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Product Information
Name Round bars X20CrMoWV12-1 Stockist
Stocklist & Inventory Available: Round bar Diameter ranges from 50 ~ 150mm
Material Specification: ASTM,AISI,UNS,AMS,Werkstoffe,Miscellaneous
Equivalent Grade: AMS 5655,UNS S42200,ASTM A565,1.4935,AISI 422,10705BU
Condition of delivery: Hot forging/hot rolling + annealing/normalizing + tempering/quenching + tempering
Surface condition Scaled (hot working finished)/ground/rough machining/fine machining
Product Shape available: Round,Flat,Square,Hexagon,Plate,Sheet,Other
Third-party Inspection: SGS, TUV, or CNAS
Material origin From: P. R, China.
Terms of price: Ex works, CIF, CFR.
Mode of transportation: Sea Shipment, Air Cargo, or International Express.
Certification For Exportation: Invoice, Packing list, Bill of lading, and Origin of Certificate.
Min.order quantity per batch: 1000 KG
UT test standards: ASTM E2375 / SAE AMS 2154 / SEP 1923 / GB/T 4162 / EN 10228-3.
Meltling Process Route: BEF + ESR / EAF + LF + VD + ESR
Standard Export Packing Way: Wooden box, wooden tray with free from fumigation.
Production Lead Time: Around 65 days after PO.
Description

Chemical composition (Mass Weight - %)
C (%):  0.17 ~ 0.24, Si (%):  0.10 ~ 0.50, Mn (%):  0.30 ~ 0.80
P (%)≤: 0.025, S (%)≤: 0.015

Cr (%): 11.0 ~ 12.5, Ni (%): 0.30 ~ 0.80, Mo (%):  0.80 ~ 1.20
N (%):   -, Al (%):   0.035, V (%):  0.20 ~ 0.35, W (%):  0.70 ~ 1.20
MECHANICAL PROPERTIES UNDER ROOM TEMP.
Condition: Quenched and tempered
Tensiles strength, σb /MPa: 780 ~ 930 

Yield strength, σs ≥/MPa: 590
Elongation, δ5 ≥(%): 13.0

Hardness: HB248 ~ 285
Non-scale temperature in Air: 600℃
PRODUCT SHAPE & DIMENSIONS
Round bar / Wire rod (Diameter): 5.5mm to 600mm
Square bar / Flat bar: 10mm to 800mm
Length: Fixed length or random length or based on the customer's special requirements.

Heavy/middle plate via hot rolled: T60 - 400mm X W60 ~ 1200mm X L1000 ~ 4000mm