ASTM A876 & DIN EN Series CRGO Coil | M080-23 1.0813 1.0815 Grain Oriented Silicon Steel Coil

Meets ASTM A876 US standard and DIN EN European standard for international projects
Classic M series (M4/M5/M6/M7) and modern M080-23 style ASTM grades available
DIN EN 1.08xx digital material grades for European transformer tender projects
0.23/0.27/0.30/0.35mm thickness options
Precision slitting and full core processing service for overseas engineering orders

Product Overview

ASTM A876 & DIN EN Series CRGO coil are grain oriented electrical steel for American and European standard power projects. ASTM A876 grades: M080-23, M090-27, M120-30, M145-35, plus classic M4/M5/M6/M7 old grades. DIN EN grades:1.0813,1.0815,1.0817,1.0819.

This series is used for transformer, reactor and power equipment projects specified with ASTM or DIN EN standards. Silicon content 3.20~3.45%. Mother coil width 700–1250mm, precision slitting down to 20mm width. C5/C6 and RoHS lead-free insulation coating options. We provide cut-to-length, EI stamping, toroidal winding and stress relief annealing. MTC certificate supplied for all shipments.

CRGO Coil

Chemical & Mechanical Property Snapshot

Grade	C (Carbon) Max %	Si (Silicon) %	Mn Max %	P Max %	S Max %	Yield Strength (MPa)	Tensile Strength (MPa)	Elongation A50 (%)	Magnetic Core Loss P17/50 (W/kg)
M080-23	0.05	3.20–3.45	0.10	0.025	0.02	340	470	≥10	0.80
M090-27	0.05	3.20–3.45	0.10	0.025	0.02	330	460	≥11	0.90
1.0813	0.05	3.20–3.45	0.10	0.025	0.02	340	470	≥10	0.80
1.0815	0.05	3.20–3.45	0.10	0.025	0.02	330	460	≥11	0.90

Detailed Technical Specifications

Item	Specification
Product	ASTM A876 & DIN EN Series CRGO Grain Oriented Silicon Steel Coil
Included Grades	ASTM A876: M080-23, M090-27, M120-30, M145-35; DIN EN:1.0813,1.0815,1.0817,1.0819
Material Type	ASTM / DIN EN standard grain oriented electrical silicon steel
Applicable Standards	ASTM A876/A876M, DIN EN 60404, IEC 60404-8-7
Standard Thickness	0.23 mm,0.27 mm,0.30 mm,0.35 mm
Customized Thickness	Down to 0.18mm
Mother Coil Width	700–1250 mm
Precision Slitting Width	Down to 20 mm
Slitting Width Tolerance	±0.1 mm
Standard Coil ID	508 mm (20 inch)
Customized Coil ID	610 mm
Single Coil Weight	2–8 tons
Coil Splitting	Available per order
Insulation Coatings	C5 general inorganic coating; C6 high-insulation coating; RoHS lead-free coating
Available Processing	Flattening & cut-to-length, EI lamination stamping, toroidal core winding, stress-relief annealing, laser cutting
Main Applications	US ASTM and European DIN standard transformer cores, reactors, international power engineering projects
Quality Documentation	Mill Test Certificate (MTC)
MOQ	5 Ton
Payment Terms	T/T, L/C at Sight
Delivery Time	7–15 working days after receiving deposit
Package	Waterproof paper + galvanized steel strap + seaworthy export wooden pallet

Product Comparison Table

Specification	M080-23	M090-27	1.0813	1.0815
Thickness	0.23mm	0.27mm	0.23mm	0.27mm
Core Loss P17/50	0.80 W/kg	0.90 W/kg	0.80 W/kg	0.90 W/kg
Key Feature	ASTM A876 low loss thin gauge	ASTM standard 0.27mm grade	DIN EN low loss grade	DIN EN standard 0.27mm grade
Typical Application	USA standard high efficiency transformer	American specification power transformer	European tender transformer core	EU standard reactor & transformer
Coating Option	C5/C6/RoHS Lead-free	C5/C6/RoHS Lead-free	C5/C6/RoHS Lead-free	C5/C6/RoHS Lead-free

App Market

Reliable Steel Coil Solutions For Diverse Industrial Applications

Photovoltaic Inverter Energy Storage Transformer, Wind Power Box Transformer, High-speed rail Traction Transformer

Transformer Voltage Current Metering Transformer Reactor Core

Military Special Power Supply Excitation Core of medical nuclear Magnetic Equipment

Product Packaging

Secure Export Packaging For Safe Handling And Delivery

FAQs

What is ASTM A876 CRGO?

ASTM A876 is US standard specification for grain oriented electrical steel, M series grades used for North American transformer projects.

What is DIN EN 1.08xx CRGO?

1.08xx is DIN EN European numeric material designation for grain oriented silicon steel for EU power equipment projects.

Can ASTM / DIN EN CRGO coil be slit?

Yes, precision slitting service available with minimum slit width 20mm.

Are old M4/M5/M6/M7 grades available?

Yes, we supply both classic legacy M grades and new modern M080-23 style ASTM A876 grades.

Can we get MTC for ASTM & DIN EN CRGO?

Yes, full Mill Test Certificate with magnetic, mechanical and chemical test results for inspection.

Related Projects

Steel And Metal Materials Supplied To Projects Worldwide.

Learn More

Vietnam Binh Duong Foreign-Invested Industrial Park Project

A large-scale foreign-invested smart manufacturing industrial park was developed in Binh Duong Province, Vietnam. The project included three large-span steel structure workshops w…

Texas Commercial Warehouse & Logistics Center Project, USA

A large-scale e-commerce logistics center was constructed near Houston, Texas, USA, featuring a single-story large-span steel structure designed for modern warehousing and distribu…

Middle East Petrochemical EPC Project

A petrochemical EPC project in the Middle East involved the construction of new raw material storage tanks and shell-and-tube heat exchanger systems for an oil refining supporting …

ASTM A876 & DIN EN Series CRGO Coil | M080-23 1.0813 1.0815 Grain Oriented Silicon Steel Coil