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Aquamet 22
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Stocklist Aquamet 22 Specification, Datasheet Aquamet 22 Chemical, Inventory Aquamet 22 Shaft Properties from Steelmaking, ESR melted, Hot blooming, Hot forging, Hot rolling, Heat treatment, Straightening, Ultrasonic test, Cold working. All of these materials conform to Military standard, nuclear power.100% Ultrasonic test ASTM E2375 /SAE AMS 2154 /SEP 1923 /GB/T 4162 /EN 10228-3.
TECHNICAL DATA SHEET - Grade Aquamet 22

OFFICIAL TEST CERTIFICATE: issued by TUV - SGS -  BV
MATERIAL CATEGORY - High alloy and other special alloys
INVENTORY IN STOCK - Diameter 85 ~ 180mm
SPECIAL MELTING PROCESS - EAF + AOD + ESR / VIM + ESR / VAR
HS Code For Customs - 72221100 / 72221900 / 72222000
CHEMICAL COMPOSITION ( Mass weight % )
C (%):    ≤ 0.06
Si (%):    ≤ 1.00
Mn (%):  4.00 ~ 6.00
P (%)≤:  0.040
S (%)≤:  0.030
Cr (%):   20.5 ~ 23.5
Ni (%):   11.5 ~ 13.5
Mo (%):  1.50 ~ 3.00
Co (%):   -
W (%):   -
Al (%):    -
Nb (%):  0.10 ~ 0.30
Ti (%):   -
N (%):    0.20 ~ 0.40
V (%):    0.10 ~ 0.30
Fe (%):   Remainder
SHORT BRIEF
AQUAMET 22 is a high-alloy austenitic stainless steel that provides superior corrosion resistance along with excellent toughness and high strength.
MECHANICAL PROPERTIES UNDER ROOM TEMP.
Tensile strength, σb/≥ MPa: 690
Yield strength, σ0.2/≥ MPa: 380
Elonghation, δ ≥(%): 30.0
Reduction of area, ф ≥ (%): 45.0
Hardness | HB: HBW215 Min.
TYPICAL APPLICATIONS

The alloy is usually produced by AOD / VD / VIM followed by electroslag refining (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.
Bars are usually supplied bright surface in the solution annealed condition.
Final heat treatment - solution treated
FORMS AND DIMENSIONS
Round bar (Diameter): 5.5mm to 550mm
Square bar / Flat bar: 10mm to 500mm
Steel plate via hot rolled / forged: T3 - 300mm X W10 - 1000mm X Lmm
Forging piece & Shaft: Different shapes based on OEM.
TECHNICAL SALES ASSISTANCE
If you meet further on any technical enquiry, pleased to EMAIL our qualified production engineers.
E-mail:
sales@ccsteels.com

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