Precision Stainless Steel Strip Long Term Supply Agreement Available

Product Description

Precision Stainless Steel Strip

Precision stainless steel strip (also called precision stainless steel coil) is cold-rolled stainless and special-alloy strip processed to tight thickness, width, flatness, and hardness tolerances for applications where dimensional consistency and surface quality are critical - including electronics, new energy, aerospace, medical devices, welding consumables, and precision springs.

Brief View

 

Shanghai Xudeng Industrial has built a strong reputation over 15 years as a reliable processor and supplier of stainless steel. Through consistent growth, we now operate from an integrated 20,000+ sqm facility dedicated to precision processing, surface finishing, and supply chain management. Our focus remains on delivering high-quality stainless steel products and solutions to our customers worldwide.

 

Capabilities

Production Line Category	Core Equipment & Capabilities
Precision Processing	High-precision slitting lines, cut-to-length lines with tension leveling systems for producing coils and sheets with accurate dimensions and superior flatness.
Surface Treatment & Finishing	Automated brushing & polishing, sandblasting, advanced PVD coating, and laser etching equipments for functional and decorative finishes.

 Mechanical Properties by Temper State

Grade	State	Vickers Hardness HV	Tensile Strength (MPa)	Elongation (%)	Yield Strength (MPa)
SUS301	ANN	≤218	≥520	≥40	≥205
SUS301	1/4H	270-310	≥690	≥25	≥380
SUS301	1/2H	310-370	≥930	≥10	≥510
SUS301	3/4H	370-430	≥1130	≥5	≥745
SUS301	FH	430-490	≥1320	-	≥1030
SUS301	EH	490-530	≥1570	-	≥1275
SUS301	SEH	≥530	≥1740	-	≥1450
SUS304	ANN	≤200	≥520	≥40	≥205
SUS304	1/4H	220-250	≥690	≥20	≥380
SUS304	1/2H	250-310	≥780	≥6	≥470
SUS304	3/4H	310-370	≥930	≥3	≥665
SUS304	FH	≥370	≥1130	-	≥880
SUS430	ANN	≤200	≥420	≥22	≥205
SUS430	1/4H	160-200	≥550	≥5	≥500
SUS430	1/2H	200-240	≥650	≥3	≥600
SUS430	3/4H	240-280	≥750	≥2	≥680
SUS430	FH	≥280	≥850	≥1	≥800

States: ANN = annealed (soft), 1/4H-3/4H = quarter- to three-quarter-hard, FH = full hard, EH = extra hard, SEH = super-extra hard.

 

Material Grades & Selection

 

Grade	U.S. (UNS)	EU (EN)	Key Properties	Primary Application
304	S30400	1.4301	Standard universal austenitic grade. Excellent all-round corrosion resistance and formability in a wide range of environments.	General-purpose applications: Kitchen equipment, food processing machinery, architectural trim, industrial tanks, and general hardware.
304L	S30403	1.4307	Low-carbon version of 304. The reduced carbon content minimizes harmful carbide precipitation during welding, preserving corrosion resistance in as-welded condition.	Applications requiring extensive welding: Chemical containers, welded structures, and components where post-weld heat treatment is not feasible.
316	S31600	1.4401	Molybdenum-bearing austenitic grade. The addition of 2-3% Mo provides superior resistance to pitting and crevice corrosion in chloride-containing environments.	Marine and chemical processing: Boat fittings, coastal architectural components, chemical processing equipment, and pharmaceutical apparatus.
316L	S31603	1.4404	Low-carbon version of 316. Combines the enhanced chloride resistance of 316 with excellent resistance to weld decay, ideal for welded assemblies in corrosive settings.	Welded assemblies in corrosive environments: Pressure vessels, piping, and structural parts for marine, chemical, and high-purity industries.
301	S30100	1.4310	High work-hardening rate. Can achieve remarkably high strength and hardness through cold working processes like rolling or drawing.	High-strength structural components: Railway car bodies, automotive trim and frames, springs, and conveyor belts.
321	S32100	1.4541	Titanium-stabilized austenitic grade. The addition of titanium prevents chromium carbide formation during exposure to the 450-850°C range, preserving corrosion resistance after welding or high-temperature service.	High-temperature welded assemblies: Aircraft exhaust systems, heat exchangers, expansion bellows, and furnace parts.
Other grades (e.g., 347, 317L,) are available upon inquiry.

 

Availabel Spec. & Finishes

 

Category	Specification	Details / Notes
Dimensions	Thickness Range	0.2mm - 5.0mm (Standard gauges available, other thicknesses upon request)
	Width Range	450mm - 1550mm (Custom slitting available)
Surface Finishes	Standard	2B, BA
	Mechanical	Brushed ( No.4,  HL ),  Mirror
	Decorative & Special	Embossed,  Etched,  PVD Coating
Quality & Compliance	Material Standards	ASTM A240/A480, EN 10088-2, JIS G4305.
	Certification	Mill Test Certificate (MTC) per EN 10204 3.1 provided. Chemical composition and mechanical properties guaranteed.

 

Packaging & Shipping

Item	Specification / Method
Standard Pallet	ISPM 15 compliant, processed wood pallet (plywood/composite)
Protective Film	Industrial-grade polyethylene (PE) stretch film for full, tight wrapping.
Packaging for Coils	Coils are secured with steel strapping directly onto the pallet.
Packaging for Sheets/Plates	Individually filmed, waterproof paper wrapped, sandwiched between plywood boards on a processed wood pallet, with steel edge protectors and strapping.  (Packagings may vary depending on customer needs.)
Marking	Clear with product info, weight, dimensions, and handling instructions.
Shipping Terms	FOB Shanghai (standard). CIF and Less than Container Load(LCL) shipments service available.
Customization	Special packaging requirements can be accommodated upon request.

 

 

Why Partner With US

1.  From Specification to Solution:   We provide expert guidance to select the optimal grade and finish that balances performance, fabricability, and cost for your specific project.

2.  Controlled Quality from Start to Finish:   Our commitment begins with securing prime raw materials from top-tier mills, ensuring superior metallurgical consistency. This foundation, combined with our in-house precision processing, guarantees final material with exceptional flatness, dimensional accuracy, and reliable performance.

3.  Integrated Supply Chain:   We combine our core processing with access to specialist finishes and products, offering comprehensive solutions from a single, reliable source.