ASTM A572 Gr.50 Alloy Structural Steel Plate 

Product Description
It can be used to manufacture factory buildings, general buildings and all kinds of construction machinery, such as drilling rigs, electric shovels, electric wheel back truck, mining vehicles, excavators, loaders, bulldozers, all kinds of cranes, coal mine hydraulic support and other mechanical equipment and other structural parts.
1.specification range : thickness:8-150mm width:1000-4000mm length:1000-12000mm
2.status: hot rolling, controlled rolling, normalizing, tempering, normalizing tempering.
3.implementation standards: national standards, metallurgical standards, the United States ASME,ASTM, Japan JIS, Germany, France NF, Britain BS, Europe and international ISL standards.
4.Production Level; A/B/C/D/E and Thickness Direction Performance Z15, Z25 and Z35.
5.Standard for flaw detection: China (JB4730GB/T2970), United States (A435,A577,A578), Japan (JISGo801,JISG0901), Germany SEL072, UK BS5996, France NFA04-305, etc. 




Mechnical property for A572Gr50 low alloy steel:
Chemical composition for A572Gr50 low alloy steel (Product Analysis Max%) 
Product Details








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Why Choose Us?
Our advantages:
1. More than 10 years Professional steel export service. Have own production line.
2. Advanced CNC machine.
3. Low cost&Quick Delivery&High quality.
4. Integrity, strength and quality of products recognized by the industry.
5. Most of our clients are international, the domestic well-known enterprises.
6. Has a complete scientific quality management system. 
7. Can meet any requirements for all kinds of sheet metal processing with advanced equipment.

 
 FAQ

Q1: How can I get a sample to check your metal work quality?
Answer: After price confirmation, you can require for samples to check our quality. We will provide you sample for free (value under USD35), as long as you afford the express freight.

Q2: How long can I expect to get the metal work sample?
Answer: After you pay the sample charges(if there is) and send us confirmed drawings, the sample will be ready for delivery in 5-7 working days. The samples will be sent to you via DHL, FedEx,UPS,TNT or EMS. It should arrive in 3-5 workdays. You can use your own express account or prepay us if you don't have any account.

Q3: What about the leading time for metal work mass production?
Answer: Honestly, it depends on the order quantity. Normally, 15 workdays to 30 workdays after your deposit if no the samples are confirmed.

Q4: What will we do if the metal work quality is not ok ?
Answer: If the quality problem is caused by our mistake, we will make replacement order for free or pay the back product charge and handling charge back to you.