0Cr19Ni9N

0Cr19Ni9N Stainless Steels to GB 13296 (2007)

0Cr19Ni9N - Specification & Application

• GB 13296 (2007) - Seamless stainless steel tubes for boiler and heat exchanger
• GB/T 1220 (1992) - Stainless steel bars
• GB/T 14975 (2002) - Stainless steel seamless tubes for structures
• GB/T 14976 (2002) - Stainless steel seamless tubes for fluid transport
• GB/T 3280 (2007) - 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
• GB/T 4240 (1993) - Stainless steel wires

Based on 0cr19ni9 plus N, strength increase and the plastic is not down. Reduce the thickness of the material. As a structure with strength components

Chemical composition(wt.%) of 0Cr19Ni9N grade: to GB 13296 (2007)

0Cr19Ni9N - Detail

Stainless and heat resisting steels
GB 13296 (2007) Seamless stainless steel tubes for boiler and heat exchanger

Mechanical properties of grade 0Cr19Ni9N GB 13296 (2007)

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)
225 (≥)	742 (≥)	21	32	34	Solution and Aging, Annealing, Ausaging, Q+T,etc	443

Physical properties of grade 0Cr19Ni9N GB 13296 (2007)

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
256 (≥)	782 (≥)	23	22	41	Solution and Aging, Annealing, Ausaging, Q+T,etc	223
Temp. °C/°F	Creep strain limit (10000h) (Rp1,0) N/mm2	Creep rupture strength (10000h) (Rp1,0) N/mm2
722	617	472