Cheap Price Ss ASTM JIS SUS 304 Solid Stainless Steel Square Bar | |
Standard | AiSi ASTM bs DIN GB JIS EN |
Grade | 200 Series 300 Series |
Place of Origin | China |
Zhejiang | |
Type | Round/Square |
Application | Contruction |
Shape | Round/Square |
Special Use | Valve Steels |
Tolerance | ±1% |
Processing Service | Bending, Welding, Decoiling, Cutting |
Steel Grade | 201, 304, 316l, 303, 310s, 2520, etc. |
Surface Finish | 2B |
Delivery Time | 15-21 days |
Materials | 304/SUS304/UNS S30400/1.4301 |
304L/UNS S30403/1.4306; | |
304H/UNS S30409/1.4948; | |
309S/UNS S30908/1.4833 | |
309H/UNS S30909; | |
310S/UNS S31008/1.4845; | |
310H/UNS S31009; | |
316/UNS S31600/1.4401; | |
316Ti/UNS S31635/1.4571; | |
316H/UNS S31609/1.4436; | |
316L/UNS S31603/1.4404; | |
316LN/UNS S31653; | |
317/UNS S31700; | |
317L/UNS S31703/1.4438; | |
321/UNS S32100/1.4541; | |
321H/UNS S32109; | |
347/UNS S34700/1.4550; | |
347H/UNS S34709/1.4912; | |
348/UNS S34800; | |
Size | 5~500mm or As per clients' requirements. |
Length | As per clients' requirements. |
Delivery State | O60 H04 H01 |
Application | Foodstuff, gas, metallurgy, biology, electron, chemical, petroleum, boilers, |
nuclear, energy, construction field, ships building industry, | |
war and electricity industry, boiler heat exchanger, machiner and hardware fields | |
and medical equipment, fertilizer, etc. | |
Packing | Standard export sea-worthy packing |
SURFACE | CHARACTERISTIC | SUMMARY OFMANUFACTURING METHOD | APPLICATION |
NO.1 | Silvery white |
Hot rolled to
specified thickness |
Do not need to have aglossy surface use |
Lackluster | specified thickness | ||
NO.2D | Silvery white | After cold rolling, heat treatmentand pickling are caried out | General materia,deep material |
NO.2B | Gloss is stronger than NO.2D |
After NO.2D treatment,the final
light cold rlling is carried outthrough the polishing roller |
The general material |
light cold rlling is carried outthrough the polishing roller | |||
BA | As bright as a sixpence | No standard,but usually a brightannealed surface with high re-flectivity | Building materials,kitchen utensils |
NO.3 | Rough lapping | Grind with 100-200#(unit)strop tape | Building materials,kitchen utensils |
NO.4 | Intermediate grinding | Polished surface obtained by | Building materials,kitchen utensils |
grinding with150~ 180#stropabrasive tape | |||
NO.240 | Fine lapping | Grinding with 240# stropabrasive tape | Kitchenware |
NO.400 | The luster is close to BA | Use 400# polishing wheel to grind | General,timber,building,timber,kitchen appliances |
HL | Hairline grinding | Suitable particle material for hairstripe grinding(150~240#)with many grains | Building.construction material |
NO.7 | It s close to mirror grinding | Use a 600# rotary polishingwheel to grind | For art or decoration |
NO.8 | Mirror ultrafinish | The mirror is ground with apolishing wheel | Reflector,for decoration |