JIS G4305 SUS301 Cold Rolled Bright Surface Stainless Steel Strip Coil
Price:
2.01
MOQ:
50
Delivery Time:
Negotiable
Product Description
JIS G4305 SUS301 Stainless Steel Coil Strip
Available in various tempers including 1/4H, 1/2H, 3/4H, FH, and SUS301L stainless steel strip variants.
Product Specifications
Product Name: 301 Stainless Steel Strips
Thickness: 0.1 - 3.0mm
Surface: 2B, Bright, Hairline
Width: 10 - 1219mm
Standard: ASTM A240 / JIS G4305 / EN 10088
Hardness: 1/4H, 1/2H, 3/4H, FH or as requested
Other Grades: 201, 202, 301, 304, 304L, 309S, 310S, 316L, 410, 420, 430, 440, etc.
MOQ: 300 Kgs
Material Overview
Stainless steel grade 301 is typically supplied as strips and wires with tensile strength up to 1800 MPa, available in tempers ranging from 1/16 Hard to Full Hard. This grade maintains sufficient ductility even in ½ hard conditions and is suitable for aircraft components, rail car parts, and architectural structures. Higher tempers (¾ to full hard) provide excellent wear resistance and spring characteristics.
Grade 301L, the low-carbon variant, offers superior ductility for demanding applications. Grade 301LN contains higher nitrogen content for increased work hardening rates. Grade 301 is specified in ASTM A666, while 301L follows JIS G4305 and 301LN conforms to EN10088-2 as grade 1.4318.
Chemical Composition
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N |
|---|---|---|---|---|---|---|---|---|---|
| 301 ASTM A666 | - 0.15 | - 2.0 | - 1.0 | - 0.045 | - 0.030 | 16.0-18.0 | - | 6.0-8.0 | - 0.10 |
| 301L JIS G4305 | - 0.03 | - 2.0 | - 1.0 | - 0.045 | - 0.030 | 16.0-18.0 | - | 6.0-8.0 | - 0.20 |
| 1.4318/301LN EN 10088-2 | - 0.03 | - 2.0 | - 1.0 | - 0.045 | - 0.015 | 16.5-18.5 | - | 6.0-8.0 | 0.10-0.20 |
Mechanical Properties
| Grade 301 Temper ASTM A666 | Tensile Strength (MPa) min. | Yield Strength 0.2% Proof (MPa) min. | Elongation (% in 50mm) min. | Bend Angle (°) | Bend Factor |
|---|---|---|---|---|---|
| Annealed | 758 | 276 | 60 | - | - |
| 1/16 Hard | 620 | 310 | 40 | 180 | 1 |
| 1/8 Hard | 690 | 380 | 40 | 180 | 1 |
| 1/4 Hard | 862 | 514 | 25 | 90 | 2 |
| 1/2 Hard | 1034 | 758 | 18 | 90 | 2 |
| 3/4 Hard | 1205 | 930 | 12 | 90 | 3 |
| Full Hard | 1276 | 965 | 9 | 90 | 5 |
Physical Properties
| Grade | Density (kg/m³) | Elastic Modulus (GPa) | Thermal Expansion (μm/m/°C) | Thermal Conductivity (W/m.K) | Specific Heat (J/kg.K) | Electrical Resistivity (nΩ.m) |
|---|---|---|---|---|---|---|
| 301 | 7880 | 193 | 16.9 | 16.2 | 500 | 695 |
Material Performance
Corrosion Resistance
Grade 301 offers corrosion resistance similar to 304 stainless steel, performing well in mildly corrosive environments at ambient temperatures.
Heat Resistance
Excellent oxidation resistance for intermittent service up to 840°C and continuous service up to 900°C.
Heat Treatment
Solution treatment annealing at 1010°C to 1120°C followed by rapid cooling. Intermediate annealing uses lower temperatures. Not suitable for thermal hardening.
Cold Working
High work hardening rate (approximately 14MPa increase per 1% reduction in area) enables achievement of high strength through cold rolling and forming operations. Non-magnetic when annealed, becomes magnetic when cold worked.
Welding
Compatible with all standard welding methods using 308L filler metal. Annealing recommended after welding for maximum corrosion resistance. Spot welding suitable for cold-rolled components without compromising strength.
Applications
- Rail car structural components
- Air frame sections
- Highway trailer components
- Automotive wheel covers
- Wiper blade clips and holders
- Stove element clips
- Screen frames
- Toaster springs
- Curtain walls
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Company
TSING SHAN STEEL INDUSTRIAL LIMITED
Location
NO.288,Youyi Road Xi Shan Dristrict , Wuxi, Jiangsu, China
Contact Person
Gao Ben