X20CrMoWV12-1
2015-01-10 15:08:39 Origin： Remark：0 Click：
Martensitic steel X20CrMoWV12-1 Round bar, flat bar, 1.4935 Steelmaking, ESR, hot forging, rolling, heat treatment, straightened, 100% ultrasonic test, cold machined.
MATERIAL TECHNICAL DATA SHEET - Grade X20CrMoWV12-1
Material Category - Martensitic creep-resisting steels
Material Specifications - DIN EN 10302, 10095 (2002/1999), EN 10088-1 (2005)
HS Code For Customs - 72201100 / 72202030 / 72221100
Inventory & Stocklist - Diameter 30 ~ 200mm
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
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
Nickel, Ni (％): 0.30 ~ 0.80
Molybdenum, Mo (％): 0.80 ~ 1.20
Nitrogen, N (%): -
Aluminum, Al (%): ≤ 0.035
Vanadium, V (％): 0.20 ~ 0.35
Tungsten, W (%): 0.70 ~ 1.20
MECHANICAL PROPERTIES UNDER ROOM TEMPERATURE
Condition: Quenched and tempered
Tensiles strength, σb /MPa: 780 ~ 930
Condition: Quenched and tempered
Tensiles strength, σb /MPa: 780 ~ 930
Yield strength, σs ≥/MPa: 590
Elongation, δ5 ≥(％): 13.0
Elongation, δ5 ≥(％): 13.0
Hardness: HB248 ~ 285
Non-scale temperature in Air: 600℃
MANUFACTURING TECHNOLOGY - SMELTING
Heat resistant steel is generally smelt in electric arc furnace EAF or induction furnace / BEF For higher quality, it should be remelted via technology of vacuum refining and external refining.
Heat resistant steel is generally smelt in electric arc furnace EAF or induction furnace / BEF For higher quality, it should be remelted via technology of vacuum refining and external refining.
PRODUCT SHAPE & DIMENSIONS
Round bar & Disc (diameter): 5.5mm to 850mm
Square bar / Flat bar: 10mm to 800mm
Heavy/middle plate via hot rolled: T60 - 400mm X W60 ~ 1200mm X L1000 ~ 4000mm
Round bar & Disc (diameter): 5.5mm to 850mm
Square bar / Flat bar: 10mm to 800mm
Heavy/middle plate via hot rolled: T60 - 400mm X W60 ~ 1200mm X L1000 ~ 4000mm
Forging piece: stepped shafts, other different shapes based on OEM.
ADVANTAGE & SUPERIOR SERVICE
20+ years Focus On Special Steel Manufacturing and processing.
Stock over 60 grades with a competitive price, along with cutting service for specific requirement.
Customizing special material is welcome.
CNC saw cutting.
Marking by stamping or printing.
Third party inspection service.
Export packing / Export documents.
Transport by Track, Sea, Courier (FedEx, UPS, DHL) and Air Cargo.
We closely cooperate with the professional inspection partners to strictly control the quality and improve the quality manage system, and guarantee the goods delivery each time. It is proved that we are worth of trusting and will be the strategic partner of the supplying chains in the special steels field.
TECHNICAL SALES ASSISTANCE
If you meet further on any technical enquiry or help, pleased to EMAIL our resident team of qualified production engineers, Email:sales@ccsteels.com
20+ years Focus On Special Steel Manufacturing and processing.
Stock over 60 grades with a competitive price, along with cutting service for specific requirement.
Customizing special material is welcome.
CNC saw cutting.
Marking by stamping or printing.
Third party inspection service.
Export packing / Export documents.
Transport by Track, Sea, Courier (FedEx, UPS, DHL) and Air Cargo.
We closely cooperate with the professional inspection partners to strictly control the quality and improve the quality manage system, and guarantee the goods delivery each time. It is proved that we are worth of trusting and will be the strategic partner of the supplying chains in the special steels field.
TECHNICAL SALES ASSISTANCE
If you meet further on any technical enquiry or help, pleased to EMAIL our resident team of qualified production engineers, Email:sales@ccsteels.com
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