STS303
2019-09-07 16:45:55 Origin： Remark：0 Click：
Material technical specifications of KS D3706 stainless steel round bar STS303 data sheet, STS303 Chemical compositions,STS303 Mechanical properties from Remelting, ESR refining, Hot blooming, Billet UT, Hot forging, Hot rolling, Heat treatment, Straightening, 100% Ultrasonic test, Cold working or Machined. Technical specifications - KS D3706 - 2001/2006.
TECHNICAL DATA SHEET - KS D3706 Grade STS303
TECHNICAL SPECIFICATIONS: KS D3706 - 2001/2006
OFFICIAL TEST CERTIFICATE: issued by TUV - SGS - BV
CHEMICAL COMPOSITION (WEIGHT %)
C (％): ≤ 0.15
Si (％): ≤ 1.00
Mn (％): ≤ 2.00
Si (％): ≤ 1.00
Mn (％): ≤ 2.00
P (％) ≤: 0.200
S (％) ≤: 0.15 Min.
Cr (％): 17.0 ~ 19.0
Ni (％): 8.00 ~ 10.0
S (％) ≤: 0.15 Min.
Cr (％): 17.0 ~ 19.0
Ni (％): 8.00 ~ 10.0
Mo (%): ≤ 0.60
N (%): -
TYPICAL MECHANICAL PROPERTY
Tensile strength, σb/ ≥ MPa: 520
Yield strength, σ0.2/ ≥ MPa: 205
Elongation, δ (％) ≥: 40.0
Reduction of area, ф (％) ≥: 50.0
Elongation, δ (％) ≥: 40.0
Reduction of area, ф (％) ≥: 50.0
Hardness ≤ (HBW): 187
HEAT TREATMENT PRACTICE
Condition: solution annealed 1010 ~ 1150 Deg C.
Cooling medium: rapid cool
PRODUCT DESCRIPTION
Round bar (Diameter): 5.50 ~ 600mm
Wire rod (Diameter): 0.15 ~ 15mm
Flat bar (width X thickness): 4 ~ 650 X 4 ~ 650mm
Sheet (width X thickness): 500 ~ 1500 X 4 ~ 20mm
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 ( lh.steel@hotmail.com ) our resident team of qualified production engineers.
If you meet further on any technical inquiry. pleased to EMAIL ( lh.steel@hotmail.com ) our resident team of qualified production engineers.
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