Fatigue-Resistant AISI 301 Full Hard Stainless Steel sheet(Soft-form products have better ductility and are more suitable for deep stamping, while fully hardened products can offer higher structural strength.)
Soft (1/4 hard)
Medium hard
Hard
Is Fatigue-Resistant AISI 301 Full Hard Stainless Steel sheet available?
301 stainless steel does exist, but you may have difficulty finding it in the hardware market. This 301 Stainless Steel Sheet enhances its strength through a special cold rolling process, sacrificing some ductility in exchange for higher hardness. The common thickness ranges from 0.1 to 3mm. It has excellent rebound properties like a spring and is the top choice for manufacturing precision parts.
Compared to the widely-known 304 stainless steel, 301 Stainless Steel Spring Sheet is much less common. 301 STAINLESS STEEL is better suited for scenarios that require repeated deformation, such as shock-absorbing components in rail transportation and metal connectors for high-end electronic products. In situations where high-strength elasticity is not required, such as ordinary water pipes and kitchenware, Type 301 Stainless Steel is naturally not seen.
Product Name: Hot-Rolled Stainless Steel Plate
Thickness: ≥ 3.0MM
Width: 1500/1800/2000/2500/3000MM
Length: ≥ 6000MM / Fixed Length
Origin: Taigang / Baosteel / Zhangpu / Baixin / Jiujiang / Yongjin / Tianguan / Yuandong, etc.
Processing: 8K Mirror Finish / Shearing / Stamping / Rolling Round / Wire Drawing Coating / Laser Cutting, etc.
Product Name: Cold-rolled stainless steel sheet
Thickness: 0.3 – 8.0 MM
Width: 1000/1219/1500/1800/2000 MM
Length: 2000/2438/3000/6000 MM
| mark | (C) | (Si) | (Mn) | (P) | (S) | (Cr) | (Ni) | (N) |
|---|---|---|---|---|---|---|---|---|
| 301（SUS301） | ≤0.15 | ≤1.0 | ≤2.0 | ≤0.045 | ≤0.03 | 16.0-18.0 | 6.0-8.0 | ≤0.1 |
| 301L | ≤0.03 | ≤1.0 | ≤2.0 | ≤0.045 | ≤0.03 | 16.0-18.0 | 6.0-9.0 | ≤0.1 |
| 301LN | ≤0.03 | ≤1.0 | ≤2.0 | ≤0.045 | ≤0.03 | 16.0-18.0 | 6.0-9.0 | 0.1-0.25 |
Fatigue-Resistant AISI 301 Full Hard Stainless Steel sheet—-Mechanical properties
Tensile strength σb (MPa): ≥ 520
Condition yield strength σ0.2 (MPa): ≥ 205
Elongation δ5 (%): ≥ 40
Section contraction rate ψ (%): ≥ 60
Hardness: ≤ 187HB; ≤90HRB; ≤200HV
Fatigue-Resistant AISI 301 Full Hard Stainless Steel sheet—-Heat treatment specifications and microstructure
Heat treatment specifications: Solution treatment at 1010 – 1150℃ and rapid cooling.
Microstructure: The characteristic of the structure is austenitic.
Density: 7.93 g·cm-3
Specific heat: c(20℃) 0.502 J·(g·C)-1
Heat conductivity: λ/W(m·℃)-1 (at the following temperatures/℃)
20 100 500
12.1 16.3 21.4
Linear expansion coefficient: α/(10-6/℃) (between the following temperatures/℃)
20 – 100 20 – 200 20 – 300 20 – 400
16.0 16.8 17.5 18.1
Resistivity: 0.73 Ω·mm2·m-1
Melting point: 1398 – 1420℃
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