China STAINLESS STEEL ANGLE Manufacturer and Supplier | TCT

STAINLESS STEEL ANGLE

Short Description:

NameStainless Steel AngelGradeAISI304&316L&317L&2205&310s&321&430…StandardASTM&DIN&GB&JIS&AISISurfaceNo.1/2B/BA/NO. 4/6K/8K/HL(Hairline)/MattingPayment TermT/T; L/C; Western Union; PaypalDelivery Time7-15 days upon receipt of the depositPackageStandard Export Packing or As Customers Requiremen


Product Detail

Product Tags

 Stainless Steel Angle
Product: Stainless Steel Angle
Material: Stainless Steel 200 series,300series,400series
Standard: ASTM/DIN/GB/JIS/AISI
Dimension: Thickness:0.25-50mm,Width:1000mm,1219mm,1500mm,1800mm
Length: Random Length
Surface Finish: No.1/2B/No.4/4K/6K/8K/HL/Brushed
Tchnology: Cold Rolled ,Hot Rolled
MOQ: 1TON
Package: Standard Export Packing,Or As Per Your Requirement
Application: Railings,Staircase Railing Balustrade,Windows,Balustrsde System,Equipment Manufacturing and Maintenance,etc.

Stainless Steel Angle

Introduction:

Stainless steel angle steel is a long steel bar with two sides perpendicular to each other.

Its specifications are expressed in mm of side width×side width×side thickness. For example, “∠25×25×3” means that the side width is

25mm equilateral stainless steel angle with 3mm side thickness. It can also be expressed by the model, which is the number of centimeters in width, such as ∠3#. The model does not represent the size of different side thicknesses in the same model, so fill in the side width and side thickness dimensions of stainless steel angle steel on the contract and other documents, so as to avoid expressing it separately by the model. The specification of hot rolled equilateral stainless steel angle steel is 2#-20#.

Stainless steel angle steel can be composed of various stress-bearing components according to different structural needs, and can also be used as a connecting piece between components. Widely used in various building structures and engineering structures, such as house beams, bridges [/url], power transmission towers, lifting and transportation machinery, ships, industrial furnaces, reaction towers, container racks and warehouse shelves, etc.

Stainless steel angle steel is a carbon structural steel for construction. It is a section steel with a simple cross section. It is mainly used for metal components and plant frames. It is required to have good weldability, plastic deformation performance and certain mechanical strength in use. The raw material billets for the production of stainless steel angles are low-carbon square billets, and the finished stainless steel angles are delivered in hot-rolled, normalized or hot-rolled state.

Types and specifications:

It is mainly divided into two types: equilateral stainless steel angle steel and unequal equilateral stainless steel angle steel. Among them, unequal equilateral stainless steel angle steel can be divided into unequal equilateral thickness and unequal unequal thickness.

The specifications of stainless steel angle steel are expressed by the dimensions of side length and side thickness. Since 2010, the specifications of domestic stainless steel angle steel have been 2-20, with the number of centimeters of the side as the number. The same stainless steel angle steel often has 2-7 different side thicknesses. Imported stainless steel angles indicate the actual size and thickness of both sides and indicate the relevant standards. Generally, the side length of 12.5cm or more is large stainless steel angle steel, the range of 12.5cm-5cm is medium-sized stainless steel angle steel, and the side length of 5cm or less is small stainless steel angle steel.

The order of import and export stainless steel angle steel is generally based on the specifications required in use, and the steel grade is the corresponding carbon steel grade. In other words, apart from the specification number, stainless steel angle steel has no specific composition and performance series.

The delivery length of stainless steel angle steel is divided into fixed length and double length. The selection range of domestic stainless steel angle steel has four ranges of 3-9m, 4-12m, 4-19m and 6-19m according to different specifications. The length of stainless steel angle steel made in Japan can be selected from 6-15m.

The section height of the unequal stainless steel angle steel is calculated according to the long side width of the unequal stainless steel angle steel.

 

 

Appearance quality requirements:

Most of the stainless steel angle steel factory surface is NO.1, customers can customize the matte surface or other surfaces according to requirements, the surface is divided into:No.1/2B/BA/NO. 4/6K/8K/HL(Hairline)/Matting.

