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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
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 | |
| 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
Chemical Processing
Food Processing – equipment and storage
Petroleum Refining – fluid catalytic cracking units, polythionic acid service
Pharmaceutical Production
Waste Heat Recovery – recuperators