ASTM A312 253mA/Uns S30815 Austenitic Chromium Nickel Stainless Steel Alloyed Pipe Supplier

• Customization: Available
• After-sales Service: Answer Customer Within 24hours
• Warranty: 30
• Model NO.: UNS S30815
• Type: Seamless
• Technique: Cold Drawn
• Material: Stainless Steel
• Surface Treatment: Polished
• Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
• Section Shape: Round
• End: Be/PE
• Od(mm): 6-1016
• Length: 5-7.2meter
• Transport Package: Knitting Strips Packed in Bundles
• Trademark: xintongda
• Origin: Wenzhou
• HS Code: 73044990
• Production Capacity: 2000metric Tons Per Month

Product Description

253MA/S30815/1.4835/X9CrNiSiNCe21-11-2 SEAMLESS STAINLESS STEEL PIPE AND TUBE

Product Description

Material Summary
The high heat resistant properties of 253 MA are obtained by the tight control of micro alloy additions. Whilst the benefit of creep rupture strength is down to the combination of nitrogen, carbon and cerium, its superior oxidation resistance is a result of the combination of cerium and silicon.Its strength at these temperatures is higher than that of alternatives such as Grade 310.

Product Parameters

Chemical Composition

 

Cr	Ni	C	Si	Mn	P	S	N	Ce	Fe
20.0-22.0	10.0-12.0	0.05-0.10	1.40-2.00	≤0.08	≤0.04	≤0.03	0.14-0.20	0.03-0.08	Balance

Note:
1.Element shall be determined arithmetically by difference.
Mechanical Propertie

Grade	Tensile Strength ksi(MPa)	Yield Strength ksi(MPa)	Elongation in 2", %	Hardness Brinell	Hardness Rockwell
253SMA	≥87(600)	≥45(310)	≥40	≤217HBW	≤95HRB

 

Applications

Used primarily for parts requiring excellent corrosion and strong magnetic properties such as:

• lead wires
• battery components
• transducers
• sparking electrodes
• heat exchangers
• implantable battery anode/connector tabs for CRM and Neurostimulation devices
• stamped or etched fabrications

Detailed Photos

 

Packaging & Shipping

1.generally export packing

   -packed by knitting strips in bundles

2.It is suggested that the pipes OD under 25MM or Less than container  are packed by plywood cases, which can protect pipes better.

Certifications

GOST,ISO9001-2015,AD2000,PED 2014/68/EU,BV Mode II,ISO45001-2018 Certificates.

 

FAQ

Are you a factory or a trading company?

We are a company with two mill and one warehouse,produce Stainless Steel/(Super)Duplex Steel/ Nickel Alloy seamless tube&pipes.
But we also can provide welded stainless steel pipes and pipe fittings, coils, sheets, bar, plates etc. if you need. Because we know this market well

Do you have any certificate?

We have approvals of ISO9001:2015,ISO14001:2015,ISO45001:2018, BV Ocean& Offshore Ship Classification Societies, GOST, TUV, PED AD2000 etc.
And will get ABS/NORSOK/DNV/CU-TR(EAC) soon.

What is your delivery time?

It mainly depends on your demanded volume and material grade. The time of delivery is usually around0.5- 1 month(1*40HT as usual).
We can send it out in 5 days if it has stock.

What is your payment terms?

Our usual payment term is 30% deposit and the rest against B/L. L/C is also acceptable. And the shipping terms are EXW,FOB, CFR,CIF.Whichever you like.

How can you guarantee the quality of my goods?

All material are 100% PMI tested and measured before shipping. We also accept third part inspection andEN10204.3.1B Mill test certificate for all materials.

How do you make our business long-term and good relationship?

1.We keep good quality and competitive price to ensure our customers benefit.
2. We respect every customer and we sincerely do business with them, sustain our service level before and after every deal.