AISI 630 Seamless Stainless Steel Pipe , Construction Round Steel Tubing
AISI 630 Seamless Stainless Steel Pipe Construction Application pipe
630 stainless steel is a precipitated, quenched, martensitic stainless steel, and this grade has high strength, hardness and corrosion resistance. After heat treatment, the mechanical properties of the product are more perfect and can reach a compressive strength of up to 1100-1300 mpa (160-190 ksi). This grade cannot be used above 300 ° C (570 F) or very low temperature. It has good corrosion resistance to atmospheric and dilute acids or salts. It has the same corrosion resistance as 304 and 430.
Steel Grades:
1.4542, X5CrNiCuNb14-5 630,17-4ph
| Grade | C | Mn | P | S | Si | Cr | Mo | Ni | Cu | Nb |
| 630 | ≤0.07 | ≤1.50 | ≤0.040 | ≤0.03 | ≤0.70 | 15.0-17 | ≤0.6 | 3.0-5 | 3.0-5 | 5c-5.0 |
1.Widely used in the areas such as stainless steel fasteners,chains.kitchen and sanitarywares,furniture handles,handrail,electroplating and
electrolyzing pendants,food,electro,petroleum,construction and decoration,etc.
2.electronic products parts,medical appliances,springs,bus inside and outside packing and building,street lamp posts,etc.
decoration materials and outdoor publicity billboard.used for the products which have the anti-3.stress corrosion requirement.electron products,table-wares,bolts,nuts,screen mesh, combustor and so on.
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