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UNS N07001

Item No.: ASTM,A240,A268,A269,A270,A276,A565,A582,
INQUIRY
Description
Chemical Composition (Weight %)
C (%) 0.02 ~ 0.10
Si(%) ≤ 0.75
Mn(%) ≤ 1.00
P(%) ≤ 0.025
S (%) ≤ 0.015
Cr (%) 18.0 ~ 21.0
Ni (%) Remainder
Mo(%) 3.50 ~ 5.00
Other (%) Ti 2.75 ~ 3.25
Al 1.20 ~ 1.60
Zr 0.02 ~ 0.12
B 0.003 ~ 0.010
Fe ≤ 2.00
Cu ≤ 0.50
Mechanical Properties
Condition of heat treatment -
Tensile Rm (MPa) 1100
Yield Rp0.2 (MPa) 760
Elongation A (%) 15
Reduction in cross section on fracture Z (%) 18
Impact AKV/AKU (J) -
Brinell Hardness (HBW) 310 min
The alloy is usually produced by BEF & AOD followed by electroslag remelting (ESR) / VAR if necessary for special purpose.
Bars and, where applicable, forgings are subjected to ultrasonic examination based on the different levels according to the buyers' requirements.
100% Ultrasonic test ASTM E2375 /SAE AMS 2154 /SEP 1923 /GB/T 4162 /EN 10228-3.
Bars are usually supplied black/bright in the annealed condition.
Forms and Shapes:
Round bar (Diameter): 5.50 ~ 650mm
Square bar / Flat bar: 3 ~ 650mm
Wire rod (Diameter): 0.10 ~ 16mm
Steel strip via cold rolled: T0.1 - 3mm X W5 - 650mm X L (or in coil form)
Forging piece: Different shapes based on OEM

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