One of the raw materials 304 Stainless Steel for Boree Pool Cover Systems

- Jun 28, 2017 -

304 Stainless Steel is a universal stainless steel, which is widely used in the manufacture of equipment and components that require good overall performance (corrosion resistance and formability). In order to maintain the inherent corrosion resistance of stainless steel, steel must contain more than 18% chromium, and 8% nickel content. 304 stainless steel is produced in accordance with the United States ASTM standard .

Physical performance

Tensile strength σb (MPa) ≥ 520

Conditional yield strength σ0.2 (MPa) ≥205

Elongation rate δ5 (%) ≥40

Section shrinkage ψ (%) ≥ 60

Hardness: ≤ 187HB; ≤ 90HRB; ≤200HV

Density (20 ° C, g / cm 3): 7.93

Melting point (℃): 1398 ~ 1454

Specific heat capacity (0 ~ 100 ℃, KJ · kgK): 0.50

Thermal conductivity (W · m · K): (100 ° C) 16.3, (500 ° C) 21.5

Linear expansion coefficient (10 · K): (0 ~ 100 ℃) 17.2, (0 ~ 500 ℃) 18.4

Resistivity (20 ° C, 10 Ω · m): 0.73

Longitudinal elastic modulus (20 ° C, KN / mm): 193

304 stainless steel is widely used in Boree Pool Cover Systems, such as the reel, stainless steel bracket, stainless steel board, etc. 

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Boree Mechanical And Electrical Equipment Co.,Ltd

Add: No. 11, Gaolong industrial road, Huanzhuli village, Changping Town, Dongguan, Guangdong

Tel: 86-769-81098289

Fax: 86-769-81098289

Mob: 86-18681018718

E-mail:grace@swimmingpoolscover.com 

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