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SEAMLESS PIPE 15-7PH/UNS S15700/DIN W. Nr. 1.4532


15-7PH/UNS S15700/DIN W. Nr. 1.4532
 
Form ASTM
Rod, bar and shape A 564, A 484
Plate, sheet and strip A 693, A 480
Forging A 705, A 484
 

Chemical composition 
% Fe Cr Ni Mo C Mn Si P S Al
min balance 14.0 6.50 2.00           0.75
max 16.0 7.75 3.00 0.09 1.00 1.00 0.040 0.030 1.50
 
 
Physical properties
Density 7.81 g/cm3
Melting range 1415-1450℃
 

Features: 15-7PH is a semi-austenitic precipitation hardening stainless steel that provides high strength and hardness and good corrosion resistance. Its general corrosion resistance level in conditions TH 1050 and RH 950 is superior to standard hardenable chromium types 400 series stainless steels, but is not as good as chromium-nickel type 304.
Applications: Diaphragms, welded and brazed honeycomb panels, aircraft bulkheads, springs, and retaining rings.
Seamless Pipe
Product Specification
Product Size Range
Stainless steel seamless tube & pipe OD: φ1-φ914.4mm
WT:0.2-80mm
U-Tube OD: φ12-φ38mm
WT: 0.5-4mm
P.S As per special grade
Main Steel Type and Typical Grade
Steel Types Typical Steel Codes(AISI)
Austenitic TP304/304L, TP304H, TP316/316L, TP316H, TP316Ti, TP321, TP321H, TP347/H, TP347HFG, 904L, TP309S,TP310MoLN,TP310H, TP310S, TP317/17L, TP316LMo≥2.5,S31254,904L; etc
Duplex/Super duplex S31803; S32205; S31500; S32750; S32760
Nickel-Alloy UNS N08825, N08020, N08028, N08800,N08810,N08811,N04400,N06600,N06601,N06625,N06690,N06022,N10276,N10665,N10673, etc
P.S As per special grade
Main Production Standards
Standard Type Standards
EN EN10216-5; EN10216-2
DIN DIN 17456; DIN 17458
ASTM ASTM A312, A213, A269, A511, A789, A790; B163, B423, B407, B668
ASME SA213, SA312, SA789, SA790; SB163, SB423, SB407, SB668
JIS JIS G3459; G3463
GOST GOST 9941; GOST 5632
GB GB/T14975; GB/T14976; GB13296; GB5310; GB9948