Super Duplex Stainless Steel Plate/Sheet
Super Duplex Stainless Steel Plate/Sheet

Stainless steel is defined today as a steel alloy containing at least 10% chromium, plus other elements — especially nickel. Generally speaking, stainless steel may be subdivided into four basic families; Austenitic, Ferritic, Martensitic, and Percipitation Hardening.
Our company is your supplier for Stainless Steel Long Bar, Sheet, Coil, Plate, and Strip products. We offer our stainless steel products in multiple Alloys and Shapes, so you can be sure to find the right metal for you.

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Description
Material Properties
Machining Data
Product NameSuper Duplex Stainless Steel Plate/Sheet
StandardASTM, AISI, GB, JIS, EN, DIN
SpecificationDiamater: 10.0~350.0mm

Length: 1000~6000mm
Material200 series: 201, 202

300 series: 301, 302, 303, 304, 304L, 309, 310, 310S, 316, 316L, 321, 347

Duplex: 254SMO, 2205, 2507, ASTM A694, S32760

Hastelloy: B/B-2/B-3/C-4/C-22/C-276/C-2000/G-30/G-35/X/N;

Haynes: 230/556/188

Inconel: 600/601/617/625/686/690/718/725/783/X-750

Incoloy: 800/800H/800HT/825/925/926/A-286

Monel: 400/K500
PackageStandard seaworthy package or Customized.

Type No.Tensile Strength, ksiYield Strength, ksiElongation in 2 inches, %Reduction of Area, %Brinell Hardness
301110406070165
30290405570150
30390355055160
30485355570150
304L80305570140
31685356070150
316L78305565145
32185355565150
41075403570155
41675403065155
420955025-241
430F80452550165
15-516014515-330
17-4 (Condition A)1501101045332
Type No.UNS No.Machinability*Drawing or StampingWelding
301S3010040%GoodVery good, tough welds.
302S3020040%GoodVery good, tough welds.
303S3030070%Fairly GoodFusion welding not recommended.
304S3040045%Very GoodVery good, tough welds.
304LS3040344%Very GoodVery good, recommend for welding.
316S3160045%GoodVery good, tough welds.
316LS3160345%GoodVery good, recommended for welding.
321S3210038%GoodVery good, tough welds.
410S4100060%Fairly GoodFair, pre-heat 400-500°F Anneal 1250°F after welding.
416S4160085%FairPoor, pre-heat 400-500°F, Anneal 1250°F after welding.
420S4200052%

430FS4302085%

440CS4400440%Not RecommendedNot Recommended
17-4S1740040%
Very good, tough welds.

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