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2205 Duplex Steel Coil
Huien Metal
2205 Duplex Steel Coil:
Duplex stainless steel 2205 standard number: ASTM A240/A240M--01 Duplex stainless steel 2205 alloy is a composite stainless steel composed of 22% chromium, 2.5% molybdenum and 4.5% nickel-nitrogen alloy. It has high strength, good impact toughness and good overall and local stress corrosion resistance.
Product Name | 2205 Duplex Steel Coil |
Characteristic | It has high strength, good impact toughness and good overall and local stress corrosion resistance. |
Thickness | 1.0~50 mm |
Special Width | Any Width Workable |
Special Length | Any Length Workable |
Standard | AISI,ASTM,DIN,JIS,GB,JIS,SUS,EN,etc |
Common Material | 201, 304、304L、TP304、TP316L、316、316L、316Ti、321、347H、310S, 409,410, 420, 430, 904L, 2205, 2507 |
Technique | Hot rolled / Cold rolled |
Surface Treatment | 2B, No.1, No.4, 6/ 8/ 16 K Mirror, HL Brushed, Color coating, Stamping Pattern, Laser Cutting Pattern |
Application | Duplex 2205 stainless steel has been widely used in many industries, especially the oil and gas, petrochemical and pulp and paper industries |
Thickness Tolerance | ±0.01mm |
Capacity | 300000 tons/ year |
MOQ | 1 ton , We can accept sample order. |
Shipment Time | Within 3-5 workdays after receiving deposit or L/C |
Payment | 1: 30% by T/T as deposit, 70% by T/T before shipping 2: 30% by T/T as deposit, 100% by L/C AT SIGHT ON B/L 3: 100% by L/C AT SIGHT ON B/L |
Chemical Composition And Mechanical Properties Of Stainless Steel Coils:
Grade | Chemical Composition (%) | Mechanieal Performece | |||||||
C | Si | Mn | P | S | Ni | Cr | Mo | Hardness | |
201 | ≤0.15 | ≤1.00 | 5.5/7.5 | ≤0.060 | ≤0.030 | 3.5/5.5 | 16.0/18.0 | HB≤241,HRB≤100, HV≤240 | |
304 | ≤0.08 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.03 | 8.0/11.0 | 18.00/20.00 | HB≤187,HRB≤90,HV≤200 | |
316 | ≤0.08 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.03 | 10.00/14.00 | 16.0/18.0 | 2.00/3.00 | HB≤187, HRB≤90 HV≤200 |
316L | ≤0.03 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.03 | 10.00/14.00 | 16.0/18.0 | 2.00/3.00 | HB≤187, HRB≤90 HV≤200 |
410 | ≤0.15 | ≤1.00 | ≤1.25 | ≤0.060 | ≤0.03 | ≤0.060 | 11.5/13.5 | HB≤183, HRB≤88 HV≤200 | |
430 | ≤0.12 | ≤1.00 | ≤1.25 | ≤0.040 | ≤0.03 | 16.00/18.00 | HB≤183, HRB≤88 HV≤200 |
Surface | Feature | Manufacturing Method | Usage |
NO.1 | Silvery white, dull | Hot rolled to specified thickness | It does not need to have a shiny surface |
NO.2D | Silvery white | After cold rolling, heat treatment and pickling are carried out | Common material, deep drawing wood |
NO.2B | Luster is stronger than No.2D | After NO.2D treatment, a final light cold rolling is carried out on a polishing roll | Common material |
BA | as bright as a sixpence | Non standard, but usually bright annealed surface finish with high surface reflectivity. | Building materials, kitchen utensils |
NO.4 | Grind | A polished surface obtained by grinding with a 150~180# abrasive belt | Building materials, kitchen utensils |
NO.240 | Fine grind | Grind with a 240# strop abrasive belt | kitchen utensils |
NO.320 | Very fine grinding | Grind with a 320# strop abrasive belt | kitchen utensils |
NO.400 | The gloss is close to BA | Grind with 400# polishing wheel | Common material,Building materials, kitchen utensils |
HL | Hairline grinding | It has a large number of whetstone grains when it is used for grain grinding (150~240#) | Buildings, building materials |
NO.8 | Mirror | The mirror is ground with a polishing wheel | Reflector, decorative |
2205 Duplex Steel Coil:
Duplex stainless steel 2205 standard number: ASTM A240/A240M--01 Duplex stainless steel 2205 alloy is a composite stainless steel composed of 22% chromium, 2.5% molybdenum and 4.5% nickel-nitrogen alloy. It has high strength, good impact toughness and good overall and local stress corrosion resistance.
