1.4935 / X20CrMoWV12-1 Round bar, Flat bar
2022-08-07 09:28:12   Origin：   Remark：0 Click：

MATERIAL TECHNICAL DATASHEET - 1.4935 & X20CrMoWV12-1

Material Category - Martensitic Creep-resisting Steels
Material Specifications - DIN 17442,17744, DIN EN 10302, 10095, EN 10088-1
Stocklist & Inventory - Round bar diam.20 ~ 210mm
Stock over 60 grades with a competitive price, along with cutting service for specific requirement.
Customizing special material is welcome.
CHEMICAL COMPOSITION (mass weight - %)
Carbon, C (％): 0.17 ~ 0.24
Silicon, Si (％): 0.10 ~ 0.50
Manganese, Mn (％): 0.30 ~ 0.80
Phosphorus, P (％)≤: 0.025
Sulfur, S (％)≤: 0.015
Chromium, Cr (％): 11.0 ～ 12.5
Nickel, Ni (％): 0.30 ~ 0.80
Molybdenum, Mo (％): 0.80 ~ 1.20
Vanadium, V (％): 0.20 ~ 0.35
Tungsten, W (%): 0.80 ~ 1.20
TYPICAL MECHANICAL PROPERTIES
Condition: Quenched and tempered treatment
Tensile strength, Rm / MPa: 780 ~ 930 
Yield strength, Rp0.2 ≥ MPa:  590
Elongation, A5 ≥ (％): 14.0
Hardness: HRC 25 ~ 30
Non-scale temperature in Air: 600℃
PROFILE & DIMENSIONS
Round bar / Disc (diameter): 5.5 ~ 550mm
Square bar / Flat bar: 10 ~ 800mm
Heavy/middle plate via hot rolled: T60 - 400mm X W60- 1200mm X L1000 ~ 5000mm
Forging piece: stepped shafts, other different shapes based on OEM.