4340 round bar

4340 round bar with a quick delivery.

Diameter:20-700mm.

Condition:1.hot roll,normalzied,black surface

2.hot roll,QT,black surface

3.hot roll,Annealed,black surface

4.hot roll,QT,peel surface

5.hot roll,normalzied,peel surface

6.hot roll,Annealed,peel surface

aisi 4140 plate

aisi 4140 plate with 1500 tons in stock

QT Condition in hardness:28-33 HRC.

Black surface and mill surface are both avaliable.

4140 round bar sizes

4140 round bar sizes in big diammeters,forged :∅250-600mm.

We could offer flexible length,even short length could be produced.

Offer UT testing for 4140 round bar .

4140 steel round bar

4140 steel round bar in QT condition & Normalized.

We have over 20 years experience about 4140 business.

4140 steel round bar business partner from America,Middle east & Asian.

4140 alloy plate

4140 alloy plate over 1500 tons inventory within 3 days delivery.

4140 alloy plate cutting by our workshop.

4140 plate hardness

4140 plate hardness,28-34 HRC in quenching & tempering condition.

We have 4140 plate in QT (quenching & tempering) condition in stock for 1000 tons.

Thickness :4-150mm in Hot roll, black surface.160-500mm in forged,milling surface.

4140 round bar tolerances

4140 round bar tolerances in a strict demand.

This cold drawn round bar for a top 500 globle company.

They demand a very good packing for anti rust.

4140 plate equivalent 42CrMo4 Plate

4140 plate equivalent which grade of steel,and how is the differece?

4140 plate suppliers

4140 plate suppliers with 1500 tons inventory.

QT condition,Annealed condition,Normalized condition.

We are the largest 4140 stock in South China. Complete dimension in stock.

4140 plate stock

4140 plate stock over 1500 tons in ready shipment.

We could delivery 4140 plate stock in 3-7 days.

Conditon:QT,black surface.

Anneal,Black surface

Normalized,Black surface

We also have milling processing service.