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High Tensile Strength 17-7pH Stainless Steel Round Bar Corrosion Resistant Precision Machined UNS S17700
High Tensile Strength 17-7pH Stainless Steel Round Bar Corrosion Resistant Precision Machined UNS S17700
High Tensile Strength 17-7pH Stainless Steel Round Bar Corrosion Resistant Precision Machined UNS S17700
High Tensile Strength 17-7pH Stainless Steel Round Bar Corrosion Resistant Precision Machined UNS S17700
High Tensile Strength 17-7pH Stainless Steel Round Bar Corrosion Resistant Precision Machined UNS S17700
High Tensile Strength 17-7pH Stainless Steel Round Bar Corrosion Resistant Precision Machined UNS S17700
High Tensile Strength 17-7pH Stainless Steel Round Bar Corrosion Resistant Precision Machined UNS S17700
High Tensile Strength 17-7pH Stainless Steel Round Bar Corrosion Resistant Precision Machined UNS S17700
High Tensile Strength 17-7pH Stainless Steel Round Bar Corrosion Resistant Precision Machined UNS S17700
High Tensile Strength 17-7pH Stainless Steel Round Bar Corrosion Resistant Precision Machined UNS S17700
High Tensile Strength 17-7pH Stainless Steel Round Bar Corrosion Resistant Precision Machined UNS S17700
High Tensile Strength 17-7pH Stainless Steel Round Bar Corrosion Resistant Precision Machined UNS S17700
Specifications
Certification :
ISO, AISI, ASTM, EN, DIN, JIS
MOQ :
50
Price :
4.52
Model NO. :
17-7pH 631
Shape :
Round
Technique :
Hot Rolled
Surface Treatment :
Bright
Diameter Range :
6mm~400mm
Length Range :
1~8meters
Diameter Tolerance :
H9, H11, H13, K9, K11, K13
Length Tolerance :
0/+50mm
Finishing :
Solution treated + age hardening heat treated
Tensile Strength :
1015Mpa
Yield Strength :
906Mpa
Elongation :
17.1%
Hardness :
34.5 HRC
Carbon Content :
≤0.09
Chromium Content :
16.0~18.0
Description
17-7PH Forged Round Bars & Hollow Bars
Premium stainless steel profiles including UNS S17700, 1.4568, AISI 631, and 17-7 pH grades available in round bars and hollow bars from 6mm to 400mm diameter.
With over 5 years of expertise in stainless steel manufacturing, our products are trusted for pipe-making, hose systems, air conduits, gaskets, hose clamps, electronics, and petrochemical applications worldwide.
Chemical Composition
Grade Standard C Si Mn P S Cr Ni Al
17-7PH / 631 A693 ≤0.09 ≤1.0 ≤1.00 ≤0.035 ≤0.03 16.0~18.0 6.5~7.5 0.75~1.5
Product Specifications
  • Product: ASTM A564 SUS 631 17-7pH Stainless Steel Round Bar for Machines
  • Steel Type: AISI 631 (17-7PH) / 00Cr17Ni4Cu4Nb
  • Standard: ASTM A564
  • Diameter: Ø1/4" to Ø16" (6mm~400mm) including standard sizes
  • Length: 1~8 meters
  • Surface: Bright finish
  • Diameter Tolerance: H9, H11, H13, K9, K11, K13 per client requirements
  • Length Tolerance: 0/+50mm
  • Finishing: Solution treated + age hardening (H900, H1100, H1150)
  • Key Feature: High tensile strength and hardness after heat treatment
Mechanical Properties
Tensile Strength (Rm): 1015Mpa | Yield Strength (Rp0.2): 906Mpa | Elongation (A5): 17.1% | Reduction of Area (Z): 60.3% | Hardness (HRC): 34.5
Applications
  • Shipbuilding industry components
  • Marine shafts and propeller shafts
  • Rudder shafts and boat shafts
  • Vessel shafts and pump shafts
  • Machine manufacturing industry
  • Valve components
  • Paper mill equipment
  • Springs and gaskets
  • Electronics and power cables
  • Oil well applications
  • Washers and heat exchangers
  • Conveyor belting systems
Manufacturing Process
High Tensile Strength 17-7pH Stainless Steel Round Bar Corrosion Resistant Precision Machined UNS S17700 High Tensile Strength 17-7pH Stainless Steel Round Bar Corrosion Resistant Precision Machined UNS S17700 High Tensile Strength 17-7pH Stainless Steel Round Bar Corrosion Resistant Precision Machined UNS S17700 High Tensile Strength 17-7pH Stainless Steel Round Bar Corrosion Resistant Precision Machined UNS S17700 High Tensile Strength 17-7pH Stainless Steel Round Bar Corrosion Resistant Precision Machined UNS S17700
Service & Quality Assurance
  • Loading Port: Shanghai or Ningbo
  • Delivery Terms: FOB, CFR, CIF
  • Delivery Time: Generally within 25 days (quantity dependent)
  • Lead Time: 10 working days after deposit receipt
  • Payment Terms: 30% T/T deposit, balance before shipment
  • Quality Certificates: ISO, BV, TUV, SGS, Mill Test Certificate
  • Third Party Inspection: Acceptable
  • Packaging: Fumigated wooden boxes for optimal protection
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High Tensile Strength 17-7pH Stainless Steel Round Bar Corrosion Resistant Precision Machined UNS S17700

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Product Detail
Certification :
ISO, AISI, ASTM, EN, DIN, JIS
MOQ :
50
Price :
4.52
Model NO. :
17-7pH 631
Shape :
Round
Technique :
Hot Rolled
Contact Supplier
High Tensile Strength 17-7pH Stainless Steel Round Bar Corrosion Resistant Precision Machined UNS S17700
High Tensile Strength 17-7pH Stainless Steel Round Bar Corrosion Resistant Precision Machined UNS S17700
High Tensile Strength 17-7pH Stainless Steel Round Bar Corrosion Resistant Precision Machined UNS S17700
High Tensile Strength 17-7pH Stainless Steel Round Bar Corrosion Resistant Precision Machined UNS S17700
High Tensile Strength 17-7pH Stainless Steel Round Bar Corrosion Resistant Precision Machined UNS S17700
High Tensile Strength 17-7pH Stainless Steel Round Bar Corrosion Resistant Precision Machined UNS S17700

TSING SHAN STEEL INDUSTRIAL LIMITED

Verified Supplier
4 Years
jiangsu, wuxi
Since 2012
Business Type :
Manufacturer
Main Products :
Cold Rolled Stainless Steel Sheet, Hot Rolled Stainless Steel Plate, Stainless Steel Checkered Plate
Total Annual :
500,000,000-800,000,000
Employee Number :
100~200
Certification Level :
Verified Supplier
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