 

The surface quality of stainless steel angle steel is stipulated in the standard, and generally requires that there are no harmful defects in use, such as delamination, scarring, and cracks.

The allowable range of geometric deviation of stainless steel angle steel is also specified in the standard, generally including the degree of curvature, side width, side thickness, vertex angle, theoretical weight, etc., and stipulates that stainless steel angle steel must not have significant torsion.

 

Mechanical Property
ASTM TS(Mpa)≥ YS(Mpa)≥ EL(%)≥ Hardness
HB HRB
201 520 275 40 241 100
202 520 275 40 207 95
301 520 205 40 207 95
304 520 205 40 20 90
304L 480 175 40 187 90
309S 520 205 40 187 90
310 520 205 40 187 90
310S 520 205 40 187 90
316 520 205 40 187 90
316L 480 175 40 187 90
316Ti 520 205 40 187 90
317L 480 175 40 187 90
321 520 205 40 187 90
430 450 205 22 183 88
904L 490 216 35
2205 640 25
Chemical Composition
Chemical Composition(%)
C Si Mn P S Ni Cr Mo Cu N Other
1Cr17Mn6Mi5N 201 0.15 1.00 5.5-5.7 0.06 0.03 3.3-3.5 16-18 _ _ 0.05-0.25
1Cr18Mn8Mi5N 202 0.15 1.00 7.5-10 0.06 0.03 4.0-6.0 17-19 _ _ 0.05-0.25
1Cr18Mn8Mi5N 301 0.15 1.00 2.00 0.07 0.03 6.0-8.0 16-18 _ _ 0.10
0Cr18Ni9 304 0.07 1.00 2.00 0.035 0.03 8.1-10.0 17-19 _ _ _
0Cr18Ni9 309S 0.08 1.00 2.00 0.035 0.03 12.0-15.0 22-24 _ _ _
0Cr25Ni20 310S 0.08 1.00 2.00 0.035 0.03 19.0-22.0 24-26 _ _ _
0Cr17Ni12Mo2 316 0.08 1.00 2.00 0.035 0.03 10.0-14.0 16-18.5 2.0-3.0 _ _
00Cr17Ni14Mo2 316L 0.08 1.00 2.00 0.035 0.03 12.0-15.0 16-18 2.0-3.0 _ _
0Cr18Ni12Mo3Ti 316Ti 0.08 1.00 2.00 0.035 0.03 11.0-14.0 16-19 2.5-3.5 _ _ Ti≥5C
0Cr18Ni12Mo3Ti 317L 0.03 1.00 2.00 0.035 0.03 11.0-15.0 18-20 3.0-4.0 _ _
1Cr18Ni9Ti 321 0.12 1.00 2.00 0.035 0.03 8.0-11.0 17-19 _ _ _ Ti5C-0.70
1Cr12 430 0.12 1.00 2.00 0.035 0.03 0.60 16-18 _ _ _
00Cr20Ni25Mo4.5Cu 904L 0.02 1.00 2.00 0.035 0.03 23.0-28.0 19-23 4.0-5.0 1.0-2.0 0.14-0.20
00Cr2Ni5Mo3N 2205 0.03 1.00 2.00 0.035 0.02 4.5-6.5 21-23 2.5-3.5 _ _
Stainless steel national standard _ stainless steel implementation standard _ national stainless steel grade comparison table
No China GB Japan United States Korea EU India Australia Taiwan, China
Old grade New grade(07.10) JIS ASTM UNS KS BS EN IS IS CNS
Austenitic stainless steel
1 lCrl7Mn6Ni5N 12Crl7Mn6Ni5N SUS201 201 S20100 STS201 1.4372 10Crl7Mn6Ni4N20 201-2 201
2 lCrl8Mn8NI5N 12Crl8Mn9Ni5N SUS202 202 S20200 STS202 1.4373 - 202
3 lCrl7Ni7 12Crl7Ni7 SUS301 301 S30100 STS301 1.4319 10Crl7Ni7 301 301
