Yuhong Holding Group Co.,LTD
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| Place of Origin: | CHINA |
| Brand Name: | YUHONG |
| Certification: | PED , ISO |
| Model Number: | SS304 / UNS 30400 |
| Minimum Order Quantity: | 1ton |
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| Price: | Negotiable |
| Packaging Details: | According to client requirements/wooden case packing |
| Delivery Time: | Depends on quantity |
| Payment Terms: | T/T, L/C AT SIGHT |
| Supply Ability: | 500 tons / month |
| Standard: | ASTM A240/JIS G4305/JIS G4304 | Meterial Grade: | SS304 / UNS 30400 |
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| Surface: | BA , 2B, LBA | Hardness: | 1/4H, 1/2H, 3/4H, H, FH |
| Length: | Customer's Requirement | Type: | Sheet Plate Coil Strip,steel Strip,coil/strip |
| High Light: | Precision Steel Strip SS304,Precision Steel Strip Hot Rolled |
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Yuhong Group already supply our stainless steel strip to Sinagpore , Malasiya , Indonesia , Korea , U.A.E, Colombia , .... The ss strip already width used in Kitchen Ware, Computer hard disc, E-cigarette, semiconductor, food industry , auto industry , ....Our products according to ASTM A240 , JIS G4304, JIS 4305 , Surface according to : 2B, BA, LP, Mirror ,.... Hardness grade : 1/4H, 1/2H, 3/4H, H, FH.
304 stainless steel strip and slit to width coil, ASTMA-666, is similar to Type 302, but has a maximum carbon content of 0.08%. This material has an excellent combination of corrosion resistance and formability. 304 is also known as 18/8 chrome-nickel, austenitic, stainless strip. It is a versatile alloy that welds well without filler. It’s commonly used in stampings and drawn parts. It’s non-magnetic in the annealed state and become magnetic with work hardening. Gibbs Interwire stocks Type 304 annealed stainless strip in gauges from 0.0053″ and 304 tempered strip in gauges from .0019".
| Surface Finish of stainless steel coil | |
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Surface Finish
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Definition and Application |
| No.1 | The surface is finished by heat treatment and pickling or processes corresponding theretoafter hot rolling |
| 2D | The finishes after cold rolling, by heat treatment, pickling or other equivalenttreatment |
| 2B | The finish after cold rolling, by heat treatment, pickling or other equivalent treatment and lastly by cold rolling to give an appropriate luster |
| BA | Cold rolled, bright annealed and skin-passed, the product have excellent brightness and good reflexivity like mirror |
| NO.3 | Polished with abrasive belt of grit#100~#200,have better brightness with discontinuous coarse stria |
| NO.4 | Polished with abrasive belt of grit#150~#180,have better brightness with discontinuous coarse stria |
| HL | Polished with abrasive belt of grit#150~#320 on the NO.4 finish and has continuous streaks |
| 8K | The product have excellent brightness and prefect reflexivity can be the mirror |
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Mechanical Properties, Physical Properties
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| Type | Chemical Composition (%) | Mechanical Properties | Physical Properties | |||||||||||
| KS(JIS) | POSCO | C | Cr | Ni | Mo | Others | Yield Strength (0.2%) | Tensile Strength | Elongation (%) | Hardness (Hv) | Specific Heat J/g °C | Specific Gravity | Thermal Expansion Coefficient | Thermal Conductivity |
