+86-400-1866-598 cs@chinasteelmarket.com +86-18864881658 (Whatsapp&Wechat)
Login | Register
China Steel Market
Empowering small and medium-scale steel purchasing
Get quotes from CS
About CSMC
Quickly obtain FOB/CIF price
Home > Articles > Carbon

Carbon Articles

Categories

Short News
16/04 17:33
< On April 16, the price of wear-resistant steel plates in Tangshan remained stable. NM500 (AR500) Puyang 12 (hot rolled) 688.02. (USD/ton)
16/04 17:31
< On April 16, the price of cold rolled ribbed rebar in Tianjin rose slightly. CRB600H (ASTM A615 Grade 80) Qiaojian Φ6 (coil) 573.60, up 1.47. (USD/ton)
Read More
16/04 17:30
< On April 16, the price of cold-rolled steel sheet and coil remained stable in Shanghai. SPCC (ASTM A1008 CS) Baosteel 2.5*1250*C 619.07 (USD/ton)
16/04 17:29
< On April 16, the price of hot rolled steel strip in Anshan remained stable. 40Cr (ASTM 5140) Lingang Steel 3.0*580-750mm 624.94. (USD/ton)
16/04 17:24
< On April 16, the price of electro-galvanized steel sheet and coil in Shanghai remained stable. SECC (ASTM A879/A879M-22) Bengang 1.0*1250*C 676.29. (USD/ton)
16/04 17:23
< On April 16, the price of Z-shaped steel in Jiangsu remained stable. Q235B (ASTM A36) common 260*80*20*3.0mm 635.21. (USD/ton)

Answers

  • How much does a sheet of 4mm thick patterned steel plate cost?

    The price of patterned steel plates varies depending on their thickness. With the same material, thicker plates are more expensive. Different materials also have different prices. The specific price depends on market conditions. Please tell us your specific purchasing needs so we can give you a more accurate reply and quote.
  • What is P20 material?

    P20 is a pre-hardened plastic mold steel, corresponding to the Chinese national standard 3Cr2Mo and the German standard 1.2311.

    P20 contains alloying elements such as chromium and molybdenum, has a uniform microstructure, well-controlled impurities, stable machining performance, reasonable tool wear, and good surface finish. It is suitable for making structural parts such as cavities, cores, and mold frames. Upon arrival, it can be directly milled, ground, drilled, and EDM machined without additional quenching and tempering, shortening the mold making cycle and reducing precision issues caused by heat treatment deformation.

    Its polishing performance meets the requirements of most plastic exterior parts, adapting to the surface standards of molds for household appliance housings, automotive interiors, and daily necessities. It can also undergo nitriding treatment to improve wear resistance.
  • National Standard Tolerances for Stainless Steel Thickness？

    Thin Plates (Below 0.5mm): For these extremely thin stainless steel plates, the allowable thickness deviation is relatively small, within ±0.08mm. This requires manufacturers to strictly control the thickness during manufacturing to ensure product precision and stability.

    Thin Plates (0.5mm to 1mm): The allowable thickness deviation for this type of thin plate is slightly larger than that for plates below 0.5mm, within ±0.10mm. Although the deviation range is wider, high manufacturing precision is still required to meet market demands.

    Medium Plates (1mm to 2mm): For this type of medium-thickness stainless steel plate, the allowable thickness deviation is ±0.12mm. This standard ensures product quality while also considering production efficiency and cost control.

    Thick Plates (Greater than 2mm): For stainless steel plates thicker than 2mm, the allowable deviation range is relatively larger, within ±0.15mm. This is mainly because as the thickness increases, the difficulty and uncertainty in the manufacturing process also increase accordingly.

    For hot-rolled or cold-drawn (rolled) stainless steel seamless pipes, the permissible deviation of their wall thickness is usually within ±12.5%.
Timely Info Independent Platform Multiple guarantees Self-operated storage

China Steel Market

Empowering small and medium-scale steel purchasing

About us Channel Useful tools
About China Steel Market Prices Steel Weight Calculation
Contact Us Answers Why Choose Us
Terms & Conditions Inventory
Privacy Policy Help

Hot search words:

China Rebar prices China Wire Rod Prices

How can I help you?