0.5mm 50WW600 / B50A600 Non-oriented Silicon Steel Coil For General Motors

Fully equivalent grade between 50WW600 and B50A600, stable iron loss 6.00
Low core loss, reduces energy consumption for general motors
Excellent magnetic permeability for low & medium frequency motor applications
Good stamping performance, easy to punch motor stator & rotor lamination
Uniform thickness & surface quality, consistent batch magnetic property

Product Overview

0.5mm 50WW600 / B50A600 is cold rolled non-oriented silicon steel (CRNGO). These two grades are fully equivalent, with rated iron loss of 6.00, mainly designed for general-purpose electric motors.

This electrical steel coil delivers balanced magnetic performance and mechanical workability. It features stable magnetic properties, good punchability and flat surface, suitable for mass stamping of motor core laminations.

Widely used in ordinary industrial motors, small power motors, fan motors, water pump motors and other general electrical equipment. Available in coil form, can be slit into custom width according to customer requirements. Strict factory inspection to guarantee consistent iron loss and magnetic performance for every batch.

Cold Rolled Non-Oriented Silicon Steel (CRNO) Sheet

Chemical & Mechanical Property Snapshot

Item	50WW600 / B50A600
C (Carbon)	≤0.005 %
Si (Silicon)	1.2~1.6 %
Mn (Manganese)	0.2~0.5 %
P (Phosphorus)	≤0.020 %
S (Sulfur)	≤0.005 %
Yield Strength (Rp0.2)	300~360 MPa
Tensile Strength	400~460 MPa
Elongation (L50)	≥22 %
Hardness HV	160~190

Detailed Technical Specifications

Item	Specification
Grade	50WW600 / B50A600
C (Carbon, Max)	≤0.005 %
Si (Silicon)	1.2–1.6 %
Mn (Manganese)	0.2–0.5 %
P (Phosphorus, Max)	≤0.020 %
S (Sulfur, Max)	≤0.005 %
Yield Strength (Rp0.2)	300–360 MPa
Tensile Strength	400–460 MPa
Elongation (L50)	≥22 %
Hardness (HV)	160–190
Core Loss P15/50	≤6.00 W/kg
Magnetic Induction B50	≥1.64 T
MOQ (Minimum Order Quantity)	5 Ton
Payment Terms	T/T, L/C at Sight
Delivery Time	7–15 working days after receiving deposit
Package	Waterproof paper + plastic film + wooden pallet, seaworthy export packing
Application Fields	General industrial motors, fan motors, water pump motors, small power equipment

Product Comparison Table

Grade	Thickness	Iron Loss P15/50	Magnetic Induction B50	Equivalent Grade	Typical Application
50WW470	0.5mm	≤4.70 W/kg	≥1.66 T	B50A470	General high efficiency motor
50WW600	0.5mm	≤6.00 W/kg	≥1.64 T	B50A600	Ordinary general motor
50WW800	0.5mm	≤8.00 W/kg	≥1.61 T	B50A800	Small home appliance motor
50WW1000	0.5mm	≤10.00 W/kg	≥1.58 T	No B50A1000	Low requirement motor

App Market

Reliable Steel Coil Solutions For Diverse Industrial Applications

Industrial Motor

Appliance Motor

The field of new energy

Power generation equipment

Product Packaging

Secure Export Packaging For Safe Handling And Delivery

Cold Rolled Non-Oriented Silicon Steel (CRNO)

FAQs

Are 50WW600 and B50A600 fully interchangeable?

Yes, they are fully equivalent grades, same 0.5mm thickness and iron loss 6.00. They can replace each other directly for general motor production.

What is the main application of 50WW600 / B50A600?

It is widely used for general industrial motors, fan motors, water pump motors and conventional power motor stator and rotor laminations.

Can you slit the silicon steel coil to custom width?

Yes, we can slit master coils into your required narrow widths, and provide edge trimming service.

What is the MOQ for 0.5mm 50WW600 silicon steel coil?

Minimum order quantity is 1 ton. Mixed loading with other CRNGO grades is acceptable.

What surface coating options are available?

Semi-organic coating is standard, inorganic insulation coating can be customized on request for higher heat resistance.

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0.5mm 50WW600 / B50A600 Non-oriented Silicon Steel Coil For General Motors