301 Stainless Steel Precision Strip | SUS301 1Cr17Ni7 Elastic Stainless Steel Precision Strip

301 Stainless Steel Precision Strip | SUS301 1Cr17Ni7 Elastic Stainless Steel Precision Strip

  1. High work hardening performance, excellent elastic property
  2. Good fatigue resistance, ideal for repeated spring bending parts
  3. Micron-level dimensional tolerance, ultra-thin custom thickness available
  4. Burr-free edge, suitable for high speed continuous stamping
  5. Stress relieved flat surface, stable elastic performance after forming
Contact Us

Product Overview

301 Stainless Steel Precision Strip (GB grade 1Cr17Ni7, SUS301, AISI301, EN1.4310 X10CrNi18-8) is high elastic austenitic precision stainless strip. Produced by cold rolling finishing, stress leveling and high precision longitudinal slitting, complying with ASTM A666, GB/T4239 and EN10088 standards.

301 grade features obvious work hardening characteristic, can reach different hardness (soft, half hard, full hard) according to customer’s elastic requirement. Thickness range:0.01mm~2.0mm, slitting width 3mm~1200mm. Surface:2B, BA Mirror, HL Hairline. Deburring edge service available.

Stainless Steel Precision Strip

Chemical & Mechanical Property Snapshot

Grade C Max Si Max Mn Max P Max S Max Cr Ni Yield Strength (MPa) Tensile Strength (MPa) Elongation (%) Hardness HV
301 (1Cr17Ni7) 0.15 1.00 2.00 0.045 0.030 16.00~18.00 6.00~8.00 ≥205 ≥515 ≥40 ≤210

Detailed Technical Specifications

Item Technical Specification
Product 301 Stainless Steel Precision Strip
Full Equivalent Grades GB:1Cr17Ni7; AISI:301; SUS:SUS301; EN:1.4310 X10CrNi18-8
Manufacturing Process Cold rolling finishing, stress leveling and high-precision longitudinal slitting
Executive Standards ASTM A666, GB/T 4239, EN 10088
Thickness Range 0.03–2.0 mm
Customized Ultra-Thin Thickness Down to 0.01 mm
Slitting Width 3–1200 mm
Thickness Tolerance Within ±0.01 mm
Surface Finishes 2B / BA Mirror / HL Hairline / Etched Base
Edge Options Deburring / Edge Rounding / Standard Slit Edge
Material Condition Stress-relieved, flat and dimensionally controlled; Custom hardness: Soft / 1/2H / 3/4H / FH
Inspection Documents Material test reports and dimensional inspection documents, EN10204 3.1 MTC
MOQ 5 Ton
Payment Terms T/T, L/C at Sight
Delivery Time 7-15 working days after receiving deposit
Package Waterproof paper + galvanized steel strap + seaworthy export wooden pallet

