DIN 1.7225/AISI 4140 Mould Steel Round Bar

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Type: Carbon Steel,Spring Steel,Bearing Steel,Gear Steel,Deformed Steel,Stainless Steel,Alloy Steel Shape: Steel Coil,Steel Sheet,Steel Wire Rod,Steel Flat Bar,Steel Square Bar,Steel Angle,Steel Round Bar,Steel Billets Technique: Hot Rolled,Cold Rolled,Cold Drawn,ERW,Forged,Saw,Extruded,EFW,Spring
Surface Treatment: Galvanized,Coated,Copper Coated,Color Coated,Oiled,Dry,Chromed Passivation,Polished,Bright,Black,PVDF Coated Certification: ISO,SGS,BV,IBR,RoHS,CE,API,BSI,UL Thickness: 20-350mm
Width: 20-350mm Length: as customers requirments Outer Diameter: 20-350mm
Net Weight: 1m.t. Packaging: seaworthy packaging

Product Description:

DIN 1.7225/AISI 4140 Mould Steel Round Bar

Details Information of DIN 1.7225/AISI 4140 Mould Steel Round Bar

NameDIN 1.7225/AISI 4140 Mould Steel Round Bar
ShapeRound Bar/Square Bar/Flat Bar/Plate/Wire
Surface Treatment:Black/Peeling/Polished/Machined  
Delivery Condition:Hot Rolled or Forged/Peeled or Black Surface
TestSGS/UT 100% Elements Testing
Certificate:ISO/Mill Certificate
Service:24 hours online service /
more than 20 years trading and manufacture 
Quality Assurance:the third party inspection, such as SGS, BV, TUV…etc. is acceptable
Packaging Details:Seaworthy Packaging or as per customer's packing instruction


Carbon structure round barQ195 Q235A Q235B 10# 20#-55# S45CB
Low alloy high strength round barQ345A/Q345C/Q345D Q345B Q345E
Alloy structure round barSAE51B20 20Cr 40Cr 40CrV 20CrMo/30CrMo/35CrMo/42CrMo 20CrMoA/30CrMoA/35CrMoA/42CrMoA/42Cr ML20CrMo/ML30CrMo/ML35CrMo/ML42CrMo B7/SCM435-440 20MnTiB 20CrMnMo 20CrMoH 42CrMoH 40MnB/40MnBH 30Mn2-40Mn2 27SiMn 50CrVA 30CrMnTi
Pinion steel20CrMnTi 20CrMnTiH 20CrMnTiHCS/20CrMnTiHLD Q20CrMnTi-1/Q20CrMnTi-2
Sucker rod20-35CrMoA
Free-cutting steelGT1215S
Spring steel60Si2MnA 65Mn
Ball bearing steelGCr15

 Chemical Composition of DIN 1.7225/AISI 4140 Mould Steel Round Bar

 C Si Mn P SCrNiCu


    Tensile strength (σb/MPa)Yield strength (σb/MPa)Elongation (δ5/%)
              ≥410(42)             ≥245(25)                  ≥25

Company Introduction of DIN 1.7225/AISI 4140 Mould Steel Round Bar

CNBM International Corporation is the most import and export platform of CNBM group(China National Building Material Group Corporation) ,which is a state-owned enterprise, ranked in 270th of Fortune Global 500 in 2015.

With its advantages, CNBM International are mainly concentrate on Cement, Glass, Iron and Steel, Ceramics industries and devotes herself for supplying high quality series of refractories as well as technical consultancies and logistics solution.


DIN 1.7225/AISI 4140 Mould Steel Round Bar

DIN 1.7225/AISI 4140 Mould Steel Round Bar


Certificates of DIN 1.7225/AISI 4140 Mould Steel Round Bar

DIN 1.7225/AISI 4140 Mould Steel Round Bar


Packaging & Delivery of DIN 1.7225/AISI 4140 Mould Steel Round Bar

Packaging Detail

Sea worthy packing /as per customer's packing instruction

Delivery Detail

15 ~ 40 days after receiving the deposit


Products show of DIN 1.7225/AISI 4140 Mould Steel Round Bar

DIN 1.7225/AISI 4140 Mould Steel Round Bar



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