Products – United Iron & Steel Company

Characteristics of UIS Products

Characteristics	Hot Dip Galvanized Steel	Color Coated Steel
Form	Coils / Slits / Sheets	Coils / Slits / Sheets
Thickness	0.20 mm to 2.5 mm	0.25 mm to 2 mm
Width	762 mm to 1300 mm for Coils	600 mm to 1600 mm
	35 mm to 1250 mm for Slits	35 mm to 1600 mm
	1000 mm to 4000 mm for Sheets	1000 mm to 4000 mm for Sheets
	508 mm	508 mm
Maximum Coil Weight	15 MT (Max)	15 MT (Max)
Zinc Coating / Type of Paints	Z-90 (G30), Z-120 (G40), Z-180 (G60)	RMP (Regular Modified Polyester)
	Z-275 (G90), Z-350 (G115)	SMP (Silicon Modified Polyester)
		SDP (Super Durable Polyester)
		PVDF (Poly Vinyl Di-Fluroide)
Type	Tension Leveled / Non-Tension Leveled	NA
Surface Finish	Regular Spangle / Mini Spangle /	Bright Finish, Matt Finish
	Suppressed Spangle (Skin Passed)	Semi Bright Finish
Surface Treatment	Cr+6 / Cr+3 Passivation	NA
	Thin Organic Coating
Applicable Standard	ASTM / JIS / BS-EN / DIN-EN	ASTM / JIS / BS-EN / DIN-EN
* All other tailor-made products can be processed after mutual agreement. * All other international standard as per mutual agreement. UIS is committed to maintain highest standard of Quality and Commitment towards all customers.

Applicable Standards

Quality	Parameter	Applicable Standards for Galvanized and Pre-painted Products
		ASTM	JIS	EN
Commercial Quality	Chemical Composition	ASTM A653 / A653M-15 / ASTM A 755	JIS G3302-2010	EN 10346:2015/EN 10169
Drawing Quality	Mechanical Properties	CS Type A, B, C, FS Type A, B, DDS		EN 10346:2015
Structural Grades	Chemical Composition	ASTM A653 / A653M-15	JIS G3302-2010	EN 10346:2015
	Mechanical Properties	SS33 (230), SS37 (255), SS40 (275)
		SS50 (340) Class 1, 2, 3, 4, SS80 (550) Class 1, 2
	Dimensional Tolerances	ASTM A924 / A924M-16		EN 10346:2015/EN 10169

Quality Assurance

UIS is committed to high standards of quality and assurance towards customers and all stake holders

All process lines are modern and use cutting edge technology to match end user requirements
UIS firmly believe in quality assurance through process control
All processes at UIS is designed & developed to protect & preserve environment.
Our Environment Management System is focused on Green processes to reduce wastage and recycle natural resources to the maximum extent possible

Research & Testing Facilities at United Iron & Steel Company

Karl Fischer Titrator
Computerized UTM
Vickers Hardness Tester
Salt Spray Chamber
Lock Former
Bend test
Digital Hardness Tester
Scratch resistance Tester
Pencil Hardness Tester
Accelerated corrosion Test
Methyl Ethyl Ketone
Dry Film Thickness tester

PACKAGING – GALVANIZED STEEL

UIS offers its product with effective packaging as per customers’ requirements and in compliance with international norms. Emphasis is placed to ensure durability, prevention of any damage during transportation and better storage. UIS, with experienced professionals and benchmarking with various national and international companies endeavors to improve packaging in accordance with changing customer needs.