ASTM B35A440 Non Oriented Electrical Steel Plate Coil Genuine 0.35 * 1200 * C Silicon Steel M35W440 35ww440 for Rotor and Stator

IEC60404-8-4 Cold-rolled non-oriented electrical steel strip delivered in the fully-processed state  Stress relief annealing 35WW440 0.35mm Silicon Steel Coil
Stress relief annealing type non oriented electrical steel, with a nominal maximum specific total loss value of P1.5/50 of 3.00W/kg.
Example: B35AH230 represents an efficient non oriented electrical steel with a nominal thickness of 0.35mm, and the maximum specific loss nominal value P1.5/50 is 2.30W/kg. 35WW210 represents a common type WW non oriented electrical steel with a nominal thickness of 0.35mm, and the maximum specific loss nominal value P1.5/50 is 2.10W/kg. 35WH230 represents an efficient WH non oriented electrical steel with a nominal thickness of 0.35mm, and the maximum specific loss nominal value P1.5/50 is 2.30W/kg.

Organic thin coating A improves punching performance and has good weldability. Semi organic thick coating H has good punching performance and high interlayer resistance. Semi organic chromium free thin coating K does not contain chromium and has good weldability. Semi organic chromium free thick coating M does not contain chromium and has good insulation performance. Semi organic chromium free extremely thick coating J does not contain chromium and has excellent insulation performance. Semi organic chromium free ultra thick coating L does not contain chromium, The self adhesive coating Z coating has extremely high insulation performance and does not contain chromium. After curing, it has good bonding performance and high fixation strength of the iron core. Generally, the production process and chemical composition of the production process product are determined by the manufacturer.
The supply form is in coils, abbreviated as steel coils. The weight of the steel coil should meet the ordering requirements, with a coil weight of generally 3-10 tons. Special coil weights should be negotiated during ordering and specified in the contract. Steel coils are usually delivered in a trimmed state. When users have special requirements, they should negotiate and indicate them in the contract when placing an order. The inner diameter of the steel coil should be within the range of 500mm to 520mm, and the recommended inner diameter of the steel coil is 508mm. The steel coil should be continuously and tightly wound with steel strips of the same width, and the side of the coil should be as straight as possible without collapsing under its own weight. The delivery status of the steel strip is in the state of final annealing and insulation coating applied on both sides. The surface quality of the steel strip should be smooth and clean, free of grease, rust, and defects that affect its use. The surface of the steel strip allows for substrate defects and insulation coating defects within the allowable thickness deviation range that do not affect the normal use of the material, such as minor scratches, color differences, roller marks, spots, and other defects.

 

Q: What are the details of your after sales service?
A:1) We provide the necessary technical support to all of our customers, such as material performance and heat treatment data advice.

2) We provide the appropriate steel material technical parameters for customers in Germany, The USA, Japan, Britain, and other countries.

Q: How could I get a sample?
A: Before we received the first order, please afford the sample cost and express fee. We will return the sample cost back to you within your first order.