Key grades
- Q195
- Q235
- 3SP
- 20MnSi
- 42CrMo
Products
Products in this family
Strictly controlled molten steel purity and gas content to prevent internal defects during hot rolling and forging.
Grades, standards, applications
Grades, standards, applications
SPECIFICATION REGISTRY MATRIX v1.2 SYSTEM STATUS: ACTIVE
Common standards
- GB/T
- GB/T 3077
Typical applications
- Manufacturing
- Infrastructure
Product center
Switch to Other Steel Families
Navigate to other metallurgical groups for cross-reference pre-qualification.
Need Semi-finished Products quotation or grade confirmation?
Send the grade, dimensions, quantity, and destination port — we will route you to the right product line quickly.