3Cr16

3Cr16 Stainless Steels to GB/T 3280 (1992)

3Cr16 - Specification & Application

• GB/T 3280 (1992) - Cold rolled stainless steel sheets and plates
• GB/T 4237 (1992) - Hot rolled stainless steel sheets and plates
• GB/T 4239 (1991) - Cold rolled stainless steel and heat resisting steel strips

Cold rolled stainless steel sheets and plates

Chemical composition(wt.%) of 3Cr16 grade: to GB/T 3280 (1992)

3Cr16 - Detail

3Cr16

Mechanical properties of grade 3Cr16 GB/T 3280 (1992)

Proof strength Rp0.2 (MPa)	Tensile strength Rm (MPa)	Impact energy KV (J)	Elongation at fracture A (%)	Reduction in cross section on fracture Z (%)	As-Heat-Treated Condition	Brinell hardness (HBW)
117 (≥)	546 (≥)	42	44	33	Solution and Aging, Annealing, Ausaging, Q+T,etc	123

Physical properties of grade 3Cr16 GB/T 3280 (1992)

Property	Density kg/dm3	Temperature T °C/F	Specific heat J / kgK	Thermal conductivity W/mK	Electric resistance µΩ·cm	Modulus of elasticity kN/mm2	Expansion rate
124 (≥)	948 (≥)	32	21	21	Solution and Aging, Annealing, Ausaging, Q+T,etc	233
Temp. °C/°F	Creep strain limit (10000h) (Rp1,0) N/mm2	Creep rupture strength (10000h) (Rp1,0) N/mm2
754	444	943