
Shape: flat / sheet / round bar / plate
Warranty: MTC / 3.1B
Place of Origin: Liaoning China
Delivery condition: Hot rolled or forged, Peeled or black surface, annealed or QT.
Standard: AiSi,ASTM,bs,DIN,GB,JIS
Model Number: 1.6225 /SNCM439/ EN24 /40NiCrMo8-4/ 4340
Certification: ISO9001, SGS, REACH, API, CE
Brand Name: Neworigin
Special Use: Mold Steel
Type: Alloy Steel Bar
Alloy Or Not: Is Alloy
Our product line: Tool steel, Carbon structural steel, Alloy structural steel
Length: 500mm~5800mm
Test Lab: Own independent labs
Surface Treatment: black/polished/machined/peeled/grinded/turned
Technique: Hot rolled / Cold draw / Forged
Application: Alloy structural steel, oil and gas exploration, gear manufactring
Testing: UT, Mehanics, Physical testing, Elements analysis
Steel Grade: 1.6562 /SNCM439/ EN24 /40NiCrMo8-4/ 4340
Packaging Detail: 20ft: GW:17.5T; (5.69mX2.13mX2.18m,) 40ft: GW:22T; (11.8mX2.13mX2.18m,)
Shenzhen Neworigin Special Steel Co., Ltd.
Gold Supplier
CN
Manufacturer
75%
Response Rate
0.0%
On-time delivery rate
-
-
Transactions
-
Employees
-
R&D staffs
-
Patents
Visit Store
Product Description

 General Information:

40CrMnNiMo8-4 is another alloy which displays superior mechanical properties. This material is available in the Annealed or Quenched and Tempered conditions. 4340 is used many industries including oil and gas exploration, gear manufactring etc.

  

Comparable Standards:                                                                                                                                    

AISI/SAEDINW.Nr.AFNORJISBSSIAUGB,YB

4340

40CrMnNiMo8-41.6562-SNCM439-NCM440CrNiMoA

 

 Chemical Analysis (%):                                                                                                                                    

CMnSiCrNiMoPS
0.37-0.440.50-0.800.15-0.400.60-0.901.60-1.900.20-0.30≤0.035≤0.040

   

Mechanical properties                                                                                                                                       

Tensile str. (N/mm2)Yield point (N/mm2)Elongation (%)Contraction (%)Impack work (J/cm2)Hardness (HB)
9808351220555269

 

Heat Treatment(°C)              Physical Properties                                                               
QuenchedTemperedThermal Conductivity
(20°C)Wm-1. ok-1
Typical Thermal expansion coefficient (20-200°C)Specific Heat
(20°C)
Density
(20°C)
8506001212.7  

 

Company introduction

YJ2[7Z5][J_M5W]`YG%T3O5ADNY1$CQU%5HCT5(~{R{I{TH0FITSR{)IO`_HQGZ7947paste-pic-dp_uuid_cv7xcpaste-pic-dp_uuid_88fbs024ZIZ0]$8[LD4R}FY{64JD