Cold Rolled 409 409L 410 430 Stainless Steel Sheet Coil Plate Bar Pipe Fitting Flange Square Tube Round Bar Hollow Section Rod Bar Wire Sheet

Product Details
Customization: Available
Type: Stainless Steel Sheets
Standard: ASTM, AISI
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  • Cold Rolled 409 409L 410 430 Stainless Steel Sheet Coil Plate Bar Pipe Fitting Flange Square Tube Round Bar Hollow Section Rod Bar Wire Sheet
  • Cold Rolled 409 409L 410 430 Stainless Steel Sheet Coil Plate Bar Pipe Fitting Flange Square Tube Round Bar Hollow Section Rod Bar Wire Sheet
  • Cold Rolled 409 409L 410 430 Stainless Steel Sheet Coil Plate Bar Pipe Fitting Flange Square Tube Round Bar Hollow Section Rod Bar Wire Sheet
  • Cold Rolled 409 409L 410 430 Stainless Steel Sheet Coil Plate Bar Pipe Fitting Flange Square Tube Round Bar Hollow Section Rod Bar Wire Sheet
  • Cold Rolled 409 409L 410 430 Stainless Steel Sheet Coil Plate Bar Pipe Fitting Flange Square Tube Round Bar Hollow Section Rod Bar Wire Sheet
  • Cold Rolled 409 409L 410 430 Stainless Steel Sheet Coil Plate Bar Pipe Fitting Flange Square Tube Round Bar Hollow Section Rod Bar Wire Sheet
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Basic Info.

Model NO.
409 409L 410 430
Certification
ISO
Shape
Flat
Technique
Cold Rolled
Surface Treatment
Bright
Condition
Flat Steel Plate
Surface
No.1/2b/Ba/No.4/8K/Sb/Hl/Embosses/Etched/Decorate
Material
200 Series/300 Series/400series
Processing
Bending Welding Decoiling Punching Cutting
Transport Package
Standard Sea-Worthy Packing
Specification
as required
Trademark
bolaisheng
Origin
China

Product Description

Cold Rolled 409 409L 410 430 Stainless Steel Sheet Coil Plate Bar Pipe Fitting Flange Square Tube Round Bar Hollow Section Rod Bar Wire Sheet

Product Description

Specification             
Grade 409,409L,410,410S,420,420J2,430
Standard ASTM A240
Thickness Cold rolled:0.2-3.0mm
Hot rolled:3.0-60mm
Length 2000mm-8000mm or as customers' request
Surface finish NO1,No.4,2B, BA, 6K, 8K, Hair Line with PVC                                                                                                                   
 
Mechanical  Properties                                                                                        
Grade YS(Mpa) ≥ TS (Mpa) ≥ El (%) ≥ Hardness(HV) ≤
409 175 360 20 150
410 200 440 20 145
410S 200 410 20 145
430 200 450 25 145
 
Chemical Composition                                                                                        
Grade C Si Mn P≤ S≤ Cr Mo Ni Other
409 ≤0.03 ≤1.00 ≤1.00 0.04 0.03 10.5-11.7 - ≤0.6 Ti=6×C%~0.75
410 ≤0.15 ≤1.00 ≤1.00 0.04 0.03 11.5-13.5 - - -
410S ≤0.08 ≤1.00 ≤1.00 0.04 0.03 11.5-13.5 - - -
420 ≤0.15 ≤1.00 ≤1.00 0.04 0.03 12.0-14.0 - - -
430 ≤0.12 ≤0.75 ≤1.00 0.04 0.03 16-18 - ≤0.4 -
 
Surface Treatment                                                                                              
Name Feature Specification Picture 
2B Bright After cold rolling ,by heat treatment ,pickling or other equivalent treatment and lastly by cold rolling to given appropriate luster.                                                           
BA Polishing ,mirror Processed with bright heat treatment after cold rolling  
Hairline Line like hair Hair grain grinding by appropriate particle size of material  
6K/8K Mirror, brighter than BA Very bright, grinding and polishing surface by 1000# strop grain of abrasive belt  
 

Cold Rolled 409 409L 410 430 Stainless Steel Sheet Coil Plate Bar Pipe Fitting Flange Square Tube Round Bar Hollow Section Rod Bar Wire SheetCold Rolled 409 409L 410 430 Stainless Steel Sheet Coil Plate Bar Pipe Fitting Flange Square Tube Round Bar Hollow Section Rod Bar Wire Sheet
 