Product Comparison Table

AISI Grade SUS Grade GB Grade EN Material No. EN Full Designation Material Feature Typical Application
201 SUS201 1Cr17Mn6Ni5N 1.4372 X12CrMnNi17-7-5 Low nickel, economical, moderate corrosion resistance Decoration, low-cost stamping parts
301 SUS301 1Cr17Ni7 1.4310 X10CrNi18-8 High work hardening, good elasticity Spring contacts, elastic shims
304 SUS304 06Cr19Ni10 1.4301 X5CrNi18-10 General anti-corrosion, excellent forming Electronic components, battery strip, gaskets
304L SUS304L 022Cr19Ni10 1.4307 X2CrNi18-9 Low carbon, anti intergranular corrosion after welding Welded precision components
303 SUS303 Y06Cr19Ni10 1.4305 X8CrNiS18-9 Free cutting, easy machining Automatic lathe precision parts
304N SUS304N1 022Cr19Ni10N 1.4311 X2CrNiN18-10 Nitrogen strengthened, higher tensile strength Thin wall high strength precision parts
316 SUS316 06Cr17Ni12Mo2 1.4401 X5CrNiMo17-12-2 Mo added, chloride corrosion resistant Coastal & weak acid environment parts
316L SUS316L 022Cr17Ni12Mo2 1.4404 X2CrNiMo17-12-3 Low carbon molybdenum grade, weldable Seawater auxiliary precision fittings
317L SUS317L 022Cr19Ni13Mo4 1.4438 X2CrNiMo18-15-4 High molybdenum, strong pitting resistance Chemical & pulp industry precision shims
321 SUS321 06Cr18Ni11Ti 1.4541 X6CrNiTi18-10 Titanium stabilized, high temp anti-corrosion High temperature precision gaskets
309S SUS309S 06Cr23Ni13 1.4828 X15CrNiSi20-12 High temperature oxidation resistance Furnace internal precision components
310S SUS310S 06Cr25Ni20 1.4845 X12CrNi25-21 Ultra high temperature resistant Kiln & heat equipment thin strip
430 SUS430 06Cr17 1.4016 X6Cr17 Ferritic, good formability, magnetic Home appliance decorative precision strip
409L SUS409L 022Cr11Ti 1.4512 X2CrTi12 Titanium stabilized ferritic steel Automobile exhaust thin strip
410S SUS410S 06Cr13 1.4000 X6Cr13 Low carbon martensitic, moderate rust resistance General anti-rust mechanical shims
410 SUS410 12Cr13 1.4006 X12Cr13 Heat treatable martensitic steel Pump & valve thin precision parts
420 SUS420 20Cr13 1.4021 X20Cr13 Hardenable martensitic, wear resistant Precision cutting blade blanks
420J2 SUS420J2 30Cr13 1.4031 X30Cr13 High carbon, high polishing performance Precision hardware blades
2205 – 022Cr22Ni5Mo3N 1.4462 X2CrNiMoN22-5-3 Duplex, ultra high strength, chloride resistance Offshore high pressure precision shims
2507 – 022Cr25Ni7Mo4N 1.4410 X2CrNiMoN25-7-4 Super duplex steel, heavy corrosion resistance Seawater desalination equipment strip
904L – 022Cr25Ni7Mo4CuN 1.4539 X1NiCrMoCu25-20-5 Super austenitic, strong acid resistance Phosphoric acid industrial components
630 SUS630 05Cr17Ni4Cu4Nb 1.4542 X5CrNiCuNb17-4-4 Precipitation hardening high strength Aerospace precision elastic parts

App Market

Reliable Steel Coil Solutions For Diverse Industrial Applications

Precision Instrument Shim

Mobile Phone Battery Steel Strip

Electronic Spring Contact

Product Packaging

Secure Export Packaging For Safe Handling And Delivery

FAQs

GB 1Cr17Ni7, AISI301, SUS301, EN1.4310 (X10CrNi18-8).

High work hardening property, excellent elasticity, can be supplied in different hardness temper for spring components.

Yes, soft, 1/2H, 3/4H, full hard (FH) temper available according to elastic requirement.

Electronic spring contacts, battery elastic shims, connector elastic parts, relay components, miniature elastic hardware.

EN10204 3.1 MTC material certificate, dimensional inspection report, SGS/BV third-party inspection available.

Related Projects

Steel And Metal Materials Supplied To Projects Worldwide.

Learn More
Vietnam Binh Duong Foreign-Invested Industrial Park Project

Vietnam Binh Duong Foreign-Invested Industrial Park Project

A large-scale foreign-invested smart manufacturing industrial park was developed in Binh Duong Province, Vietnam. The project included three large-span steel structure workshops w…

Texas Commercial Warehouse & Logistics Center Project, USA

Texas Commercial Warehouse & Logistics Center Project, USA

A large-scale e-commerce logistics center was constructed near Houston, Texas, USA, featuring a single-story large-span steel structure designed for modern warehousing and distribu…

Middle East Petrochemical EPC Project

Middle East Petrochemical EPC Project

A petrochemical EPC project in the Middle East involved the construction of new raw material storage tanks and shell-and-tube heat exchanger systems for an oil refining supporting …

Related Products

Related Steel Solutions For Construction And Industrial Applications

Learn More
Stainless Steel Coil

Stainless Steel Coil

View More
Wugang Logo

Get a quote for Stainless Steel Precision Strip now

Why choose us?

  • ISO, SGS, TÜV, WTRUST, Lloyd’s Register, and DNV certifications

  • Customizable sizes, grades, and surface finishes

  • Full material traceability and inspection reports

  • Responsive support and fast global delivery


Need a Stainless Steel Precision Strip supplier with flexible specs, fast delivery, and custom packaging?

Send us your specifications today. Our team will respond within 12 hours with a detailed offer and technical suggestions.

Get a Quote for Stainless Steel Precision Strip

We will reply you within 24 hours. If for urgent case, please add WhatsApp/WeChat: +8619863513853,. Or call +8619863513853 directly.

*We respect your confidentiality and all information are protected. We will only use your information to respond to your inquiry and will never send unsolicited emails or promotional messages.