Ningbo Juye Metal Technology co.,ltd
Ningbo Juye Metal Technology Co.,Ltd
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Aisi Hot Rolled Cold Rolled ASTM 3cr12 Grade Stainless Steel Coil
Stainless steel coil is also known as stainless steel belt and stainless steel coil, characterized by complete specifications,diverse materials; High dimensional accuracy, up to ± 0.1mm;Excellent surface quality, good brightness; Strong corrosion resistance, high tensile strength and fatigue strength; Stable chemical composition, pure steel, low inclusion content, widely used in construction, shipbuilding, vehicle manufacturing, machinery manufacturing, furniture and household appliances industry, electrical and automation industry.
No.3 & No.4: Polished with abrasive belt of grit #100,#120,#150-#180,#240,#320, have better brightness with discontinuous coarse stria,but thinner than No.3, are used as bathtub building's inner and external ornaments electrical appliances,kitchen utensiles and food processing equipment etc .
HL(hair line): Polished with abrasive belt of grit#150-#320 on the No.4 finish and has continuous streaks, mainly used as building's ornaments,elevators,door of building,frontal plate etc.
Polishing Machine
1) Oil polishing machine for whole coils ( single side face or two sides face)
2) Dry polishing machine for cut to length sheet ( single side face or two sides face)
No.4/NO.3 Short Grained Abrasiv~Oil-Surface
Specrfications:
1,Material: SUS304. SUS316. SUS430. 439 and so on
2,Thickness: 0.4-3.Omm
3,Normal size: Coils , or cut to length sheet 1000mm*2000mm,1219mm*2438mm
4,Customerized size
Length: 500mm-5000mm
Width: 100mm-1800mm
Tolerance: length, width: +0.5mm
cater-comer:<0.5mm
Main applications
1.Building, elevator decoration
2. Home appliances, kitchen ware
3. Industrial and medical instruments
HL(hair line) Long Grained Abrasive-Oil-Surtace
Specifications:
1,Material: SUS304. SUS316. SUS430. 439 and so on.
2,Thickness: 0.4-3.Omm
3,Normal size: Coils , or cut to length sheet 1000mm*2000mm,1219mm*2438mm
4,Customerized size
Length: 500mm-5000mm
Width: 100mm-1500mm
Tolerance: length, width: +0.5mm
cater-corner:≤0.5mm
Main applications
1. Building, elevator decoration
2. Home appliances, kitchen ware
3. Industrial and medical instruments
Mirror (No.8) Finish
Specifications:
Material: SUS304. SUS316. SUS430. 439 and so on.
Thickness: 0.4-3.Omm
Normal size: 1000mm*2000mm. 1219mm*2438mm
Customerized size
Length: 500mm-5000mm
Width: 100mm-1500mm
Tolerance: length, width:+/-0.5mm
cater-corner:≤0.5mm
Main applications
1. Building, elevator decoration
2. Home appliances, kitchen ware
3. Industrial and medical instruments
Major Grade Chemical Composition %
| Grade | C(Max) | Mn(Max) | P(Max) | S(Max) | Si(Max) | Cr | Ni | Mo | N(Max) | Cu/Others |
| 201-J1 | 0.15 | 9.00 | 0.05 | 0.03 | 0.80 | 13.00 | 1.00 | 0.00 | 0.2 | |
| 304 | 0.08 | 2.00 | 0.045 | 0.03 | 1.00 | 18.00-20.00 | 8.00-10.50 | - | 0.10 | - |
| 304L | 0.03 | 2.00 | 0.045 | 0.03 | 1.00 | 18.00-20.00 | 8.00-12.00 | - | 0.10 | - |
| 310S | 0.08 | 2.00 | 0.045 | 0.03 | 1.50 | 24.00-26.00 | 19.00-22.00 | - | - | - |
| 316 | 0.08 | 2.00 | 0.045 | 0.03 | 1.00 | 16.00-18.00 | 10.00-14.00 | 2.00-3.00 | - | - |
| 316L | 0.03 | 2.00 | 0.045 | 0.03 | 1.00 | 16.00-18.00 | 10.00-14.00 | 2.00-3.00 | 0.10 | - |
| 409 | 0.08 | 1.00 | 0.04 | 0.01 | 1.00 | 10.50-11.75 | 0.50 | - | - | Ti=6x(C+N) |
| 430 | 0.12 | 1.00 | 0.04 | 0.03 | 1.00 | 16.00-18.00 | 0.75 | - | - | - |
| 439 | 0.03 | 1.00 | 0.04 | 0.03 | 1.00 | 17.00-19.00 | 0.03 | 0.03 | (Ti+Cb)(0.20+4(C+N) |
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