Main Products: Steel Round Bar ,Steel Flat Bar ,Steel Plate ,Tool Steel ,Mould Steel
Round Bar 1.7225 Alloy Structural Steel Material
USD $500 - $1,200 /Ton
Min.Order:20 Tons
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Dongguan Songshun Mould Steel Co., Ltd.
Business Type: Manufacturer
Dongguan Guangdong ChinaMain Products: Steel Round Bar ,Steel Flat Bar ,Steel Plate ,Tool Steel ,Mould SteelProduct Details
What are details of 4140 Alloy Steel ? | ||||
| Name | Hot rolled black surface steel round bar aisi 4140 alloy steel | |||
| Features | 1, Chromium molybdenum alloy steel | |||
| 2, Slightly higher carbon content then 4130 | ||||
| 3, Greater strength and heat treatment | ||||
| Applications | 1, Applications in the oil and gas sector | |||
| 2, Connection rods, collets, conveyor pins | ||||
| 3, Gears, stem assemblies | ||||
| 4, Pump shafts and tool holders | ||||
| Sizes | Round bar | Diameter(mm) | Length(mm) | |
| Max 800 | Max 9000 | |||
| Plate | Thickness(mm) | Width(mm) | Length(mm) | |
| Max 800 | Max 2200 | Max 9000 | ||
The above is our regular size, We also can provide customized sizes! | ||||
| Packing | 20ft: GW 27T; (5.80mX2.13mX2.18m)
40ft: GW 27T; (11.8mX2.13mX2.18m) | |||
| Price | The price will change according to the weight of the steel you need. | |||
| What is the similar steel grades? | |||||||
| AISI/SAE | DIN | JIS | SIAU | GB | |||
| 4140 | 1.7225 | SCM44 | ---- | 42CrMo | |||
| What are the chemical compositions? | |||||||
| C | Si | Mn | P | S | Cr | Mo | V |
| 0.38-0.43 | 0.15-0.35 | 0.75-1.00 | ≤0.035 | ≤0.040 | 0.80-1.10 | 0.15-0.25 | - |
| How about the surface treatment? |
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Why can I believe your steel? | ||
| 1, All products must pass the following quality tests to meet you requirments! | ||
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| 2, Our steel has passed the following certificates! | ||
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| 3, Providing all kinds of cutting service for you! | ||
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| 4, There are 50,000 tons in our stock! | ||
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| Company show! | ||
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