ASTM A286 A453 B638 Grade 660 Gr A B C D Ss Round Bar Diameter 70mm Length 3000mm
Stainless Steel ASTM A286 A453 B638 Grade 660 Gr. A B C D Round bar Diameter 70mm Length 3000mm
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Product Name
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Stainless Steel Bar / Rod
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Shape
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Round bar,Angle bar,Channel bar,Square bar,Flat bar,I/H bar,Hexagonal bar and profiles
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Outer
Diameter (OD) |
Peeling Bar: 16~180mm
Cold Drawn Bar: 4.76~120mm (All sizes can be customized) Forged Bar: 180~400mm |
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Technique
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Hot Rolled,Cold Rolled,Cold Drawn,Forged
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Material
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201, 202, 301, 302, 304, 304L, 310S, 316, 316L, 321, 430, 430A, 309S, 2205, 2507, 2520, 430 , 410, 440, 904L 66 718 ect, Or Customized
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Standard
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ASTM, JIS, GB, AISI, DIN, BS,EN
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Certifications
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ISO 9001 BV SGS
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Packing
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Industry standard packaging or according to client's requirement
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Payment terms
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30%T/T in advance, the balance against the B/L copy
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Delivery time
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Fast delievery in 7 days,up to order quantity
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Grade 660 Specification/Condition
- ASTM A453 Gr 660 B+D/ ASTM A638 Gr 660 Type 2/ NACE MR0175 / UNS S66286
Grade 660 Applications
- bolting for piping and special purpose applications
- boiler and pressure vessels
Grade 660 Technical Data
- UTS (KSI): Min 120 KSI
- Yield 0.2% Offset (KSI): Min 95 KSI
- EL (% Min): 15%
- RA (% Min): 35%
- Hardness (HRC): 24-35 HRC
- Charpy Impact Min. ft-lbs: 20 @-100°C
Grade 660 Stocking Dimensions
- Bar: 0.5 – 6.5 in
- Bored Bar with bespoke internal diameters via vSM’s in-house deep hole drilling and honing capabilities
Grade 660 Chemical Composition (Wt %)
Carbon(C) |
Manganese(Mn) |
Phosphorus(P) |
Sulfur(S) |
Silicon(Si) |
Nickel(Ni) |
Cobalt(Co) |
| 0.08 Max | 2.0 Max | 0.040 Max | 0.030 Max | 1.0 Max | 24.0-27.0 | – |
Chromium(Cr) |
Molybdenum(Mo) |
Niobium + Tantalum(Nb (Cb) + Ta) |
Titanium(Ti) |
Copper(Cu) |
Aluminum(Al) |
Iron (Fe) & Others |
| 13.5-16.0 | 1.0-1.5 | – | 1.9-2.35 | – | 0.35 | Fe– Balance, V– 0.10-0.50, B– 0.001-0.010 |
| FAQ |
Q:What is your MOQ?
A:Our MOQ is usually 10 Tons,or mix material or sizes together one container.
Q:How long is your delivery time?
A:Generally it is about 40 days after confirm the order,if stock material and nomal sizes are right,They will be deliveried within 15 days.
Q:Do you provider samples?is it free or extra?
A:We could send you the samples,sample cost is according to actual material cost and transport fee should be paid by you.
Q:OEM is acceptable
A:Yes,we can produce according to your order ,or your drawings sketches,to do.
Q:What is your terms of payment?
A:We usually accept 30% T/T in advance.70% in the period of shipment.L/Cand other payment can negotiated.
Q:Why choose us?
A:Quality first is our faith,price is competitive,and we have worked in steel industrial more than 15 years,we have professional team and engineers can give technical support and service to meet your projects request.Welcome to visit us.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.