High Quality Permalloy Nickel Strip Coil 1J79

Similar to the brand
GB/T	AISI/ASTM
1J79	Alloy4

Physical properties of 1J79
The density	8.6 g/cm3
Curie point	450℃

Chemical composition
Brand	%	Ni	Fe	C	Mn	Si	P	S	Cu
1J79	Min	78.5	-		0.6	0.3
		Max		80.5		0.03	1.1	0.5	0.020	0.020	0.20

Mechanical properties of alloys at room temperature
Brand	Varieties	magnetic
				Initial permeability μO(mH/m)	Maximum permeability μm(mH/m)	Coercive force Hc (A/m)	Saturation magnetic induction intensity Bs(T)
1J79	cold-rolled belt	≥31	≥250	≤1.2	0.75
		Forged (rolled) rod and plate	≥25	≥125	≤2.4	0.75

Features and applications of 1J79

Transformers, transformers, magnetic amplifiers, choke cores and magnetic shielding with high initial permeability and operating in a weak magnetic field.

Detailed Images

Production Process

Company Introduction

Yixing jinyi alloy co., LTD. Office address is located in taihu pearl, the hometown of fish and rice wuxi, we always provide
customers with good products and technical support, sound after-sales service, our company mainly engaged in alloy solder products, electronic products sales;Stamping and processing of metal welding materials;Self-management and agent all kinds of goods and technology import and export (national limit or prohibit the import and export of enterprise management of goods and technology except) yixing gold easy alloy co., LTD., office address is located in the pearl of taihu lake, the hometown of fish and rice in wuxi, we always provide customers with good products and technical support, perfect after-sales service, our company is mainly engaged in alloy solder products, electronic products sales;Stamping and processing of metal welding materials;Import and export business of all kinds of commodities and technologies.

Located in the Yangtze River Delta, the beautiful coast of Taihu Lake with convenient traffic, Yixing Dingfan New Energy Technology Co., Ltd.is a professional customized manufacturers specialized in development, production and sales of lithium batteries, copper bar, aluminum bar and bus bar of power battery applications, positive and negative electrodes of battery, composite transition materials connecting pieces; and battery hardware, nickel sheet, copper sheet, nickel-plated steel strip, nickel-aluminum composite strip, nickel-copper composite strip and other precision stamping parts. Products are widely used in protective board, mobile power battery, electric vehicle battery, power tool battery, energy storage street lamp battery, new energy automobile power battery and other industries. We also produce and sell electronic components preform solder, lead-tin-silver, tin-silver copper, lead-tin, silver-copper, pure tin strips and other high-purity solder pads; and solder paste, lead-free solder paste, which are suitable for dispensing, screen printing, pin-transfer and other processes.

Since foundation, we have won the favor and recognition of the majority of customers relying on the excellent product quality and efficient professional, punctual and trustworthy service system. We have also established long-term good cooperative relationships with some high-tech new energy battery enterprises to supply high-quality and reliable products. We have been adhering to the business philosophy of Quality First, Efficiency and Specialization, Achieving Win-win, and always taking High-end Quality as the center, Customer Service as the direction and Mutual Benefit and Win-win as the principle to provide high-quality products and services for customers. Long distances cannot separate true friends sharing one heart.

Dingfan has been demonstrating its competency in supplying the world’s leading technology companies with quality stamping parts that conform to tight tolerances and are dimensionally stable. Having an advantaged pricing strategy as its competitive edge, Dingfan is honorably recognized by its major customers in their critical supply chains.