1. What is the typical hardness range for Hard400/NM400 steel plates?
The Brinell hardness (HBW) for NM400 typically ranges from 370 to 430, while XAR400 ranges from 360 to 440, providing excellent wear resistance.
2. Which international standards do your wear-resistant plates comply with?
Our products comply with various global standards including ASTM, AISI, GB (Chinese Standard), JIS (Japanese Standard), DIN (German Standard), and BS (British Standard).
3. Can you provide third-party quality inspections?
Yes, we accept third-party inspections from reputable organizations such as BV, SGS, and CE. A Mill Test Certificate (MTC) is always provided with the goods.
4. What are the common applications for these steel plates?
These plates are widely used in architectural structures, bridges, ships, transmission towers, lifting machinery, industrial furnaces, and warehouse shelving.
5. What delivery states are available for the steel plates?
We offer various delivery states including Hot-rolled, Controlled rolling, Normalizing, Annealing, Tempering, Quenching, and Q+T (Quenched and Tempered).
6. What is the standard delivery time for an order?
Standard delivery time is generally between 15 to 25 workdays, depending on the specifications and quantity of the order.