Product Description

Usage

Steel Grade	Composition					Processability
Steel Grade	C	Ni	Cr	Mo	N	Yield Strength N/mm²	Tensile Strength N/mm²	Elongation %	Hardness HV
2205	≤0.030	4.5 ~ 6.5	22.0 ~ 23.0	3.0 ~ 3.50	0.14 ~ 0.20	450	655	25	31
2507	≤0.08	6.0 ~ 8.0	24.0 ~ 26.0	3.0 ~ 5.0	0.24 ~ 0.32	550	795	15	32

Characteristic

Own high yield strength and are good at plasticity, low temperature impact performance, weldingperformance, and performance of stress corrosion resistance, intergranular corrosion resistance, pitting corrosionresistance and crevice corrosion resistance, with low Ni composition design, and own prominent economicaefficiency.

Applications

Widely applied in petrochemical industry, bridge and sea water desalination, power plant flue gasdesulfurization (FGD), paper making, building, nuclear power and other industries and fields.