Sus301 Stainless Steel Square Tube
SUS301 contains lower Ni, Cr and higher N components than 304, and can achieve high strength through cold working. Compared with ordinary steel types, SUS301 has excellent high-temperature strength, fatigue strength and corrosion resistance, and is lightweight when used in trams.
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Description
Gnee Steel (Tianjin) Co., Ltd. is one of the most professional manufacturers and suppliers of sus301 stainless steel square tube in China. With abundant experience, we warmly welcome you to wholesale customized sus301 stainless steel square tube from our factory. For price consultation, contact us.
sus301 stainless steel square tube
●SUS301Chemical composition of stainless steel
| C | Si | Mn | S | P | Cr | Ni |
| 0.15 | 1.00 | 2.00 | 0.03 | 0.045 | 16.00-18.00 | 6.00-8.00 |
●SUS301 Stainless steel mechanical properties
| Tensile strength σb (MPa) | conditional yield strength σ0.2 (MPa) | elongation δ5 (%) | reduction of area ψ (%) | hardness |
| ≥520 | ≥205 | ≥40 | ≥60 | ≤187HB; ≤90HRB; ≤200HV |
●Heat treatment specifications: solid solution 1010~1150℃ rapid cooling.
●Metallographic structure: The structure is characterized by austenitic structure.
●Delivery status: Generally, the product is delivered in a heat-treated state, and the type of heat treatment is specified in the contract; if not specified, it will be delivered in a non-heat-treated state.
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