AISI 422 / SUH616 / 1.4935 / X20CrMoWV12
2024-09-10 11:02:13 Origin： Remark：0 Click：
Martensitic consumable electrode remelted steel AISI 422 / SUH616 / 1.4935 / X20CrMoWV12 round bar, flat bar, ESR ingot, forgings for Turbine Blade Processing
MATERIAL DATE SHEET - AISI 422 & SUH616 & 1.4935
Steel category - Martensitic Stainless Steel
Melting process - BEF + Consumable electrode remelted
Stock available & Invenntory - Round bar Diam. 20 ~ 220, ESR ingot, Flat bar.
CHEMICAL COMPOSITIONS (mass fraction - %)
Carbon, C (％): 0.20 ~ 0.25
Silicon, Si (％): ≤ 0.50
Manganese, Mn (％): 0.50 ~ 1.00
Phosphorus, P (％) ≤: 0.025
Sulfur, S (％) ≤: 0.015
Chromium, Cr (％): 11.0 ~ 12.5
Nickel, Ni (％): 0.50 ~ 1.00
Molybdenum, Mo (％): 0.90 ~ 1.25
Tungsten, W (％): 0.90 ~ 1.25
Vanadium, V (%): 0.20 ~ 0.30
Mechanical property at different heat treatment practice
Form: bar,forge piece
Condition: Tempering (620℃)
Tensile strength, Rm / MPa: 965
Yield strength, Rp0.2 / MPa: 760
Elongation, A5 (％): 13.0
Reduction of area, Z (％): 30.0
Hardness | HRB: 285 ~ 352
Form: bar,forge piece
Condition: Tempering (675℃)
Tensile strength, Rm / MPa: 825
Yield strength, Rp0.2 / MPa: 585
Elongation, A5 (％): 17.0
Reduction of area, Z (％): 35
Hardness | HRB: ≤ 30 HRC
Advantage and Production condition
We have advanced production equipments and a team of professional design staffs, strict implementation of ISO9001 quality management system.
Specialized in high quality steel and best service for our esteemed customers from all over the world.
We produce and supply steel products with following specifications
Round bar / Wire rod / Disc (diameter): 5.5mm to 900mm
Square bar / Flat bar: 10mm to 200mm
Plate / Sheet steel / Steel strip:.10mm to 1200mm
Width: 8mm to 2500mmLength: random length or based on the customer's special requirement.
Forged steel shape: stepped shafts, other different shapes based on OEM.
Finished goods condition: hot forging/hot rolling + annealing/normalizing + tempering/quenching + tempering
Ultrasonic inspection: 100% ultrasonic inspection for any inperfection or based on the customer's requirement.
Excellent service for all kinds of industries With advantages of technologies, equipment and price strategy.
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