AISI 904L Stainless Steel Plate and Sheet

group name: Stainless Steel Plate&Sheet

Min Order: 1 ton

brand name: fushun

model: 904L

Nearest port for product export: Tianjin, Qingdao, Shanghai, Huangshi

Delivery clauses under the trade mode: FOB, CFR, CIF, CIP, CPT, DDP, DDU, DAF

Acceptable payment methods: T/T, L/C, D/P D/A

update time: Mon, 15 Mar 2021 16:55:24 GMT

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Paramtents

Width 50-1500mm
Delivery condition Cold Rolled / Hot Rolled
Surface condition Black,Acid Picked,No. 1, 2B, Shot Blasted, Polishe

Packging & Delivery

Min Order1 ton

Briefing

AISI 904L Stainless Steel Plate and Sheet suppliers in china, AISI 904L Stainless Steel Plate for sales, ISO 9001 certified

Detailed

AISI 904L Stainless Steel Plate and Strips

904L Strips Introduce

904L stainless steel combines molybdenum and copper with iron for tremendously increased resistance to reducing acids like sulphuric acid. It stands up extremely well to chlorides in the environment for low pitting and crevice corrosion, as well as stress corrosion cracking.

904L Strips Applications

904L stainless steel is widely used in the chemical, pharmaceutical, oil and gas industries. Typical applications include tanks, valves, heat exchangers, flanges and manifolds. The addition of copper to the composition of 904L stainless steel aids its suitability for components such as tanks and other products used in handling sulphuric and phosphoric acid.

Quality Standard

ASTM A182 Standard Specification for Forged or Rolled Alloy-Steel Pipe Flanges, Forged Fittings, and Valves and Parts

EN 10088 part3 stainless steel

904L Stainless Grade Comparison

Grade	UNS No	Old British		Euronorm		Swedish SS	Japanese JIS
		BS	En	No	Name
904L	N08904	904S13	–	1.4539	X1NiCrMoCuN25-20-5	2562	–
These comparisons are approximate only. The list is intended as a comparison of functionally similar materials, not as a schedule of contractual equivalents. If exact equivalents are needed original specifications must be consulted.

904L Chemical Component

Steel Grade	C	Si	Mn	P	S	Cr	Ni	Mo	Cu	N
904L	0.02 max	1.0 max	2.0 max	0.040 max	0.030 max	19.0-23.0	23.0-28.0	4.0-5.0	1.0-2.0	0.10 max

Mechanical Property

Grade	Tensile Strength (MPa) min	Yield Strength 0.2% Proof (MPa) min	Elongation (% in 50mm) min	Hardness
				Rockwell B (HR B)	Brinell (HB)
904L	490	220	35	70-90 typical	–
Rockwell Hardness value range is typical only; other values are specified limits.

904L Plates Specification

Produce Size	Cold Rolled : 0.01-4mm Hot Rolled : 4-40mm
Delivery Condition	Annealed,Normalized,Quenched and Tempered
Surface	Black,Acid Picked,No. 1, 2B, Shot Blasted, Polished
Loading Time	10-30 days
Trade Item	FOB CIF CFR DDU DDP
Insepction	Visual, Chemical, Mechanical, UT, ET
Report	3.1 MTC, SGS, BV, TUV

Heat Resistance

Grade 904L stainless steels offer good oxidation resistance. However, the structural stability of this grade collapses at high temperatures, particularly above 400°C.

Heat Treatment

Grade 904L stainless steels can be solution heat-treated at 1090 to 1175°C, following by rapid cooling. Thermal treatment is suitable for hardening these grades.

Corrosion Resistance

Where a level of resistance to pitting corrosion better than 316 is required 904L stainless steel may be suitable. With its high nickel content at 25% it offers improved resistance to chloride stress corrosion cracking compared to other austenitic grades such as 304.

Welding

904L stainless steel can be welded using common fusion and resistance methods. A more highly alloyed filler is recommended to give the optimum corrosion properties in the weld. We recommend you contact your welding consumables supplier who should provide you full assistance and information on welding 904L stainless steel.