Shandong Zhongqiang Metal Materials Co., Ltd.
Shandong Zhongqiang Metal Materials Co., Ltd.
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Stainless Steel Coil 304 316 3mm Cold Rolled Stainless Steel Coil Used For Construction
Product description:
Product features:
1.Not easily rust, acid resistance and corrosion resistance;
2.Widely used in light industry,heavy industry, daily necessities and the decoration industry;
3.Large and stable supplies, long-term supplies;
4.Prompt delivery, rich exporting experience.
Surface:
| Finish | Characteristics | Application |
| 2B | Finished by heat treatment,pickling after cold-rolling,followed by skin pass line to me more brighter and smooth surface | general application,medical instruments, tableware |
| BA | bright treatment after cold rolling | kitchen utensil,kitchen ware,architectural purpose |
| HL | finished by continuous liner polishing | Architectural purposes, escalators,kitchen ware, vehicles |
| No.4 | polishing with No.150 to No.180 mesh abrasives | milk & food processing activities,hospital equipment |
| No.1 | Finished by hot-rolling,annealing and pickling, characterized by white pickled surface | Chemical industry, equipment, industrial tanks |
| No.8 | a mirror-like reflective surface by polishing with finer abrasives over 800 mesh | reflector,mirror,interior-exterior decoration for building |
Product parameter
| Product | Stainless Steel Coil |
| Material Type | Ferrite stainless steel, magnetic; Austenitic stainless steel, Non-magnetic. |
| Material Origin | TISCO, BAOSTEEL, JISCO, LISCO, BAOSTEEL, DINGXIN |
| Grade | Mainly201, 202, 304, 304L, 304H, 316, 316L,316Ti,2205, 330, 630, 660, 409L, 321, 310S, 410, 416, 410S, 430, 347H, 2Cr13, 3Cr13 etc |
| 300series:301,302,303,304,304L,309,309s,310,310S,316,316L,316Ti,317L,321,347 | |
| 200series:201,202,202cu,204 | |
| 400series:409,409L,410,420,430,431,439,440,441,444 | |
| Others:2205,2507,2906,330,660,630,631,17-4ph,17-7ph, S318039 904L,etc | |
| Duplex stainless steel:S22053,S25073,S22253,S31803,S32205,S32304 | |
| Special Stainless Steel:904L,347/347H,317/317L,316Ti,254Mo | |
| Technology | Cold Rolled Hot Rolled |
| Length | 100~12000 mm |
| Width | 100~2000 mm |
| Thickness | Cold Roll:0.1~3 mm |
| Hot Roll:3~100 mm | |
| Surface | BA, 2B, 2D, 4K, 6K, 8K, NO.4, HL, SB, Embossed |
| Leveling: improve flatness, esp. for items with high flatness request. | |
| Skin-Pass: improve flatness, higher brightness | |
| Other Choices | Cutting:Laser cutting, help the customer to cut the required size |
| Chemical Composition | Mechanical Character | ||||||||||
| Grade | C | Si | Mn | P | S | Ni | Cr | Mo | Cu | N | Hardness |
| 201 | 0.15 | 1 | 5.50-7.50 | 0.045 | 0.03 | 3.50-5.50 | 16.00-18. 00 | – | – | 0.05-0.25 | HB≤241, HRB≤100, HV≤240 |
| 304 | 0.08 | 1 | 2 | 0.045 | 0.03 | 8.00-11.00 | 18.00-20. 00 | – | – | – | HB≤187, HRB≤90, HV≤200 |
| 310s | 0.08 | 1.5 | 2 | 0.045 | 0.03 | 19.00-22. 00 | 24.00-26. 00 | – | – | – | HB≤187, HRB≤90, HV≤200 |
| 316L | 0.03 | 1 | 2 | 0.045 | 0.03 | 10.00-14. 00 | 16.00-18. 00 | 2.00-3.00 | – | – | HB≤187, HRB≤90, HV≤200 |
| 321 | 0.08 | 1 | 2 | 0.045 | 0.03 | 9.00-12.00 | 17.00-19. 00 | – | – | – | HB≤187, HRB≤90, HV≤200 |
| 430 | 0.12 | 1 | 1 | 0.04 | 0.03 | (b) | 16.00-18. 00 | – | – | – | HB≤183, HRB≤88, HV≤200 |
Product application
1)Used in industrial, chemical equipment,
2)Used in life stainless steel items
3)Building materials, architectural decoration
4)Storage tanks used for appliances and kitchen equipment.