S66220
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Specification S66220 Datasheet, Round bar, Flat bar, Sheet Inventory S66220 Property forgings ESR & VAR technique, Hot forging, Hot rolling, Heat treatment
TECHNICAL DATA SHEET - Grade S66220
TECHNICAL SPECIFICATIONS - ASTM A240 (2004), A276, A580
OFFICIAL TEST CERTIFICATE - issued by TUV - SGS - BV
MATERIAL CATEGORY - Precipitation hardened stainless steel
CHEMICAL COMPOSITION (mass weight - %)
TECHNICAL SPECIFICATIONS - ASTM A240 (2004), A276, A580
OFFICIAL TEST CERTIFICATE - issued by TUV - SGS - BV
MATERIAL CATEGORY - Precipitation hardened stainless steel
CHEMICAL COMPOSITION (mass weight - %)
Carbon, C (％): ≤ 0.08
Silicon, Si (％): ≤ 1.00
Manganese, Mn (％): ≤ 1.50
Phosphorus, P (％) ≤: 0.040
Sulfur, S (％) ≤: 0.030
Chromium, Cr (％): 12.0 ~ 15.0
Nickel, Ni (％): 24.0 ~ 28.0
Molybdenum, Mo (％): 2.50 ~ 3.50
Silicon, Si (％): ≤ 1.00
Manganese, Mn (％): ≤ 1.50
Phosphorus, P (％) ≤: 0.040
Sulfur, S (％) ≤: 0.030
Chromium, Cr (％): 12.0 ~ 15.0
Nickel, Ni (％): 24.0 ~ 28.0
Molybdenum, Mo (％): 2.50 ~ 3.50
Titanium, Ti (%): 1.55 ~ 2.00
Boron, B (%): 0.001 ~ 0.010
Other (％): Cu ≤ 0.50，Al ≤ 0.35
MECHANICAL PROPERTIES UNDER SOLUTION + AGED
Tensile strength, σb/MPa: 1158
Yield strength, σ0.2/MPa: 1034
Elongation, δ(％): 15.0
Hardness | HRB(HRC): 335
METHOD OF MELTING
The alloy is usually produced by BEF - AOD / EAF + VD + LF, 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.
Yield strength, σ0.2/MPa: 1034
Elongation, δ(％): 15.0
Hardness | HRB(HRC): 335
METHOD OF MELTING
The alloy is usually produced by BEF - AOD / EAF + VD + LF, 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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