Product name | High Quality 254 SMo UNS S31254 1.4547 Stainless Steel Pipe |
Standard | AISI, ASTM, DIN, JIS, BS, NB |
Specification | od:8-1220mm |
Surface | NO.1, 2B, Hairline, 8K, Diamond Pattern |
Used | building industry machinery |
Origin | Tisco, baosteel, jiusteel and so on |
Surface finish | Characteristics & Application | ||||||
NO.1 | Hot-rolled surface,annealed and pickled,can be used as cold-rolling material,industial tanks and chem i cal devices. | ||||||
NO.2D | Cold-rolled, an nealed and pick led with out skinpassing the dull prod ucts can be used as auto mo bile parts, building materrials and pipings. | ||||||
NO.2B | The surface brightness and flatness of NO.2B is better than NO.2D. Then through a special surfacetreament to improve its mechamical properties, N02B could nearly satisfy com pre hen sive uses. | ||||||
NO.3 | Polished with abra sive belt of grit #100#120,have bet ter bright ness with dis con tin u ous coarse stria, used as in ner and exter nal or na ments for building, elec tri cal ap pli anc es and kitchen uten sils etc. | ||||||
NO.4 | Polished with abrasive belt of grit #150#180, have better brightness with discontinuous coarse stria, but thinner than NO.3, are used as bathtud buildinginner and external ornaments electrical appliances, kitchen utensils and food processing equipment etc. | ||||||
HL | Polished with abrasive belt of grit #150-320 on the No.4 finish and has continuous streaks, mainly used as building ornaments, elevators, door of building, frontal plate etc. | ||||||
BA | Cold rolled, bright an nealed and skin passed, the prod uct has ex cel lent bright ness and good re flex iv i ty like mirror, used for lectrical appliances, mirror, kitch en apparatus, or na ment ma te ri als etc. |
Density | 8.0 g/cm3 |
Tensile Strength Minimum (psi) | 98600 psi |
Yield Strength Minimum 0.2% offset | 43500psi |
% Elongation in 2" Minimum | 50 |
Hardness | 210 |