S30940 Stockist, S30940 Equivalent Steel

S30940
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Specifications S30940 Datasheet, Inventory S30940 Chemical, Exporters S30940 Property forging From Melting, ESR & VAR technique, Blooming, Hot forging, Hot rolling, Heat treat, Straightening, 100% Ultrasonic test ASTM E2375 /SAE AMS 2154 /SEP 1923 /GB/T 4162 /EN 10228-3.
TECHNICAL DATA SHEET - Grade 309Cb
TECHNICAL SPECIFICATIONS - ASTM A240 (2004), A276, A580
OFFICIAL TEST CERTIFICATE - issued by TUV - SGS -  BV
MATERIAL CATEGORY - Austenitic stainless
steel

CHEMICAL COMPOSITION (WEIGHT %)
C (%):     ≤ 0.08
Si (%):    ≤ 1.00
Mn (%):   ≤ 2.00
P (%)≤:   0.040
S (%)≤:   0.030
Cr (%):    22.0 ~ 24.0
Ni (%):    12.0 ~ 16.0
Mo (%):   -
Nb + Ta (%):  10×C ~ 1.10
N (%):     ≤ 0.10 
MECHANICAL PROPERTIES UNDER ROOM TEMP.
Form: Bar, plate, and forgings
Tensile strength, σb/MPa: 515
Yield strength, σ0.2/MPa: 205
Elongation, δ(%): 40.0
Reduction of area, ф(%): -
Hardness (HBW): 217
METHOD OF MELTING
The
alloy
is usually produced by BEF - AOD / VIM, followed by electroslag refining (ESR or VAR ) if necessary for special purpose.
AVAILABLE FORMS & DIMENSIONS
Round bar (Diameter): 5.5 ~ 450mm
Flat bar / plate (Thickness X Width): 10 ~ 400 X 15 ~ 650mm
Length: random length, fixed length or based on the customer's special requirement.
TECHNICAL SALES ASSISTANCE
If you meet further on any technical inquiry, pleased to EMAIL our resident team of qualified production engineers, Email us:
sales@ccsteels.com.

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