Steel Compare

CR4 vs CR5 – Composition, Heat Treatment, Prope...

Introduction CR4 and CR5 are cold‑rolled low‑carbon steel grades used widely in sheet applications where forming quality, surface finish, and dimensional control are critical. Engineers, procurement managers, and manufacturing planners...

CR3 vs CR4 – Composition, Heat Treatment, Prope...

Introduction CR3 and CR4 are commercial cold‑rolled steel grades commonly used in forming and structural applications within automotive, appliance, and general fabrication sectors. Engineers and procurement professionals frequently face the...

CR2 vs CR3 – Composition, Heat Treatment, Prope...

Introduction CR2 and CR3 are designations commonly used in commercial catalogs and procurement specifications to distinguish two grades within cold‑rolled carbon steel families. Engineers, procurement managers, and manufacturing planners frequently...

DDQ vs EDDQ – Composition, Heat Treatment, Prop...

Introduction Deep drawing quality (DDQ) and extra deep drawing quality (EDDQ) are two families of cold‑rolled low‑carbon steels widely used where formability is a primary design requirement. Procurement, manufacturing and...

BQ vs DQ – Composition, Heat Treatment, Propert...

Introduction Engineers, procurement managers, and manufacturing planners frequently face a choice between two commonly specified cold-rolled low‑carbon steel qualities: BQ and DQ. The decision typically balances forming performance (how well...

SPCE vs SPCF – Composition, Heat Treatment, Pro...

Introduction SPCE and SPCF are two cold‑rolled carbon steel grades commonly encountered in automotive body panels, appliances, and precision formed components. Engineers, procurement managers, and production planners often balance competing...

SPCD vs SPCE – Composition, Heat Treatment, Pro...

Introduction SPCD and SPCE are two commonly specified cold-rolled low-carbon steel grades used for sheet-metal applications where formability and consistent surface quality are required. Procurement and design teams frequently weigh...

SPCC vs SPCD – Composition, Heat Treatment, Pro...

Introduction SPCC and SPCD are two widely used JIS cold-rolled carbon steel grades specified for sheet and strip products. Engineers, procurement managers, and manufacturing planners frequently face a selection dilemma...

SPCC-SB vs SPCC-SD – Composition, Heat Treatmen...

Introduction SPCC-SB and SPCC-SD are two surface-designation variants of SPCC, the JIS classification for cold-reduced (cold-rolled) low-carbon steel sheet and strip. Engineers, procurement managers, and manufacturing planners commonly face the...

DC04 vs DC05 – Composition, Heat Treatment, Pro...

Introduction DC04 and DC05 are cold-rolled, low-carbon steel grades commonly specified for sheet applications that demand good formability. Engineers, procurement managers, and manufacturing planners often face a selection dilemma between...

DC03 vs DC04 – Composition, Heat Treatment, Pro...

Introduction DC03 and DC04 are two commonly specified cold-rolled, non-alloy low-carbon steels produced primarily for deep-drawing and general forming applications. Engineers, procurement managers, and manufacturing planners frequently must choose between...

DC01 vs DC03 – Composition, Heat Treatment, Pro...

Introduction DC01 and DC03 are cold‑rolled, low‑carbon steels commonly specified for sheet metal work in automotive, appliance, and light industrial fabrication. Engineers and procurement managers often face a selection dilemma...

StW22 vs StW24 – Composition, Heat Treatment, P...

Introduction StW22 and StW24 are closely related structural carbon steels commonly considered for cold-formed and welded components in mechanical and structural applications. Engineers, procurement managers, and manufacturing planners frequently weigh...

QP980-CR vs QP980-HDG – Composition, Heat Treat...

Introduction QP980-CR and QP980-HDG are two product forms of the same high-strength Quenching-and-Partitioning (Q&P) steel chemistry developed for structural automotive and high-performance structural applications. Engineers and procurement specialists commonly weigh...