BS X14CrMoS17
2015-03-15 08:50:10 Origin： Remark：0 Click：
Material specification BS X14CrMoS17 Free cutting Steel, Round bar, Flat bar, Wire Rod 1.4104 Forging, Rolling, Heat treatment, Cold working
OFFICIAL TEST CERTIFICATE: issued by TUV - SGS - BV
TECHNICAL SPECIFICATION - BS X14CrMoS17 & 1.4104
MATERIAL CATEGORY: Stainless steel round bar, wire rod, and semi-finished products
STEEL TYPE: Martensitic type
MATERIAL SPECIFICATIONS: BS EN 10083-3 (2005)
CHEMICAL COMPOSITION (mass weight - %)
Carbon, C (％): 0.10 ~ 0.17
Silicon, Si (％): ≤ 1.00
Manganese, Mn (％): ≤ 1.50
Phosphorus, P (％) ≤: 0.04
Sulfur, S (％) ≤: 0.15 ~ 0.35
Chromium, Cr (％): 15.5 ~ 17.5
Nickel, Ni (％): -
Molybdenum, Mo (％): 0.20 ~ 0.60
Silicon, Si (％): ≤ 1.00
Manganese, Mn (％): ≤ 1.50
Phosphorus, P (％) ≤: 0.04
Sulfur, S (％) ≤: 0.15 ~ 0.35
Chromium, Cr (％): 15.5 ~ 17.5
Nickel, Ni (％): -
Molybdenum, Mo (％): 0.20 ~ 0.60
MECHANICAL PROPERTY BASED ON THE DIFFERENT HEAT TREATMENT CONDITIONS
Thickness/≤mm: 160
Condition of thermal treatment: QT650
Hardness HBS: -
Yield strength Rp0.2 ≥ MPa: 500
Tensile strength Rm / MPa: 650 ~ 850
Elongation, A5 ( longitudinal ) ≥ (％): 12
Elongation, A5 (transversal ) ≥ (％): -
Impact absorbing power Akv≥/J| longitudinal: -
Condition of thermal treatment: QT650
Hardness HBS: -
Yield strength Rp0.2 ≥ MPa: 500
Tensile strength Rm / MPa: 650 ~ 850
Elongation, A5 ( longitudinal ) ≥ (％): 12
Elongation, A5 (transversal ) ≥ (％): -
Impact absorbing power Akv≥/J| longitudinal: -
Impact absorbing power Akv≥/J| transversal: -
High strength, lower plasticity and weldability. Based on higher carbon content, martensitic steels possess higher strength, hardness, abrasive resistance, but its corrosion resistance is not so good, those steels are for mechanical parts with higher mechanical property and normal corrosion resistance. Such as mechanical spring, blades of steam turbines, hydraulic press valves. Those steels are used after quenching and tempering and annealing after forging, impacting as well.
PRODUCT DESCRIPTION
The alloy is usually produced by AOD / VOD / EAF.
Bars and, where applicable, forgings are subjected to ultrasonic examination based on the different levels according to the buyers' requirements.
Bars are usually supplied black/bright in the annealed condition.
Final heat treatment - QT
The alloy is usually produced by AOD / VOD / EAF.
Bars and, where applicable, forgings are subjected to ultrasonic examination based on the different levels according to the buyers' requirements.
Bars are usually supplied black/bright in the annealed condition.
Final heat treatment - QT
TECHNICAL SALES ASSISTANCE
If you meet further on any technical enquiry. pleased to EMAIL our resident team of qualified production engineers. Email: sales@ccsteels.com.
If you meet further on any technical enquiry. pleased to EMAIL our resident team of qualified production engineers. Email: sales@ccsteels.com.
PRODUCT PROFILE & DIMENSIONS
Round bar / Wire rod (Diameter): 5.50mm to 550mm
Square bar / Flat bar: 3mm to 800mm
Length: Fixed length or random length or based on the customer's special requirement.
Round bar / Wire rod (Diameter): 5.50mm to 550mm
Square bar / Flat bar: 3mm to 800mm
Length: Fixed length or random length or based on the customer's special requirement.
Heavy/middle plate via hot rolled: T6 - 300mm X W10 - 1500mm X Lmm
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