Stainless Steel A312 UNS S31000 ERW Pipe

Price:	4500.0 USD
Payment Terms:	T/T,L/C,D/A,D/P
Place of Origin:	Zhejiang, China (Mainland)


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Product Detail

Means of Transport: Ocean,Land

Packing: Plastic, Wooden Case, Other...

Brand: Ganyeah

Standard: Astm a312/Astm a778/Astm a5...

Section Shape: Round

Length: 6 m or as customers' reques...

HS Code: 730640000/730611000

Production Capacity: 2000Ton/Month

Delivery Date: 15days

Grade: SUS 304/304L/ 316L/347H/S32...

Inspection: UT, ET, HT, RT

Certification: API 5LC,DNV•GL, ABS, TUV, L...

Surface: Pickling,annealing,polishin...

Origin: China

Specifications: ASTM A/ASME /A249/A269/A312/A358 CL. I to V ASTM A789/A790
Sizes (ERW): 1/2" NB - 24" NB
Sizes (EFW): 6" NB - 100" NB

Stainless Steel A312 310 ERW Pipe, Supplier of Stainless Steel a312 310 ERW Pipe in China

Stainless Steel A312 310 ERW Pipe Specification

Manufacturer, Stockholder, Suppliers and Exporter's of ASTM A312 TP310 Stainless Steel Pipes & Tubes in China

Product Range

Specifications: ASTM A/ASME SA213/A249/A269/A312/A358 CL. I to V ASTM A789/A790
Sizes (Seamless): 1/2" NB - 24" NB
Sizes (ERW): 1/2" NB - 24" NB
Sizes (EFW): 6" NB - 100" NB

Wall Thickness available:
Schedule 5S - Schedule XXS (heavier on request)

Other Materials Testing:

NACE MR0175, H2 SERVICE, OXYGEN SERVICE, CRYO SERVICE, etc.

Dimensions:
All Pipes is manufactured and inspected/tested to the relevant standards including ASTM, ASME and API etc.

Composition Stainless Steel A312 310 ERW Pipe

Typical compositional ranges for grade 310 stainless steels are given in table 1.

Table 1. Composition ranges for Stainless Steel A312 310 ERW Pipe

Grade		C	Mn	Si	P	S	Cr	Mo	Ni	N
310	min. max.	- 0.25	- 2.00	- 1.50	- 0.045	- 0.030	24.0 26.0	-	19.0 22.0	-
310S	min. max.	- 0.08	- 2.00	- 1.50	- 0.045	- 0.030	24.0 26.0	-	19.0 22.0	-

Mechanical Properties 310 Stainless Steel Pipes and Tubes
Typical mechanical properties for grade 310 stainless steels are given in table 2.

Table 2. Mechanical properties of 310 grade stainless steel

Grade	Tensile Strength (MPa) min	Yield Strength 0.2% Proof (MPa) min	Elongation (% in 50mm) min	Hardness
Grade	Tensile Strength (MPa) min	Yield Strength 0.2% Proof (MPa) min	Elongation (% in 50mm) min	Rockwell B (HR B) max	Brinell (HB) max
310	515	205	40	95	217
310S	515	205	40	95	217

Physical Properties of 310 Stainless Steel Pipes and Tubes
Typical physical properties for annealed grade 310 stainless steels are given in table 3.

Table 3. Physical properties of 310 grade stainless steel in the annealed condition

Grade	Density (kg/m3)	Elastic Modulus (GPa)	Mean Coefficient of Thermal Expansion(m/m/0C)			Thermal Conductivity(W/m.K)		Specific Heat 0-1000C (J/kg.K)	Electrical Resistivity (n.m)
			0-1000C	0-3150C	0-5380C	at 1000C	at 5000C
310/S	7750	200	15.9	16.2	17.0	14.2	18.7	500	720

Grade Specification Comparison of 310 Stainless Steel Pipes and Tubes
Approximate grade comparisons for 310 stainless steels are given in table 4.

Table 4. Grade specifications for 310 grade stainless steel

Grade	UNS No	Old British		Euronorm		Swedish SS	Japanese JIS
Grade	UNS No	BS	En	No	Name	Swedish SS	Japanese JIS
310	S31000	310S24	-	1.4840	X15CrNi25-20	-	SUH 310
310S	S31008	310S16	-	1.4845	X8CrNi25-21	2361	SUS 310S
These comparisons are approximate only. The list is intended as a comparison of functionally similar materials not as a schedule of contractual equivalents. If exact equivalents are needed original specifications must be consulted.