  Stainless Steel Sheet surface finish characteristics
2B The surface brightness and flatness of no2B is better than no2D. then through a special surface treatment to improve its mechanical properties,No2B could nearly satisfy comprehensive uses.
No.1 Polished with abrasive belt of grit#100-#200, have better brightness with discontinuous coarse stria, used as inner and external ornaments for building, electrical appliances and kitchen utensils etc
No.4 Polished with abrasive belt of grit #150-#180,have better brightness with discontinuous coarse stria, but thinner than No3, are used as bathtub buildings inner and external ornaments electrical appliances kitchen utensils and food processing equipment etc.
HL Polished with abrasive belt of grit #150-#320 on the NO.4 finish and has continuous streaks, mainly used as buildings ornaments elevators, door of building, frontal plate etc.
BA Cold rolled, bright annealed and skin-passed, the product have excellent brightness and good reflexivity like mirror, kitchen apparatus, ornament etc.
8K The product have excellent brightness and prefer reflexivity can to be the mirror.
Finish:BA,2B,2D,No.1,No.4,8k                                                                                 
BA - processed with bright heat treatment after cold rolling. 
2B - after cold rolling, by heat treatment, pickling or other equivalent treatment and lastly by cold rolling to given appropriate luster.
2D - matt finish, best choice for deep drawing.
No.1-finished by hot rolling,annealing and packing,characterized by white pickled surface.
No.4-Polishing with No.150 to No.180 mesh abrasives.

Forging
Hot forming temperature: 1200-900oC, slow cooling in air.

Machinability
Low speeds and constant feeds will minimize this alloy's tendency to work harden. Tougher than 304 stainless with a long stringy chip, the use of chip breakers is recommended.

Welding
All common fusion and resistance methods except oxyacetylene welding have proven successful. Use AWS E/ER 316L filler metal for best results.

Corrosion Resistance
Resistant to a wide variety of marine environments, salts, dilute nitric, acetic and sulfuric acids.

Cold working
Shearing, stamping, heading and drawing can be successfully performed . To remove internal stresses, a post-work annealing is recommended.


Cold Rolled 409 409L 410 430 Stainless Steel Sheet Coil Plate Bar Pipe Fitting Flange Square Tube Round Bar Hollow Section Rod Bar Wire SheetCold Rolled 409 409L 410 430 Stainless Steel Sheet Coil Plate Bar Pipe Fitting Flange Square Tube Round Bar Hollow Section Rod Bar Wire SheetCold Rolled 409 409L 410 430 Stainless Steel Sheet Coil Plate Bar Pipe Fitting Flange Square Tube Round Bar Hollow Section Rod Bar Wire Sheet
 
Cold Rolled 409 409L 410 430 Stainless Steel Sheet Coil Plate Bar Pipe Fitting Flange Square Tube Round Bar Hollow Section Rod Bar Wire SheetCold Rolled 409 409L 410 430 Stainless Steel Sheet Coil Plate Bar Pipe Fitting Flange Square Tube Round Bar Hollow Section Rod Bar Wire SheetCold Rolled 409 409L 410 430 Stainless Steel Sheet Coil Plate Bar Pipe Fitting Flange Square Tube Round Bar Hollow Section Rod Bar Wire Sheet

Our Advantages

Qualitative Materials:

We utilize top-grade raw materials to ensure unparalleled product strength, resilience, and longevity.

Advanced Technology:

Our manufacturing processes feature cutting-edge technology, including advanced smelting, continuous casting, and rolling techniques.

Customized Service:

We offer tailored design and manufacturing solutions to meet each customer's unique needs and requirements.

FAQ

Q1: Why choose your company?

A: With over 16 years of industry expertise and our own factory, we deliver exceptional services through our professional and dedicated sales team.

Q2: What are your terms of payment?

A: We require a 30% T/T upfront deposit, with the remaining 70% payable before delivery.

Q3: What are your delivery terms?

A: Our delivery terms include FOB, CFR, CIF, and EXW.

Q4: What is your delivery time?

A: Our standard lead time is 7 to 15 days after receiving the deposit.

Q5: Can you provide samples?

A: Yes, we offer complimentary samples if available in stock; however, the transportation fee is the buyer's responsibility.

Certification
Cold Rolled 409 409L 410 430 Stainless Steel Sheet Coil Plate Bar Pipe Fitting Flange Square Tube Round Bar Hollow Section Rod Bar Wire Sheet

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