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Hot Rolled 17-7pH Stainless Steel Round Bar with Bright Surface and OD 6-300mm (UNS S17700, AISI 631)

Certification	ISO, AISI, ASTM, EN, DIN, JIS
Quantité de commande min	50 kg
Prix	US $4.52-5.66 / kg

Détails sur le produit

Numéro de modèle.	17-7 pH 631	Forme	Rond
Technique	Laminé à chaud	Traitement de surface	Brillant
Spécification	DE 6-300mm	Diamètre	6mm~400mm
Longueur	1 ~ 8 mètres	Tolérance de diamètre	Le nombre d'heures de travail est calculé en fonction de la période de travail.
Tolérance de longueur	0/+50mm	Finition	Solution traitée + durcissement par vieillissement traité thermiquement
Résistance à la traction	1015Mpa	Limite d'élasticité	906Mpa
Élongation	170,1%	Dureté	34,5 HRC
Capacité de production	50000KGS
Mettre en évidence	Hot Rolled 17-7pH Stainless Steel Round Bar , Bright Surface UNS S17700 Round Bar , OD 6-300mm AISI 631 Round Bar

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Description de produit

17-7pH Forged Round Bar Rods & Hollow Bars

Premium stainless steel profiles including UNS S17700, 1.4568, AISI 631, and 17-7 pH grades

Product Overview

With over 5 years of expertise in stainless steel manufacturing, our 17-7pH stainless steel strips and bars are engineered for demanding applications including pipe-making, hose systems, air conduits, gaskets, hose clamps, electronics, and petrochemical industries.

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 heat treated (H900, H1100, H1150)

Material Properties

High tensile strength and hardness after heat treatment with excellent mechanical properties:

Tensile Strength (Rm): 1015 MPa
Yield Strength (Rp0.2): 906 MPa
Elongation (A5): 17.1%
Reduction of Area (Z): 60.3%
Hardness (HRC): 34.5

Applications

Ideal for demanding industrial applications including:

Shipbuilding industry components
Marine shafts, propeller shafts, rudder shafts
Boat and vessel shafts
Pump shafts and machine-made industry parts
Valve components and paper mill equipment
Springs, gaskets, and electronics
Power cable and oil well applications
Washers, heat exchangers, and conveyor belting

Quality & Delivery

Delivery Time: Generally within 25 days (quantity dependent)
Certification: ISO, BV, TUV, SGS with mill test certificate
Packaging: High-quality fumigated wooden boxes for optimal protection

Service Details

Loading Port: Shanghai or Ningbo
Delivery Terms: FOB, CFR, CIF
Lead Time: 10 working days after deposit receipt
Payment Terms: 30% T/T deposit, balance before shipment
Quality Assurance: Mill Test Certificate provided, third-party inspection accepted

Manufacturing Process

Hot Rolled 17-7pH Stainless Steel Round Bar with Bright Surface and OD 6-300mm (UNS S17700, AISI 631)

Hot Rolled 17-7pH Stainless Steel Round Bar

Bright Surface UNS S17700 Round Bar

OD 6-300mm AISI 631 Round Bar