Contact Us
East district of New high-tech industrial park, Jiangyou City, Sichuan Province, China
86 - 15386611557
www.cnlhss.com
You are here: Home > Structural Steel

20NiCrMo14-5 Hardened Steel

This page provides 20NiCrMo14-5 Round bar stock, 1.6772 Flat bar, datasheet, Mechanical properties, Chemical element, performance specifications.
Product parameters
Melting Process Route:: EAF + VD + LF / BEF + ESR / VAR
Certification:: MTR, COC, Certificate of origin, Form A/E, Invoice, Packing list
Ultrasonic Test Standard:: ASTM E2375 / MIL-STD- AMS 2154 / SEP 1923 / GB/T 4162 / EN 10228-3 / EN 10308
Standard Export Packing Way:: Wooden box, pallet / tray free from fumigation
ISO 9001-2015 Certified by:: UKAS
Unified Social Credit Code:: 91510871777942750J
Company ISO Register No:: UQ211218R0
INQUIRY
Description

TYPICAL APPLICATIONS
Alloy struc
tural steels are widely used in the filed of ship, vehicle, airplane, guided missile, weapons, railway, bridges, pressure vessel, machine tools, mechanical components with a bigger sectional size and so on. 
Power generation – turbine fasteners – boiler support rods.
Process plant – fasteners, Mechanical gears, gear shaft, main axis, valve rods.
Mechanical parts - connecting rod, bolt and nut, Multidiameter shafts.

Round bar / Wire rod (Diameter): 5.5 to 550mm
Square bar: 10 to 800mm
Heavy/middle plate via hot rolled: T20 - 300 X W60 - 1200 X L1000 - 12000mm
Forging piece: stepped shafts or other different shapes based on OEM.

Official Test Certificate: issued by TUV - SGS -  BV
Material type - Quenched and tempered steel
Material standards - DIN EN 10084

Chemical Composition ( Mass Weight % ) - Grade 20NiCrMo14-5
C (%): 0.18 ~ 0.25, Si (%): 0.15 ~ 0.40, Mn (%): 0.30 ~ 0.50
P (%)≤: 0.020, S (%)≤: 0.010
Cr (%): 1.20 ~ 1.50, Ni (%): 3.40 ~ 4.00, Mo (%): 0.25 ~ 0.50
Fe (%):  remainder

MECHANICAL PROPERTIES UNDER ROOM TEMP.
Tensile strength σb≥/MPa:  985
Yield strength σs≥/MPa: 815
Elongation δ5 ≥(%): 20.0
Reduction of area  ψ(%) ≥:   -

Submit an enquiry for the displaying steel materials you are interested in TODAY!