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Material quality very good. we have cooperate more than 10 Years. They trade lots kinds of steel material. All material quality good. They duty for all material quality. We are planing continue cooperate with them in the future

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ASTM A564 SUS631 17-7pH Stainless Steel Round Bar with Bright Surface and OD 6-300mm

Certification	ISO, AISI, ASTM, EN, DIN, JIS
Minimum Order Quantity	50 kg
Price	US $3.15-4.66 / kg

Product Details

Model NO.	631	Shape	Round
Technique	Hot Rolled	Surface Treatment	Bright
Specification	OD 6-300mm	Diameter	1/4''~16''
Length	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	HRC 34.5
Production Capacity	50000kgs
Highlight	ASTM A564 Stainless Steel Bar , Bright Surface 17-7pH Round Bar , OD 6-300mm SUS631 Round Bar

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Product Description

SUS631 Stainless Steel Bar 17-7pH Round Bar

ASTM A564 SUS 631 17-7pH Stainless Steel Round Bar for industrial machinery applications.

Product Specifications

Product	ASTM A564 SUS 631 17-7pH Stainless Steel Round Bar
Steel Type	AISI 631 (17-7PH), Chinese: 00Cr17Ni4Cu4Nb
Standard	ASTM A564
Diameter	Ø1/4" to Ø16" (6mm~400mm) including Ø1", Ø2", Ø2.5", Ø3", Ø3.5", Ø4", Ø4.5", Ø5", Ø6", Ø7", Ø8"
Length	1~8 meters
Surface	Bright
Diameter Tolerance	H9, H11, H13, K9, K11, K13 (as per client request)
Length Tolerance	0/+50mm
Finishing	Solution treated + age hardening heat treated (H900, H1100, H1150)
Feature	High tensile strength, high hardness after heat treatment
Mechanical Property	T.S. (Rm): 1015Mpa, Y.S. (Rp0.2): 906Mpa, EL (A5): 17.1%, Z: 60.3%, Hardness (HRC): 34.5
Application	Shipbuilding industry, marine shafts, propeller shafts, rudder shafts, boat shafts, vessel shafts, pump shafts, machine-made industry, valve parts, paper mill equipment
Delivery Time	Generally within 25 days (depending on quantity)
Certificate	ISO, BV, TUV, SGS, mill test certificate
Package	Fumigated wooden boxes for optimal protection

Additional Products Available

Stainless steel sheet/plate
Stainless steel coil
Stainless steel pipe/tube
Stainless steel bar/rod
Stainless steel square/angle bar
Galvanized steel sheet/plate
Galvanized steel coil
Galvanized steel pipe/tube

Available Materials & Grades

304, 321, 316, 316L, 310S, 309S, 202, 201, 430, 409L, 444, 410s, 904L, 2205, 2507, Incoloy 800, 800H, 800HT, 825, Inconel 600, 625, 718, Monel 400, Hastelloy C-276, and more.

Company Information

Large storage company with own factory specializing in stainless steel products for 23 years
Processing services including cutting, welding, surface treatment, and precision processing
Comprehensive product line with over 200 kinds of products
Special stainless steel products including Monel, Incoloy, Inconel, Hastelloy
Strict inspection system according to ISO 9001:2008 standards
AAA enterprise certified by Jiangsu government
Audited by world top inspection companies: ISO, SGS, TUV, and BV
Products exported to over 60 countries and regions worldwide
Annual production capacity of 50,000 tons of stainless steel products

Our Services

Free Samples	Available for most products
Customer Support	24 hours online with inquiries replied within 12 hours
Delivery Time	Most products delivered within 7 days after order
Trial Orders	Small trial orders accepted
Customization	Customized sizes and surface treatments available
Quality Inspection	MTC, PMI inspection, SGS inspection, and other third-party inspections
Technical Assistance	Professional assistance available for product selection

Product Images

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ASTM A564 SUS631 17-7pH Stainless Steel Round Bar with Bright Surface and OD 6-300mm

ASTM A564 Stainless Steel Bar

Bright Surface 17-7pH Round Bar

OD 6-300mm SUS631 Round Bar