301 0.06mm Stainless Steel Precision Foil
Product Name:301 stainless steel foil
Grade:300 Series
Certification:ISO, RoHS, AISI, ASTM, JIS
Technique:Cold Rolled
Application:Automobile Gaskets, Engine Components, Home Applia
Width:5-1250mm
Finish:2b/Ba/8K/No.4/Hl/Color
Sample:Available for Free
MOQ:500kg
Thickness:0.05-2.0mm
Thickness Tolerance:±0.02mm
Transport Package:Standard Export Package or as Required
HS Code:7209171000
Production Capacity:20000 Ton/Year
Send E-mail:info@gneestainless.com
Tel:+8615824687445
Description
Gnee Steel (Tianjin) Co., Ltd. is one of the most professional manufacturers and suppliers of 301 0.06mm stainless steel precision foil in China. With abundant experience, we warmly welcome you to wholesale customized 301 0.06mm stainless steel precision foil from our factory. For price consultation, contact us.
If you are looking for high-elasticity, high-strength, and ultra-precision 301 stainless steel precision foil (0.06mm thick) for electronic spring components and precision parts, GNEE can provide professional 301 stainless steel precision foil in compliance with ASTM A240, EN 10088-2, and JIS G4305 international standards.
Our 301 precision foil is manufactured using 20-stage high-precision cold rolling and continuous solution annealing, offering excellent work hardening, a tensile strength up to 1,300 MPa, outstanding elasticity, and fatigue resistance. Its elastic limit and durability significantly exceed that of 304 foil. The foil thickness is strictly controlled at 0.06mm with a tolerance of ±0.003mm. Widths are customizable from 5mm to 600mm, and surface finishes are available in 2B or BA polished. It is widely used in electronic connectors, precision springs, automotive sensors, battery components, and flexible precision electronic devices.
Each 301 stainless steel coil undergoes 100% eddy current testing, dimensional accuracy inspection, and mechanical performance testing, and comes with a full EN 10204 3.1 quality certificate. Our monthly supply capacity reaches 500 tons, with a minimum order quantity of 500 kg, and stocked products can be delivered within 3–7 days. GNEE's 301 stainless steel precision foil is exported to more than 45 countries and regions worldwide, offering reliable quality and fast global supply.
SUS301 Mechanical properties in the annealed condition
| Thickness(mm) | Width(mm) | Hardness(hv) | Tensile Strength(mpa) | Yield Strength(mpa) |
| 0.05-1.5 | <500 | <200 | >700 | >205 |
Chemical composition
| Main Ingradient | Ni | Cr | Mn | C |
| Reference No. | 6.00/8.00 | 16.00/18.00 | ≤2.0 | ≤0.15 |
301 Stainless Steel Foil Specification
| Item | SUS301-S | SUS301-1/4H | SUS301-1/2H | SUS301-3/4H | SUS301-H |
| Hardness | <200 | 250-290 | 310-360 | 370-420 | 430-460 |
| Hardness Code | S | 1/4H | 1/2H | 3/4H | H |
| Thickness | Common thichness:0.1/0.12/0.15......1.5(Irregular thickness can be customized) | ||||
| Surface | 2B,2D,BA,HL,NO.3,NO.4,TR | ||||
301 ultar thin, super-hard material list
| Item | Hardness | Hardness Code | Thickness |
| SUS301-EH | 470-520 | EH | 0.08…0.03 |
| SUS301-SEH | >521 | SEH | 0.08…0.03 |
304 ultar thin, super-hard material list
| Item | Hardness | Hardness Code | Thickness |
| XRX-SUS304-EH | >410 | EH | 0.08…0.03 |
Why Choose GNEE for SUS 301 Foil?
Quality Assurance: EN 10204 3.1/3.2 mill test certificates, full chemical and mechanical reports
Extensive Inventory: In‑stock common sizes for immediate dispatch; custom cuts in 5–10 working days
Value‑Added Services: Slitting, shearing, edge‑polishing, and surface treatments to your specifications
Global Logistics: Secure PE packaging, export‑ready wooden crates, and fast international shipping
Moisture-proof paperwinding + wood Pallet+ packing belt fixedApplicable to thehorizontal placementof the steel roll hole.
Moisture-proof paperwinding + wood Pallet+ packing belt fixed.Applicable to the rollhole upwards.
The packing function 1 and 2added a woodcase to proctectthe coil not to be damaged.Applicable to the material withhigh requirement of thesurface.
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