4 0Crl8Ni9 06Crl9Nil0 SUS304 304 S30400 STS304 1.4301 07Crl8Ni9 304 304
5 00Crl9Nil0 022Crl9Nil0 SUS304L 304L S30403 STS304L 1.4306 02Crl8Nill 304L 304L
6 0Crl9Ni9N 06Crl9Nil0N SUS304N1 304N S30451 STS304N1 1.4315 - 304N1 304N1
7 0Crl9Nil0NbN 06Crl9Ni9NbN SUS304N2 XM21 S30452 STS304N2 - - 304N2 304N2
8 00Crl8Nil0N 022Crl9Nil0N SUS304LN 304LN S30453 STS304LN - - 304LN 304LN
9 lCrl8Nil2 10Crl8Nil2 SUS305 305 S30500 STS305 1.4303 - 305 305
10 0Cr23Nil3 06Cr23Nil3 SUS309S 309S S30908 STS309S 1.4833 - 309S 309S
11 0Cr25Ni20 06Cr25Ni20 SUS310S 310S S31008 STS310S 1.4845 - 310S 310S
12 0Crl7Nil2Mo2 06Crl7Nil2Mo2 SUS316 316 S31600 STS316 1.4401 04Crl7Nil2Mo2 316 316
13 0Crl8Nil2Mo3Ti 06Crl7Nil2Mo2Ti SUS316TI 316TI S31635 - 1.4571 04Crl7Nil2MoTi20 316Ti 316TI
14 00Crl7Nil4Mo2 022Crl7Nil2Mo2 SUS316L 316L S31603 STS316L 1.4404 ~02Crl7Nil2Mo2 316L 316L
15 0Crl7Nil2Mo2N 06Crl7Nil2Mo2N SUS316N 316N S31651 STS316N - - 316N 316N
16 00Crl7Nil3Mo2N 022Crl7Nil3Mo2N SUS316LN 316LN S31653 STS316LN 1.4429 - 316LN 316LN
17 0Crl8Nil2Mo2Cu2 06Crl8Nil2Mo2Cu2 SUS316J1 - - STS316J1 - - 316J1 316J1
18 00Crl8Nil4Mo2Cu2 022Crl8Nil4Mo2Cu2 SUS316J1L - - STS316J1L - - - 316J1L
19 0Crl9Nil3Mo3 06Crl9Nil3Mo3 SUS317 317 S31700 STS317 - - 317 317
20 00Crl9Nil3Mo3 022Crl9Nil3Mo3 SUS317L 317L S31703 STS317L 1.4438 - 317L 317L
21 0Crl8Nil0Ti 06Crl8NillTi SUS321 321 S32100 STS321 1.4541 04Crl8Nil0Ti20 321 321
22 0Crl8NillNb 06Crl8NillNb SUS347 347 S34700 STS347 1.455 04Crl8Nil0Nb40 347 347
Austenitic-ferritic stainless steel (duplex stainless steel)
23 0Cr26Ni5Mo2 - SUS329J1 329 S32900 STS329J1 1.4477 - 329J1 329J1
24 00Crl8Ni5Mo3Si2 022Crl9Ni5Mo3Si2N SUS329J3L - S31803 STS329J3L 1.4462 - 329J3L 329J3L
0Crl8Nil0Ti ferritic stainless steel
25 0Crl3AI 06Crl3Al SUS405 405 S40500 STS405 1.4002 04Crl3 405 405
26 - 022CrllTi SUH409 409 S40900 STS409 1.4512 - 409L 409L
27 00Crl2 022Crl2 SUS410L - - STS410L - - 410L 410L
28 lCrl7 10Crl7 SUS430 430 S43000 STS430 1.4016 05Crl7 430 430
29 lCrl7Mo 10Crl7Mo SUS434 434 S43400 STS434 1.4113 - 434 434
30 - 022Crl8NbTi - - S43940 - 1.4509 - 439 439
31 00Crl8Mo2 019Crl9Mo2NbTi SUS444 444 S44400 STS444 1.4521 - 444 444
Martensitic stainless steel
32 lCrl2 12Crl2 SUS403 403 S40300 STS403 - - 403 403
33 lCrl3 12Crl3 SUS410 410 S41000 STS410 1.4006 12Crl3 410 410
34 2Crl3 20Crl3 SUS420J1 420 S42000 STS420J1 1.4021 20Crl3 420 420J1
35 3Crl3 30Crl3 SUS420J2 - - STS420J2 1.4028 30 Crl3 420J2 420J2
36 7Crl7 68Crl7 SUS440A 440A S44002 STS440A - - 440A 440A

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