F6NM datasheet,F6NM chemical,F6NM heat treatment

F6NM
2017-08-29 11:13:15   Origin:   Remark:0 Click:

Specifications F6NM Datasheet, F6NM Chemical, Grade F6NM Properties from Steelmaking, ESR melted, Blooming, Forging, Hot rolling, Heat treat, Straightening, Ultrasonic test, Cold working or Machined. 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 - ASTM A182 Grade F6NM

TECHNICAL SPECIFICATION - ASTM A182
MATERIAL CATEGORY - Cr- Ni -Fe Alloy
OFFICIAL TEST CERTIFICATE: issued by TUV - SGS -  BV
CHEMICAL COMPOSITION (WEIGHT %)
C (%):      ≤ 0.050
Si (%):      ≤ 0.60
Mn (%):    0.50 ~ 1.00
P (%) ≤:   0.030
S (%) ≤:   0.025
Cr (%):     11.5 ~ 14.0
Ni (%):     3.50 ~ 5.50

Mo (%):    0.50 ~ 1.00
Fe (%):     Balance
MECHANICAL PROPERTIES UNDER ROOM TEMP.
Condition: + annealed
Tensile strength, σb/≥ MPa: 655
Yield strength, σ0.2/≥ MPa: 517
Elonghation, δ ≥(%): 17.0
Reduction of area  ψ(%) ≥: 35
PRODUCT DESCRIPTION
The alloy is usually produced by AOD / VOD /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 - Quenched and tempered.

FORMS AND DIMENSIONS
Round bar (Diameter): 5.5mm to 550mm
Square bar / Flat bar: 3mm to 500mm
Steel wire: Diam.0.10 ~ 4.0mm, in coil form
Random length or fixed length baed on customers' special requirement.
TECHNICAL SALES ASSISTANCE
If you meet further on any technical enquiry, pleased to EMAIL (sales@ccsteels.com) our resident team of qualified production engineers.

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