17-4PH ESR datasheet,17-4PH ESR chemical,17-4PH ESR heat treatment

17-4PH ESR
2022-03-19 17:07:44   Origin:   Remark:0 Click:

Description 17-4PH Flat bars, Suppliers 17-4PH Inventory, Ex-stock AMS 5643 Shaft Steelmelting (ESR refined), Blooming, Hot forging, Hot rolling, Heat treatment, Straightening, 100% Ultrasonic flaw detection test, Cold working or Machined. All of these materials conform to Military standard, nuclear power. 100% Ultrasonic test ASTM E2375 /SAE AMS 2154 /SEP 1923 /GB/T 4162 /EN 10228-3.
OFFICIAL TEST CERTIFICATE: issued by TUV - SGSBV

MATERIAL TECHNICAL DATASHEET - Grade 17-4PH
SPECIAL MELTING PROCESS - EAF + AOD + ESR
INVENTORY Stocklist - Round bar Diameter 10 ~ 220mm
MATERIAL CATEGORY - Stainless steel round bar, wire rod, and semi-finished products
STEEL TYPE - Precipitation hardening series
HS Code For Customs - 72221100 / 72221900 / 72222000
MATERIAL SPECIFICATIONS - ASTM A693 / A705 / A564
CHEMICAL COMPOSITION (Mass Weight - %)
C (%):     ≤ 0.07
Si (%):     ≤ 1.00
Mn (%):   ≤ 1.50
P (%)≤:   0.030
S (%)≤:   0.015
Cr (%):    15.0 ~ 16.0
Ni (%):    3.00 ~ 5.00
Mo (%):   ≤ 0.60
Nb (%):   0.15 ~ 0.35
Cu (%):   3.00 ~ 5.00
MECHANICAL PROPERTIES UNDER ROOM TEMP.
Thickness/≤mm: 100
Condition of thermal treatment: +AT (Solution treatment)
Hardness ≤HBS: 360
Yield strength σ0.2≥/MPa: -        
Tensile strength σb/MPa:  ≤1200
Elongation δ ≥(%):  - 
Elongation δ(transversal )≥(%):   -      
Impact absorbing power Akv≥/J : -
Condition of thermal treatment: +P930
Hardness ≤HBS: -
Yield strength σ0.2≥/MPa: 720        
Tensile strength σb/MPa:  930~1100
Elongation δ ≥(%):  -16
Impact absorbing power Akv≥/J : 40
Condition of thermal treatment: +P960
Hardness ≤HBS: -
Yield strength σ0.2≥/MPa: 790        
Tensile strength σb/MPa:  960~1160
Elongation δ ≥(%):  12
Impact absorbing power Akv≥/J : -
Those materials are widely used in manufacturing the high strength, anti-corrosive forge piece for planes, gas turbine and other machined parts.
PROFILE & DIMENSIONS
Round bar / Wire rod (Diameter): 5.5mm to 550mm
Square bar / Flat bar: 3mm to 800mm
Length: Fixed length or random length or based on the customer's special requirement.
Heavy / middle plate via hot rolled: T60 - 400mm X W70 - 1500mm X L1000-12000mm
Sheet steel via cold rolled: T0.5 - 6mm X W600- 1000mm X L1000 - 2000mm
Steel strip via cold rolled: T0.1 - 3mm X W5 - 200mm X L (or in coil form)
Forging piece: stepped shafts with flanks / discs /tubes /slugs /donuts /cubes /other different shapes based on OEM.

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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