Black Coils
Standard and Mainly Steel Grade:
GB/T700 standard: Q235A, Q235B, Q235C, Q235D, Q235E
EN10025 standard: S235JR, S235J0, S235J2
DIN 17100 standard: St33, St37-2, Ust37-2, RSt37-2, and St37-3
DIN 17102 standard: StE255, WstE255, TstE255, and EstE255
ASTM standard: A36/A36M, A36, A283/A283M, A283 Grade A, A283 Grade B
A283 Grade C, A283 Grade D, A573/A573M, A573 Grade 58, Grade 65, Grade 70
Standard Dimensions: 0.35-200mm x 500-1500mm x C
Features: Heat conduction, excellent freezing, even structure with pressure resistance, great mechanical properties
Processing Technique
Heat treatment facilities for hot-rolled, controlled rolling, normalizing, annealing, tempering, quenching, normalizing plus tempering, quenching and tempering,
Other delivery states are available according to customer requirements.
Typical performances:
Higher carbon content, better ductility, low hardness, high toughness, easy processing, good plasticity, generally for medium and thick plates made in high temperatures.
Applications:
Automobile, bridges, buildings, machinery, pressure vessel industries, ship building, engineering construction, mechanical manufacturing, pavement slab manufacturing
