ASTM A240 Cold Rolled Stainless Steel Coil Gold Mirror Finish 304 SS 1219mm
ASTM A240 Gold Mirror finish 304 SS cold rolled coils
Generally, 304 stainless steel strip and other pure metals have relatively high plasticity, when adding other
alloying elements, the formation of single-phase solid solution also has good plasticity, such as iron nickel a
lloy can form continuous solid solution, so iron and nickel in any proportion of the case, the plasticity of the alloy
is very high.
Product introduction :
| Commodity | ASTM A240 Gold Mirror finish 304 SS cold rolled coils |
| Grade | 304 |
| Brand | TISCO ,BAOSTEEL,POSCO,JISCO,LISCO |
| Certification | SGS,BV,IQI,TUV,ISO,etc |
| Thickness | 0.3-3 mm |
| Width |
1000 mm,1219mm, 1250mm |
| Length | as per customers'requirements |
| Surface | mirror |
| Standard | JIS,AISI,ASTM,GB,DIN |
| Delivery time | About 15days or based on the sales contract |
| MOQ | Small tolerance, high precision, fine and smooth surface, no peeling, roll marks and other phenomena, rolling material spread flat state, small deviation to ensure straightness, no "chain knife bending" phenomenon. Excellent mechanical properties, high fatigue resistance, good elastic edge, both sides after trimming treatment edge smooth. |
Chemical composition:
| Grade | C | Si | Mn | P | S | Ni | Cr | Mo | N |
| 304 | ≤0.08 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.03 | 8.00-10.00 | 18.0-20.00 | - | 0.039 |
Mechanical property:
| Grade | Tensile Strength(Mpa) | Yield Strength(Mpa) | Elongation(%) | HBW | HRB | HV |
| 304 | ≥520 | ≥205 | ≥40 | ≤187 | ≤90 | ≤200 |
Surface finish :
| Surface Finish | Definition | Application |
| 2B | Finished by heat treatment, pickling after cold rolling. Followed by skin pass line to be more brighter and smooth surface | General application Medical instruments, Tableware |
| BA | Bright heat treament after cold rolling | Kitchen utensil, kitchenware, architectural |
| 8K | A mirror-like reflective surface by polishing with finer abrasives over 800mesh | Construction, mirrors, plate sets, decoration elevators |
| HL | Finished by continuous linear polishing | Architectural purpose, Escalators, kitchenware, vehicles |
| NO.1 | Finished by hot rolling, annealing and picking, characterized by white pickled surface | Chemical industry Equipment, industrail tanks |
| NO.4 | Polishing with NO.150 to NO.180 mesh abrasives specified in JISR6001 | Kitchen utensils, Building Construction, Medical equipment |
Product Display:
Packaging details :
1: Coils covered with waterproof protective packing materails ;
2: Then loaded in strong metal pallets +angle bar protection +steel strip ;
3: Well loaded and be transported to the loading port .
Packing :
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