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347H Stainless Steel Plate

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). In most instances, the carbon content of the plate enables dual certification.
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  • 347H

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). In most instances, the carbon content of the plate enables dual certification.


Surface Finished Of Stainless Steel Sheet :

Surface    finish

Characteristics & Application

NO 1

Hot-rolled surface,annealed and pickled,can be used as cold-rolling material,industial tanks   and chem i cal devices.

2D

Cold-rolled, an nealed and pick led with out skinpassing the dull prod ucts can be used   as auto mo bile parts, build ing materrials and pipings.

2B

The surface brightness and flatness of NO.2B is better than NO.2D. Then through a special       surfacetreament to improve its mechamical properties, N02B could nearly satisfy com pre hen

sive uses.

NO.3

Polished with abra sive belt of grit #100#120,have bet ter bright ness with dis con tin u ous coarse

stria, used as in ner and ex ter nal or na ments for building, elec tri cal ap pli anc es and kitchen

uten sils etc.

NO.4

Polished with abrasive belt of grit #150#180, have better brightness with discontinuous   coarse stria, but thinner than NO.3, are used as bathtud buildinginner and external   ornaments electrical appliances, kitchen utensils and food processing equipment etc.

#320

Polished with abrasive belt of grit #320, have better brightness with discontinuous coarse stria,

but thinner NO.3, are used as bathtub building   inner and external ornaments electrical

appliances kitchen utensils and food lprocessing equipment etc.

HL

Polished with abrasive belt of grit #150-320 on the No.4 finish and has continuous streaks,

mainly used as building   ornaments, elevators, door of building, frontal plate etc.

BA

Cold rolled, bright an nealed and skin-passed, the prod uct has ex cel lent bright ness and good re flex iv i ty like mirror,

used for lectrical appliances, mirror, kitch en apparatus, or na ment ma te ri als etc


We are ISO 9001:2008 certified company with more than 20 years steel experience & have exported to countries such as Argentina, Australia, Canada , Chile, Mexico , Colombia, Denark , Norway, Finland, Germany, UAE, France, Vietnam, Brazil, America, Hungary, Sri Lanka, Malaysia, Saudi Arabia, Thailand, Indonesia, India, Iraq, Kuwait , Isreal, Lebanon,Morocco, Iran, Taiwan, Singapore, Qatar, Japan, Spain, Italy, Peru, South Korea, Turkey,Russia ,Philippines, Rome, England etc.

 

If there is any questions , pls do not hesitate to contact us ! 

Mr.Jim 

Mobile/Wechat  : +86 15902911689

Email : info@yklsteel.com 



 

ASTM A240 347H Chemical Composition

Grade

The Element Max (%)

C

Mn

P

S

Si

Cr

Ni

ASTM A240 347H

0.04-0.1

2.00

0.045

0.030

0.75

17.0-19.0

9.0-13

Mo

N

Cu

Cb

Ti






0.6




 

Grade

ASTM A240 347H Mechanical Property

Yield

Tensile

Elongation

Hardness, max

ASTM A240 347H

Min Mpa

Mpa

Min  %

Brinell

Rockwell B

205

515

40%

201

92

 


Chemical Processing

Food Processing – equipment and storage

Petroleum Refining – fluid catalytic cracking units, polythionic acid service

Pharmaceutical Production

Waste Heat Recovery – recuperators


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