STR 409L
2021-02-24 12:01:47 Origin： Remark：0 Click：
KS D3732 - 2002/2007 Grade STR 409L Round bar, flat bar, Plate STR409L ESR & VAR technique, Blooming, Hot forging, Hot rolling, Heat treatment, Straightening, Ultrasonic flaw detection test.
TECHNICAL DATA SHEET - KS D3732 Grade STR 409L
TECHNICAL SPECIFICATIONS: KS D3732 - 2002/2007
OFFICIAL TEST CERTIFICATE: issued by TUV - SGS - BV
MATERIAL CATEGORY: Heat resistant stainless steel bar and plate
CHEMICAL COMPOSITION (mass weight %)
Carbon, C (％): ≤ 0.030
Silicon, Si (％): ≤ 1.00
Manganese, Mn (％): ≤ 1.00
Phosphorus, P (％) ≤: 0.040
Sulfur, S (％) ≤: 0.030
Chromium, Cr (％): 10.5 ~ 11.75
Nickel, Ni (％): ≤ 0.60
Molybdenum, Mo (%): -
OFFICIAL TEST CERTIFICATE: issued by TUV - SGS - BV
MATERIAL CATEGORY: Heat resistant stainless steel bar and plate
CHEMICAL COMPOSITION (mass weight %)
Carbon, C (％): ≤ 0.030
Silicon, Si (％): ≤ 1.00
Manganese, Mn (％): ≤ 1.00
Phosphorus, P (％) ≤: 0.040
Sulfur, S (％) ≤: 0.030
Chromium, Cr (％): 10.5 ~ 11.75
Nickel, Ni (％): ≤ 0.60
Molybdenum, Mo (%): -
Nitrogen, N (%): -
Titanium, Ti (%): 6 X C ~ 0.75
MECHANICAL PROPERTY UNDER ROOM TEMP.
Condition: Annealing, 780 ~ 950 slow colling
MECHANICAL PROPERTY UNDER ROOM TEMP.
Condition: Annealing, 780 ~ 950 slow colling
Tensile strength, σb/ ≥ MPa: 360
Yield strength, σ0.2/ ≥ MPa: 175
Elongation, δ (％) ≥: 22.0
Reduction of area, ф (％) ≥: -
Hardness ≤ (HBW): 165 Max.
Yield strength, σ0.2/ ≥ MPa: 175
Elongation, δ (％) ≥: 22.0
Reduction of area, ф (％) ≥: -
Hardness ≤ (HBW): 165 Max.
MELTING PROCESS
The alloy is usually produced by BEF + AOD / EAF, followed by electroslag refining (ESR or VAR ) if necessary for special purpose.
PRODUCT FORMS AVAILABLE
Round bar (Diameter): 5.50 ~ 450mm
Wire rod (Diameter): 0.15 ~ 15mm
Flat bar (Thickness X Width): 10 ~ 400 X 15 ~ 610mm
Length: random length, fixed length or based on the customer's special requirement.
Form: wire or straightened bar
The alloy is usually produced by BEF + AOD / EAF, followed by electroslag refining (ESR or VAR ) if necessary for special purpose.
PRODUCT FORMS AVAILABLE
Round bar (Diameter): 5.50 ~ 450mm
Wire rod (Diameter): 0.15 ~ 15mm
Flat bar (Thickness X Width): 10 ~ 400 X 15 ~ 610mm
Length: random length, fixed length or based on the customer's special requirement.
Form: wire or straightened bar
TECHNICAL SALES ASSISTANCE
If you meet further on any technical inquiry. pleased to EMAIL (sales@ccsteels.com) our resident team of qualified production engineers.
If you meet further on any technical inquiry. pleased to EMAIL (sales@ccsteels.com) our resident team of qualified production engineers.
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