4140 flat stock

4140 flat stock

4140 flat stock size could be customized,with fast delivery days,

We shall over time working for your order.let’s check our work shop.

4140 UT testing grade

4140 UT testing grade

How many kind of grade does it have?

4140 UT testing grade

It have 5 grade,A/A,B/b, C/c, D/d,E/e.

Which one is the top grade for 4140 UT testing?
Just to think about the grade of Benz Meicelin,you will know.

Alright,let's check it out our UT testing for Plate today.

4140 grinding bright surface plate

4140 grinding bright surface plate with 6 sides milling.

We have our own gringing and milling machine,with 2000 tons 4140 in stock daily.

Let’ s check our processing of 4140 grinding bright surface plate.

Precision ground flat producing by our workshop

Precision ground flat offer to American regular customers,

We are the steel stockist with 2000 tons daily stock.

And offer milling & grounding service.

Precision ground flat are producied by our own workshop.

Let’s check the video of our precision ground flat producing.

4340 steel bar suppliers with 20 years experience

There are many 4340 steel bar suppliers in China,However,the quality is different from different mill.

We have 20 years experience working on 4340 steel bar.

Please see our stock and work shop.

4140 flat bar VS 4140 plate

4140 flat bar VS 4140 plate.what’s the different between them?

Actually,the chemical property and mechanical property are same,

4140 plate size should be thickness*2250mm*3000~5800mm

4140 flat bar size should be thickness*300~1100mm*2250mm

4140 htsr plate

The most complete 4140 htsr plate in South of China.

Over 1500 tons 4140 htsr plate in stock,it could be delivery within 3 days in fastest.

4140 htsr plate with normalized 、Q+T & Annealed condition.

4140 htsr plate with stress release condition.

4140 annealed plate properties

4140 annealed plate properties,Hardness is less than 225 HB.

4140 annealed plate properties should be similar as natural,and yield strength and tensile strength  is less than Q+T.

4140 annealed plate properties,the inner stress is got a good released.

If you want to know more about it,you are welcome contact me.

Please check our vedio of our 4140 annealed plate stock.

4130 VS 4340

4130 VS 4340,They both contain,chromium.

What is the different between 4130 VS 4340? Let’s see our team members how to distinguish it.

AiSi 4140 plate mechanical properties for customized

AiSi 4140 plate mechanical properties, For normal condition ,it would be nomalized & Q+T.

But if you have a special demand of AiSi 4140 plate mechanical properties.we could do the customized.