GB/T 3086-1982
Replaced
T/SDSAS 001-2023
Active
Group standards
T/SDSAS 001-2023 Rare earth iron-based stainless steel cold-rolled steel plate and steel sheet
T/SDSAS 001-2023 Rare earth iron-based stainless steel cold-rolled steel plate and steel sheet
Price:
$ 20.00
Basic Information
Standard Code:
T/SDSAS 001-2023
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
-
ICS Name:
Stainless steel
Publish Date:
2023-09-20
Implement Date:
2023-10-20
Scope
Main technical content: The standard specifies the technical requirements for rare earth ferritic stainless steel 430RE, including chemical composition requirements: C≤0.12%, Si≤1.00%, Mn≤1.00%, P≤0.040%, S≤0.030%, 0.005%≤RE≤0.060%, 16.00%≤Cr≤18.00%, Ni≤0.75%, where the RE content is the added amount. Mechanical and process performance requirements: It stipulates that the plastic elongation strength Rp0.2≥200MPa, tensile strength Rm≥410MPa, elongation after fracture A50mm≥25%, 180° bending test bending head diameter D=2a, plastic strain ratio≥1.2, and hardness HV≤200.
Development Information
Related Standards
GB/T 3203-1982
Replaced
GB/T 3203-1982 Specification for carburizing steels of bearings
GB/T 1298-1986
Replaced
GB/T 1298-1986 Carbon tool steels—Technical requirements
GB/T 8740-1988
Replaced
GB/T 8740-1988 Bearing alloy ingots for casting
GB/T 700-1988
Replaced
GB/T 700-1988 Carbon structural steels
GB/T 9942-1988
Replaced