Our company Principle is  " Quality first, Customer first". CHANGZHOU DLX ALLOY CO, LTD was established in 2002 and has got Iso9001 International Quality Management System Certificate and SGS Certificate. Our factory is professional in researching and producing special alloy material. From melting, drawing, heat treatment, finishing and testing .We offer nickel-based, copper-based, and iron-based alloys, including super alloy, welding materials, anti-corrosion alloy, precision alloy, FeCrAl alloy, NiCr alloy, CuNi alloy, thermocouple and Foam Metal etc, in the form of wire, strip, ribbon, bar, tube, plate.OEM service Low MOQ Sample available Customize label and package Fast delivery&Constant good qualityQuestion1:Could you help to design the product? Answer:Yes, we have excellent R&D team, OEM/ODM orders Question2:Do you provide free samples? Answer:Yes, we can provide a free sample for testing,buyer should bear all the shipping costs. Question3:What is your payment terms? Answer:T/T,L/C,D/A,D/P,Western Union,MoneyGram,Paypal Question4:What is the lead time? Answer:Usually sample lead time is 7 days after payment has been confirmed.We can supply type of : wire, ribbon,strip, bar, sheet

1. Cold rolled strips: 0.03~0.l0×180~250mm >0.10~1.00×10~250mm  >1.00~2.50×100~250mm  2. Cold drown wires: 0.l0~6.00mm  3. Hot rolled flat products: 4.50~20.0×50~250mm  4. Hot forged bars: Φ20.0~100.0mm / bar

 

Grade	U.K.	Germany	U.S.A.	Russia	Standard
1J22	Permendur	Vacoflux 50	Supermendur HiperCo50	50КФ	GB/T15002-1994

 

Grade	Chemical Composition (%)
	C≤	Mn≤	Si≤	P≤	S≤	Cu≤	Ni≤	Co	V	Fe
1J22	0.04	0.30	0.30	0.020	0.020	0.20	0.50	49.0～51.0	0.80～1.80	Balance

 

Grade	Resistivity /(μΩ•m)	Density/(g/cm3)	Curie point/°C	Magnetostriction Cofficient/(×10-6)	Tensile Strength,N/mm2
					Unannealed	Annealed
1J22	0.40	8.20	980	60～100	1325	490

 

Thermal Expansion Coefficient (20~100ºC)	8.5*10-6/ºC
Volume Resistivity (20ºC)	40 μΩ.cm
Coercive Force	128 A/m
Magnetic induction strength in different magnetic field
B400	1.6
B800	1.8
B1600	2.0
B2400	2.1
B4000	2.15
B8000	2.2