General Product Description

BS 1100 D/E stands as a structural steel with impressive strength, featuring a minimum yield strength of 1100 MPa. It's a go-to choice for constructing load-bearing structures that require high durability.

This steel is not just about its strength; its weldability and bendability are also noteworthy. It's surprisingly easy to work with, making it a favorite among professionals in the field.

The advantages of BS 1100 D/E are clear:

It provides superior bendability and maintains a high-quality surface finish.
It's highly weldable, ensuring that the heat-affected zone (HAZ) retains its strength and toughness.
The steel's consistency is exceptional, thanks to the close control of tolerances across the plate.
It offers high impact toughness, which means it can withstand significant impacts without fracturing.

Equivalent Grade of BS 1100 D/E

BAOSTEEL	SSAB	EN
BS1100 D	-	-
BS1100 E	STRENX® 1100E	S1100QL

Mechanical Property of BS 1100 D/E

Grade	Yield Strength MPa	Tensile Strength MPa	Elongation A	Bending Test D - Inner Bending Radius, a - Thickness	Impact Strength Charpy V 20 J
BS1100 D	≥1100	≥1150	≥8	90°, D=5a	40J/-20°C
BS1100 E	≥1100	≥1150	≥8	90°, D=5a	27J/-40°C

Chemical Composition of BS 1100 D/E

Grade	C	Si	Mn	P	S	Al	Nb	V	Ti	Mo
BS600MC, BS600MCK2, BS600MCJ4, BS600MCK4	0.12	0.5	1.9	0.02	0.01	0.015	0.09	0.2	0.22	0.5
BS650MC, BS650MCK2, BS650MCJ4, BS650MCK4	0.12	0.5	2	0.02	0.01	0.015	0.09	0.2	0.22	0.5
BS700MC, BS700MCK2, BS700MCJ4, BS700MCK4	0.12	0.5	2.1	0.025	0.01	0.015	0.09	0.2	0.22	0.5