17-22A
2025-06-24 03:33:00 Origin： Remark：0 Click：
Specifications 17-22A Round bar, Flat bar, Forging blank Melting, ESR & VAR technique, Blooming, Hot forging, Hot rolling, Heat treatment
TECHNICAL DATA SHEET - AISI 17-22A
MATERIAL FORM: Plate, Sheet, Strip
TECHNIQUE AND QUALITY: low alloy, heat resisting, annealing
MATERIAL TYPE: Aerospace Material Specification - Structural steel
Official Test Certificate Report: issued by TUV - SGS - BV
CHEMICAL COMPOSITION (mass fraction %)
Carbon, C (％): 0.40 ~ 0.50
CHEMICAL COMPOSITION (mass fraction %)
Carbon, C (％): 0.40 ~ 0.50
Silicon, Si: (%): 0.15 ~ 0.35
Manganese, Mn (%): 0.40 ~ 0.70
Phosphorus, P (%) ≤: 0.025
Sulfur, S (%) ≤: 0.020
Chromium, Cr (％): 0.80 ~ 1.10
Nickel, Ni (％): 0.25 max.
Chromium, Cr (％): 0.80 ~ 1.10
Nickel, Ni (％): 0.25 max.
Molybdenum, Mo (％): 0.45 ~ 0.65
Vanadium, V (%): 0.25 ~ 0.35
MECHANICAL PROPERTY UNDER ROOM TEMP.
Tensile strength, Rm ≥ MPa: 1250
Yield strength, Rp0.2 ≥ MPa: 1000
Elongation, A5 ≥ (%): 15.0
Yield strength, Rp0.2 ≥ MPa: 1000
Elongation, A5 ≥ (%): 15.0
Impact, AKv ≥ J: -
Annealed hardness HB: 355 min.
Annealed hardness HB: 355 min.
PRODUCT PROFILE & AVAILABLE
Round bar / rod / disc (diameter): 5.5mm to 800mm
Square bar / flat bar: 10mm to 600mm
Plate / sheet / strip: 1.0mm to 1000mm
Width: 8mm to 1000mm
Length: random length or based on the customer's special requirement.
Forged steel shape: stepped shafts, other different shapes based on OEM.
TECHNICAL SALES ASSISTANCE & SERVICE
If you meet further on any technical enquiry. pleased to EMAIL (sales@ccsteels.com) our resident team of qualified production engineers.
If you meet further on any technical enquiry. pleased to EMAIL (sales@ccsteels.com) our resident team of qualified production engineers.
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