Structural steel

Alloy structural steel
Alloy structural steel is a type of steel based on carbon structural steel but enhanced with one or more alloying elements (e.g., chromium, nickel, molybdenum, manganese, silicon, vanadium). These elements significantly improve strength, toughness, hardenability, wear resistance, and corrosion resistance, making it suitable for high-stress or complex mechanical components.
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PRODUCT DESCRIPTION
Brand comparison table
Chinese StandardAmerican Standard (SAE/ASTM)German standard (DIN/EN)
20Cr512020Cr4
20CrMnTi-20MnCr5
20Mn--(Approximate 22MnV6)
40Cr514041Cr4
35CrMo413734CrMo4
42CrMo414042CrMo4
30CrMnSi-30CrMnSi6
45CrH-41Cr4H
60Si2Mn926060Si7
50CrVA615050CrV4
GCr15E52100100Cr6
NM500AR500Hardox 500
PACKAGING & DELIVERY

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FAQ

Q1:Do you provide samples? Is it free or extra?
A1:Yes, we can provide samples free of charge and the customer will pay the freight.
Q2:What if I don't have export experience ?
A2:We have reliable forwarder agent which can ship items to you by sea/air/Express to your doorstep. Any way, we will help you choose the most suitable shipping service.
Q3:How long is your lead time?
A3:If it is in stock, it is usually 5-10 days. Or, if there is no inventory, 15 days, depending on the quantity.
Q4:What are your terms of payment?
A4:30% T/T deposit in advance, 70% T/T balance within 5 days after B/L copy, 100%.Irrevocable L/C at sight, 100% Irrevocable L/C after receive B/L 30-120 days, O/A.
Q5:How is your technical support?
A5:We provide lifetime online support through Whatsapp/ Skype/ Wechat/ Email. Any problem after delivery, we will offer you call anytime.

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