| (N/mm²) | (N/mm²) | W/m·°C | W/m·°C | |||||||||||
| (20-100°C) | (100°C) | |||||||||||||
| 409L | 409L | 0.03 | 10.50~ 11.75 | - | - | Ti 6xC%~0.75 | 175~ | 360~ | 25~ | ~175 | 0.46 | 7.75 | 6.5 | 24.9 |
| - | HIPOS | ~0.03 | 12~14 | - | - | Si~1.3 | 175~ | 360~ | 22~ | ~180 | - | - | - | - |
| 410L | 410L | ~0.03 | 11.0~ 13.5 | - | - | - | 195~ | 360~ | 22~ | ~200 | 0.46 | 7.75 | 9.9 | 25.1 |
| - | 429EM | 0.02 | 13.0~ 15.0 | - | - | Si~1.5 | 205~ | 400~ | 25~ | ~180 | 0.456 | 7.62 | 10.6 | 20.9 |
| 430 | 430 | ~0.12 | 16.0~ 18.0 | - | - | - | 205~ | 450~ | 22~ | ~200 | 0.46 | 7.7 | 10.5 | 23.9 |
| 430J1L | 430J1L | ~0.025 | 16.0~ 20.0 | - | - | N~0.025 | 205~ | 390~ | 22~ | ~200 | 0.46 | 7.7 | 10.4 | 26.2 |
| 430Ti | 430Ti | ~0.02 | 19.5~ 20.5 | - | - | Ti 0.3~0.6 | 206~ | 422~ | 25~ | ~180 | 0.46 | 7.7 | 10.4 | 26.4 |
| 436L | 436L | ~0.025 | 16.0~ 19.0 | - | 0.75~ 1.5 | Ti, Nb, Zr 8x(C%+N%)~0.8 | 245~ | 410~ | 20~ | ~230 | 0.46 | 7.7 | 9.3 | 23.9 |
| - | 439 | 0.03 | 17.0~ 19.0 | - | - | Ti 0.2~1.0 | 175~ | 400~ | 22~ | ~175 | 0.46 | 7.7 | 10.5 | 26.4 |
| - | 441 | ~0.03 | 17.5~ 18.5 | ~1.0 | - | Si~1.0 Ti 0.1~0.6 Nb 9C+0.3~1.0 | 250 | 430~ 630 | 25~ | ~175 | 0.462 | 7.6 | 10.1 | 27.1 |
| 444 | 444 | ~0.025 | 17.0~ 20.0 | - | 1.75~ 2.5 | Ti, Nb, Zr 8x(C%+N%)~0.8 | 245~ | 410~ | 20~ | ~230 | 0.427 | 7.75 | 11 | 26.8 |
| - | 445NF | ~0.015 | 20.0~ 23.0 | ~0.5 | - | Ti+Nb 10(C+N)~0.6 | 245~ | 410~ | 22~ | ~200 | 0.44 | 7.74 | 10.5 | 23 |
| 446M | 446M | 0.015 | 25~ 28.5 | ~0.3 | 1.5~2.5 | Ti+Nb 8~(C+N) | 270~ | 430~ | 20~ | ~210 | 0.5 | 7.75 | 11 | 18.84 |
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Mechanical Properties, Physical Properties
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| Type | Chemical Composition (%) | Mechanical Properties | Physical Properties | |||||||||||
| KS(JIS) | POSCO | C | Cr | Ni | Mo | Others | Yield Strength (0.2%) | Tensile Strength | Elongation (%) | Hardness (Hv) | Specific Heat J/g °C | Specific Gravity | Thermal Expansion Coefficient | Thermal Conductivity |
| (N/mm²) | (N/mm²) | W/m·°C | W/m·°C | |||||||||||
| (20-100°C) | (100°C) | |||||||||||||
| 410 | 410 | ~0.15 | 11.5~ 13.5 | - | - | - | 205~ | 440~ | 20~ | 210~ | 0.46 | 7.7 | 9.9 | 24.9 |
| - | 410B | ~0.15 | 11.5~ 13.5 | 0.6 | - | - | 205~ | 440~ | 20~ | ~210 | 0.46 | 7.75 | 9.9 | 24.9 |
| - | 420N1 | ~0.17 | 12.0~ 14.0 | - | - | N~0.14 | 225~ | 520~ | 18~ | ~218 | 0.46 | 7.75 | 10.3 | 23.8 |
| 420J2 | 420J2 | 0.26~ 0.4 | 12.0~ 14.0 | - | - | - | 225~ | 540~ | 18~ | ~247 | 0.46 | 7.75 | 10.3 | 23.8 |
| Type | Chemical Composition (%) | Mechanical Properties | Physical Properties | |||||||||||
| KS(JIS) | POSCO | C | Cr | Ni | Mo | Others | Yield Strength (0.2%) | Tensile Strength | Elongation (%) | Hardness (Hv) | Specific Heat J/g °C | Specific Gravity | Thermal Expansion Coefficient | Thermal Conductivity |
| (N/mm²) | (N/mm²) | W/m·°C | W/m·°C | |||||||||||
| (20-100°C) | (100°C) | |||||||||||||
| 329J3L | 329J3L | ~0.03 | 21.0~ 24.0 | 4.5~ 6.5 | 2.5~ 3.5 | N 0.08~0.20 | 450~ | 620~ | 18~ | ~320 | 0.4 | 7.8 | 13.7 | 19 |
| 329LD | 329LD | ~0.03 | 19.0~ 22.0 | 2.0~ 4.0 | 1.0~ 2.0 | N 0.14~02 | 450 | 620~ | 25~ | ~310 | 0.52 | 7.71 | 13.2 | 16.5 |
| Mn 2.0~4.0 | ||||||||||||||
Contact Person: Kelly Huang
Tel: 0086-18258796396
Fax: 0086-574-88017980
