SUH616, 1.4935, X20CrMoWV12 MARTENSITIC STEEL
2026-01-26 02:35:00 Origin： Remark：0 Click：
Consumable electrode remelted steel AISI 422 & SUH616 & 1.4935 & X20CrMoWV12 heat treated hardened round bar, milled flat bar, ESR ingot, forgings for turbine blade processing
MATERIAL DATE SHEET - AISI 422 & SUH616 & 1.4935
Steel category - martensitic stainless steel
Melting process way - BEF + consumable electrode remelted
Stock available & Invenntory - round bar Diam. 20 ~ 220, ESR ingot, flat bar.
Typical chemical compositions (mass weight %)
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
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: found bar, flat bar, plate, forged piece
Condition: tempered ( + 620℃ ), air cooled
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: tempered ( +675℃ ), air cooled
Tensile strength, Rm / MPa: ≥ 825
Yield strength, Rp0.2 / MPa: ≥ 585
Elongation, A5 (％): ≥ 17.0
Reduction of area, Z (％): ≥ 35
Hardness | HRC: ≤ 30
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
Rod / disc / round bar (diameter): 6.0 to 900 mm
Square bar / flat bar: 10 to 400 mm
Plate / Sheet / strip:.10 to 1200 mm
Width: 8 to 1500 mm
Length: 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.
Hot search：AISI 422 SUH616 1.4935 X20CrMoWV12 Flat bar
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