525H60
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Description 525H60 is High-carbon Spring steel with Available Round bars Flat bar Properties from Steelmaking, ESR melted, Hot Blooming, Hot forging, Hot rolling, Heat treat, Straightening, 100% Ultrasonic test & Magnetic powder inspection, Cold work, Peeled and milled.
RAW MATERIAL SPECIFICATIONS - Grade 525H60
MATERIAL CATEGORY: Alloy Spring steel
MATERIAL SPECIFICATIONS: BS 970-2 -1988
MELTING PROCESS - Consumable electrode remelted steel
H S CODE For Customs - 7228 4000 / 7228 5000 / 7228 6000
OFFICIAL TEST REPORT - issued by TUV - SGS - BV
CHEMICAL COMPOSITIONS (Mass Weight - %)
C (％): 0.55 ~ 0.64
Si (%): 0.15 ~ 0.40
Mn (％): 0.65 ~ 1.00
P (％)≤: 0.035
S (％)≤: 0.035
P (％)≤: 0.035
S (％)≤: 0.035
Cr (%): 0.60 ~ 1.00
Mo (%): ≤ 0.15
TYPICAL MECHANICAL PROPERTY
Tensile strength,σb/≥ MPa: 1225
Yield strength, σ0.2/≥ MPa: -
Elongation, δ ≥(％): 9.0
Reduction of area, (%): 20.0
Condition of delviery: hot rolled
Annealed hardness, HB ≤: 321
MELTING PROCESS
This alloy is generally air melted of Non-VIM + ESR, Electric Arc Furnace (EAF), EAF+LF+VD, EF + Electroslag remelting (ESR).
For a purpose of superior quality, it should be smelt via technology of vacuum refining or by agreement.
FORMS & DIMENSIONS
Round bar (Diameter): 5.5 to 450mm
Square bar / Flat bar: THK1.0 to 200 X Width 3 ~ 450mm
Wire rod (Diameter): 3.0 to 16mm
Length: Fixed length or random length or based on the customer's special requirement.
Other different shapes based on OEM.
TECHNICAL SALES ASSISTANCE & SERVICE
If you meet further on any technical enquiry. pleased to EMAIL our resident team of qualified production engineers. Email: sales@ccsteels.com
MATERIAL CATEGORY: Alloy Spring steel
MATERIAL SPECIFICATIONS: BS 970-2 -1988
MELTING PROCESS - Consumable electrode remelted steel
H S CODE For Customs - 7228 4000 / 7228 5000 / 7228 6000
OFFICIAL TEST REPORT - issued by TUV - SGS - BV
CHEMICAL COMPOSITIONS (Mass Weight - %)
C (％): 0.55 ~ 0.64
Si (%): 0.15 ~ 0.40
Mn (％): 0.65 ~ 1.00
P (％)≤: 0.035
S (％)≤: 0.035
P (％)≤: 0.035
S (％)≤: 0.035
Cr (%): 0.60 ~ 1.00
Mo (%): ≤ 0.15
TYPICAL MECHANICAL PROPERTY
Tensile strength,σb/≥ MPa: 1225
Yield strength, σ0.2/≥ MPa: -
Elongation, δ ≥(％): 9.0
Reduction of area, (%): 20.0
Condition of delviery: hot rolled
Annealed hardness, HB ≤: 321
MELTING PROCESS
This alloy is generally air melted of Non-VIM + ESR, Electric Arc Furnace (EAF), EAF+LF+VD, EF + Electroslag remelting (ESR).
For a purpose of superior quality, it should be smelt via technology of vacuum refining or by agreement.
FORMS & DIMENSIONS
Round bar (Diameter): 5.5 to 450mm
Square bar / Flat bar: THK1.0 to 200 X Width 3 ~ 450mm
Wire rod (Diameter): 3.0 to 16mm
Length: Fixed length or random length or based on the customer's special requirement.
Other different shapes based on OEM.
TECHNICAL SALES ASSISTANCE & SERVICE
If you meet further on any technical enquiry. pleased to EMAIL our resident team of qualified production engineers. Email: sales@ccsteels.com
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