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MATERIAL TECHNICAL DATASHEET - Grade X07Cr17
Official Test Report: issued by TUV - SGS - BV
Special Melting Practice - BEF + AOD / + ESR
HS Code For Customs - 72221100 / 72221900 / 72222000
Inventory on hand - Round bar Diam. 15 ~ 300mm, Plate/Sheet T1.0~15 X W200~1200 X Lmm
Material Specifications - IS 1570-5 (1985 / 2004)
MAIN CHEMICAL COMPOSITION (mass weight %)
Carbon, C (％): ≤ 0.12
Silicon, Si (％): ≤ 1.00
Manganese, Mn (％): ≤ 1.00
Phosphorus, P (％) ≤: 0.040
Sulfur, S (％) ≤: 0.030
Chromium, Cr (％): 16.0 ~ 18.0
NIckel, Ni (％): ≤ 0.50
Molybdenum, Mo (％): -
MECHANICAL PROPERTY UNDER ROOM TEMP.
Forms: Round bar, flat bar, forgings and plate
Tensile strength, σb/≥ MPa: 483
Yield strength, σ0.2/MPa: 275
Elongation, δ ≥(％): 20.0
Reduction of area, ф ≥ (％): -
Hardness via heat treatment /HBW: 217 max.
The alloy is usually produced by EAF / AOD / EF followed by electroslag refining (ESR) / VAR if necessary for special purpose. 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 - Quenched + Stress Relief Annealing (+SRA).
AVAILABLE PROFILE & DIMENSIONS
Round bar / Disc (Diameter): 5.5mm to 700mm
Square bar / Flat bar: 10mm to 700mm
Length: Fixed length or random length or based on the customer's special requirement.
Heavy / middle plate via hot rolled: T60 - 400mm X W70 - 1500mm X L1000-12000mm
Steel strip via cold rolled: T0.1 - 3mm X W5 - 200mm X L (or in coil form)
Forging piece: stepped shafts, other different shapes based on OEM.
TECHNICAL SALES ASSISTANCE
If you meet further on any technical enquiry, pleased to EMAIL our resident team of qualified production engineers, Email: firstname.lastname@example.org.
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