Quenched Tempered Ms Hot Rolled Round Bars 420mm Dia
40Cr / 5140 / SCr440 / 41Cr4 forged steel round rod , hot rolled steel bars stock
40Cr steel round bar
1.Steel grade:
GB:40Cr AISI:5140 JIS:SCr440 DIN:1.7035
2.Chemical composition(%):
| C | Si | Mn | Cr | P | S |
| 0.37-0.44 | 0.17-0.37 | 0.5-0.8 | 0.8-1.1 | ≤0.03 | ≤0.03 |
3.Size:
Round dia:50-350mm length: 6-11m
4.Deliver condition: forged+black surface+Peeled
5.Test:Ultrasonic test according to SEP 1921
6.Application:
Mainly used to make various alloy structural parts and components, such as station boiler superheater collector, large-diameter pipe plate structure, various shaft,gear,gear ro
7.The advantage of us
* Fast response in reply
* Good communication sales with reasonable price.
* Good quality materials.
* Mix order in small quantities and large order is acceptable
* Fast lead time.
* Rich experience in export business.
* Well after sales service.
* Flexible policy.
8.packing
1.Big outer diameter: in bulk
2.Small outer diameter: packed by steel strips
3.woven cloth with 7 slats
4.according to the requirements of customers
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