Quality Steels

Steel Grades (reference table)

Mechanical properties specified by standards of manufacture:


STANDARD

Type of steel Tensile Strenngth Enlogation Hardness Brinnel (HB)

DIN 5901
R-550
R-700
R-900
≥540
≥680
≥880
≥16
≥14
≥10
≥155
≥201
≥260

EN 13674-4
R-200
R-220
R-260
≥680
≥770
≥880
≥14
≥12
≥10
≥201

≥260

ASTM - A1
* R-700
R-800
≥680
≥770
≥14
≥14
≥201
≥220

DIM 536
R-700
R-900
≥690
≥880
≥14
≥10
≥201
≥260