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7CrMoVTiB10-10
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Material Specifications of EN 10216-2 of Grade 7CrMoVTiB10-10 Round bar, Flat bar 1.7378 Plate, ESR melted, Heat treatment, Rough turned machining.

TECHNICAL SPECIFICATION - EN 7CrMoVTiB10-10 & 1.7378

TECHNICAL SPECIFICATION: EN 10216-2 2002
OFFICIAL TEST CERTIFICATE: issued by TUV - SGS - BV
MATERIAL CATEGORY:  alloy structural steel
CHEMICAL COMPOSITION (mass weight -- %)
Carbon, C (％):  0.05 ~ 0.10
Silicon, Si (％): 0.15 ~ 0.45
Manganese, Mn (％):  0.30 ~ 0.70
Phosphorus, P (％) ≤: 0.020
Sulfur, S (％) ≤: 0.010

Chromium, Cr (%): 2.20 ~ 2.60

Molybdenum, Mo (%):  0.90 ~ 1.10
Nickel, Ni (%):   -
Niobium, Nb (%):  -

Vanadium, V (%): 0.20 ~ 0.30

Nitrogen, N (%): ≤ 0.02
Boron, B (%): 0.0015 ~ 0.0070

Titanium, Ti (%): 0.05 ~ 0.10
MECHANICAL PROPERTIES UNDER ROOM TEMP.
Annealed hardness | HBS: -

Heat treatment: Austenitizing 980 ~ 1020D, air cooled

Tempering 730 ~ 770D, air cooled
Tensile strength,σb/≥ MPa: 565 ~ 840

Yield strength, σ0.2/≥ MPa: 430

Elongation, δ ≥(％): 15.0

Impact, ≥J /Akv: -
MANUFACTURING TECHNIQUE
The alloy is usually produced by IFF, LF, EAF + VD + LF followed by electroslag refining (ESR) if necessary for special purpose.

PRODUCT FORMS AVAILABLE
Round bar & Disc (diameter): 5.50mm to 800mm
Square bar / Flat bar: 10mm to 500mm
Sheet steel via cold rolled: T0.5 - 3.0mm X W600- 1000mm X L1000 - 2000mm
Steel strip via cold rolled: T0.1 - 3mm X W5 - 200mm X L (or in coil form)

TECHNICAL SALES ASSISTANCE
If you meet further on any technical enquiry, pleased to EMAIL our team of qualified production engineers. E-mail: sales@ccsteels.com.

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