17-4PH 630 SUS630 1.4548 Cold Rolled Stainless Steel Pipe

Group Stainless Steel Tube
Min. Order 3 metric ton
Terms of Payment L/C, T/T
Update Time 2020-04-02
Item specifics
length range1-9meter
Delivery conditioncold rolled
Surface conditionbright


Type 17-4 PH stainless steel is the most widely used of all of the precipitation-hardening stainless steels. Its valuable combination of properties gives designers opportunities to add reliability to their products while simplifying fabrication and often reducing costs.


The applications of this stainless steel pipe/tube include Petroleum, electronics, chemicals, pharmaceuticals, textile, food, machinery, construction etc.

Steel chemical:

Carbon: 0.07%

Manganese: 1.00%

Phosphorus: 0.040%

Sulfur: 0.030%


Chromium: 15.0-17.5%



Ferrum rest

Delivery condition

Outside diameter range: 6-219mm


Wall thickness range:0.5-25.4 mm


Seamless Steel Pipe Process: Round bar→punched→grinded surface→annealed→grinded surface→acid pickling→cold rolled→annealed→Acid pickling→cold rolled→cutting length→package


Delivery condition: Rolled rolled


Surface condition: Bright


Finished products Test: Chemical, Tensile test, intergranular corrosion, flat test, expand test, nonmetallic inclusion, hydraulic test.