Product Name | 2205 Duplex Steel Coil |
Characteristic | It has high strength, good impact toughness and good overall and local stress corrosion resistance. |
Thickness | 1.0~50 mm |
Special Width | Any Width Workable |
Special Length | Any Length Workable |
Standard | AISI,ASTM,DIN,JIS,GB,JIS,SUS,EN,etc |
Common Material | 201, 304、304L、TP304、TP316L、316、316L、316Ti、321、347H、310S, 409,410, 420, 430, 904L, 2205, 2507 |
Technique | Hot rolled / Cold rolled |
Surface Treatment | 2B, No.1, No.4, 6/ 8/ 16 K Mirror, HL Brushed, Color coating, Stamping Pattern, Laser Cutting Pattern |
Application | Duplex 2205 stainless steel has been widely used in many industries, especially the oil and gas, petrochemical and pulp and paper industries |
Thickness Tolerance | ±0.01mm |
Capacity | 300000 tons/ year |
MOQ | 1 ton , We can accept sample order. |
Shipment Time | Within 3-5 workdays after receiving deposit or L/C |
Payment | 1: 30% by T/T as deposit, 70% by T/T before shipping 2: 30% by T/T as deposit, 100% by L/C AT SIGHT ON B/L 3: 100% by L/C AT SIGHT ON B/L |
Chemical Composition And Mechanical Properties Of Stainless Steel Coils:
Grade | Chemical Composition (%) | Mechanieal Performece | |||||||
C | Si | Mn | P | S | Ni | Cr | Mo | Hardness | |
201 | ≤0.15 | ≤1.00 | 5.5/7.5 | ≤0.060 | ≤0.030 | 3.5/5.5 | 16.0/18.0 | HB≤241,HRB≤100, HV≤240 | |
304 | ≤0.08 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.03 | 8.0/11.0 | 18.00/20.00 | HB≤187,HRB≤90,HV≤200 | |
316 | ≤0.08 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.03 | 10.00/14.00 | 16.0/18.0 | 2.00/3.00 | HB≤187, HRB≤90 HV≤200 |
316L | ≤0.03 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.03 | 10.00/14.00 | 16.0/18.0 | 2.00/3.00 | HB≤187, HRB≤90 HV≤200 |
410 | ≤0.15 | ≤1.00 | ≤1.25 | ≤0.060 | ≤0.03 | ≤0.060 | 11.5/13.5 | HB≤183, HRB≤88 HV≤200 | |
430 | ≤0.12 | ≤1.00 | ≤1.25 | ≤0.040 | ≤0.03 | 16.00/18.00 | HB≤183, HRB≤88 HV≤200 |
Surface | Feature | Manufacturing Method | Usage |
NO.1 | Silvery white, dull | Hot rolled to specified thickness | It does not need to have a shiny surface |
NO.2D | Silvery white | After cold rolling, heat treatment and pickling are carried out | Common material, deep drawing wood |
NO.2B | Luster is stronger than No.2D | After NO.2D treatment, a final light cold rolling is carried out on a polishing roll | Common material |
BA | as bright as a sixpence | Non standard, but usually bright annealed surface finish with high surface reflectivity. | Building materials, kitchen utensils |
NO.4 | Grind | A polished surface obtained by grinding with a 150~180# abrasive belt | Building materials, kitchen utensils |
NO.240 | Fine grind | Grind with a 240# strop abrasive belt | kitchen utensils |
NO.320 | Very fine grinding | Grind with a 320# strop abrasive belt | kitchen utensils |
NO.400 | The gloss is close to BA | Grind with 400# polishing wheel | Common material,Building materials, kitchen utensils |
HL | Hairline grinding | It has a large number of whetstone grains when it is used for grain grinding (150~240#) | Buildings, building materials |
NO.8 | Mirror | The mirror is ground with a polishing wheel | Reflector, decorative |
The remaining stainless steel products will be used as packaging materials to pack stainless steel rolls.
Huien Metal accepts all kinds of export testing institutions and third party testing.
The remaining stainless steel products will be used as packaging materials to pack stainless steel rolls.
Huien Metal accepts all kinds of export testing institutions and third party testing.