AMS 5546/AMS 5512 Cold Rolled 347/347H Stainless Steel Sheet for Fasteners

• Customization: Available
• Type: Steel Plate
• Standard: ASTM, AISI, GB, JIS, DIN, BS
• Model NO.: 347/347H
• Certification: ISO, RoHS, IBR
• Technique: Cold Rolled/Hot Rolled
• Application: Chemical Processing,Food Processing,Acid Service
• Special Use: Petroleum Refining,Waste Heat Recovery
• Stock: Stock
• Thickness: 0.3mm to 280mm
• Width: 1000mm to 2200mm
• Length: Cut as Requirement
• Surface: 2b, No.1, 1d, 2D, Hl, 8K, Ba, Sb
• Mtc: En 10204/3.1
• Edge: Mill Edge or Slit Edge
• Transport Package: as Customer′s Requirement
• Trademark: ZYTC
• Origin: China
• HS Code: 72192410
• Production Capacity: 500 Tons/Month

Product Description

1: Product Details


Alloy 347 (S34700) is stabilized stainless steel plate which offers as its main advantage an excellent resistance to intergranular
corrosion following exposure to temperatures in the chromium carbide precipitation range from 800 to 1500°F (427 to 816°C).
Alloy 347 stainless steel plate is stabilized by the addition of columbium and tantalum.
Alloy 347 stainless steel plate is also advantageous for high temperature service because of its good mechanical properties.
Alloy 347 stainless steel plate offers higher creep and stress rupture properties than Alloy 304 and, particularly,
Alloy 304L, which might also be considered for exposures where sensitization and intergranular corrosion are concerns.
Alloy 347 (UNS S34700) is columbium stabilized austenitic stainless steel plate with good general corrosion resistance and
somewhat better resistance in strong oxidizing conditions than 321 (UNS S32100). It has excellent resistance to intergranular
corrosion after exposure to temperatures in the chromium carbide precipitation range of 800 - 1500°F (427 - 816°C).
The alloy has good oxidation resistance and creep strength to 1500°F (816°C). It also possesses good low temperature toughness.
Alloy 347H (UNS S3409) stainless steel plate is the higher carbon (0.04 - 0.10) version of the alloy. It was developed for enhanced
creep resistance and for higher strength at temperatures above 1000°F (537°C). 
Alloy 347 stainless steel plate cannot be hardened by heat treatment, only by cold working. It can be easily welded and processed
by standard shop fabrication practices.
2: Chemical Composition with different standards 

Tianjin Zhongyantiancheng Steel Co.,Ltd
Commodity	Stainless Steel Plate/Stainless Steel Sheet
Material	347
Standard	GB	JIS	ASTM/ASME	DIN
	06Cr18Ni11Nb	SUS347	347	1.4550
Chemical Composition	C	Mn	P	S
	≤0.08	≤2.00	≤0.045	≤0.03
	Si	Cr	N	Ni
	≤1.00	17--19	≤0.10	9.0-12.0
Thickness	0.3mm--16mm(cold rolled) 3mm--280mm(hot rolled)
Width	1000mm--2200mm
Length	1000mm-6000mm, as customers' request
Surface	BA/2B/NO.1/NO.3/NO.4/8K/HL/2D/1D
manufacture	Hot Rolled/Cold Rolled
Packing	Packed in bundles with standard export sea-worthy package
Delivery Time	Within 15 working days, according to customers' quantities
Quality	High Quality.SGS inspection is accepted if needed
Place of Origin	Tianjin
Productivity	500 MT/Month
Payment	T/T,L/C
MOQ	1 MT
Application	equipment and storage,fluid catalytic cracking units, recuperators
Note	We can also do other materials

3: Stainless Steel Plate Process 

4: Package & Shipping  



5: Company Introduction




6: Contact Us