20Cr alloy structural steel bar is verysimilar to many steel bars in other standards.
jis din astm/aisi/ase bs
20Cr SCr240 20Cr4 5120 527M20
Following is main index of 20Cr.
Yield Strength(MPa): 540
Tensile Strength(MPa): 835
Akv(j) : 47
Reduction in Area(%): 40%
We can see that the carbon steel bar has higher plasticity, better toughness and better welding performance. This kind of steel is good material in madingcasing pipes, crank pin, wrist pin, coupling, wheel gear, cam, etc.
Never a rose without a prick, you know. The product may be has a little difference from what you suggest. Following is size tolence.
Length tolerance: +100mm/-0mm
Side length tolerance: +/-2mm
Straightness: Max 6mm/m
However, we guarantee that there is no cracks in our products.
the size of our products :
We apply advanced technique condition:
EAF+LF+VD+Forged+Heat Treatment( Annealed, Normalized, Q+T)
Ultrasonic inspection: 100%ultrasonic inspection for any inspection or based on your requirement.
Generally speaking, the products are sold without heat treatmen, please specify if you need them to.
We always adhere to the principle of supremacy of clients. Therefore, if you have any demands in steel, please no hesitation to contact us. We can provide steel products according to your needs.
Welcome to inquiry.
Contact Name: Chen Ying
Company Name: Laiwu Le Ren Trade Co., Ltd.
Street Address: No. 105, Area A,
Qingshui River Business Street,
Laicheng District, Laiwu, Shandong,
Member name: LaiwuLeRenSteelTrade
Member Since: 10 August 2012
Total Leads: 19 LaiwuLeRenSteelTrade Import Export Business Leads
Business focus: Continuous Casting Billets, Continuous Casting Tubes, Hot-rolled Bars, Tubes, Hot-rolled Square Steel, Flat Steel, H Section Steel, Hot-rolled Coils
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