AMS 6498 datasheet,AMS 6498 chemical,AMS 6498 heat treatment

AMS 6498
2021-01-07 08:42:21   Origin:   Remark:0 Click:

Description AMS 6498 datasheet, AMS 6498 Chemical, AMS 6498 Properties from Steelmaking, Blooming, Hot forging, Hot rolling, Heat treatment, Straightening, 100% Ultrasonic flaw detection 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.
MATERIAL TECHNICAL DATASHEET - AMS 6498

MATERIAL TYPE: 1.4Cr-1.2Mo-0.3V Low alloy steel
MATERIAL STANDARDS - AMS 9498A
CHEMICAL COMPOSITION (WEIGHT %)
C (%):     0.29 ~ 0.36
Si (%):     ≤ 0.30
Mn (%):   0.70 ~ 1.20
P (%)≤:   0.015
S (%)≤:   0.005
Cr (%):    1.10 ~ 1.60
Mo (%):   0.90 ~ 1.40
Ni (%):    0.50 ~ 1.00
V (%):     0.20 ~ 0.40
Al (%):    0.10 ~ 0.30
MECHANICAL PROPERTY UNDER ROOM TEMP.
Tensile strength, σb/≥ MPa: 1250
Yield strength, σ0.2/MPa: 1070
Elongation, δ ≥(%): 12.0
Reduction of area, ф ≥ (%): -
Hardness via heat treatment /HBW: 375 ~ 450
PRODUCT DESCRIPTION
The alloy is usually produced by 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' specific requirements.
Round bar / Wire rod (Diameter): 5.5mm to 400mm
Square bar / Flat bar: 10mm to 800mm
Length: Fixed length or random length or based on the customer's special requirement.
Heavy/middle plate via hot rolled: T60 - 400mm X W100 - 1000mm X L1000 ~ 5000mm
Forging piece: stepped shafts with flanks / discs /tubes /slugs /donuts /cubes /other different shapes based on OEM.
TECHNICAL SALES ASSISTANCE & SERVICE
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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