{"id":1856,"date":"2024-11-18T11:25:46","date_gmt":"2024-11-18T07:55:46","guid":{"rendered":"https:\/\/ama-co.com\/?post_type=product&p=1856"},"modified":"2024-11-28T06:09:53","modified_gmt":"2024-11-28T02:39:53","slug":"ama-op132","status":"publish","type":"product","link":"https:\/\/ama-co.com\/en\/product\/ama-op132\/","title":{"rendered":"AMA OP132"},"content":{"rendered":"\n

Application and Properties:<\/strong><\/p>\n\n\n\n

Agglomerated aluminate-basic type flux for welding of pipe steels according to DIN 17172 and API 5L steels up to X70. Weld metal hardness is less than 240HV and resistant to sour gas environment. AMA OP132 produces a slight silicon and manganese pick-up. Weld metal toughness in low temperature is very good. When using this flux with S2MoTiB or S3MoTiB wire, the toughness of weld metal will be increased. It is suitable for longitudinal welding of sour gas and oil pipes and spiral pipes at high speed welding with single and multi-wire (up to 5 wires) welding system. The weld bead is of uniform profile, good wetting without undercut. The slag detachment is excellent. AMA OP132 can be used on either DC (positive) or AC up to 1200A on a single wire.
Damp flux shall be redried by baking at 300 \u2013 350 c
Grain size in according with Din 32 522:3-18.<\/p>\n\n\n\n

Main Constituents:<\/h4>\n\n\n\n
SiO2<\/sub>+TiO2<\/sub><\/th>CaO+MgO<\/th>Al2<\/sub>O3<\/sub>+Mno<\/th>CaF2<\/sub><\/th><\/tr>
20%<\/td>25%<\/td>35%<\/td>15%<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

Basicity to boniszewski: ~1.5<\/p>\n\n\n\n

All weld metal analysis (typical values):<\/h4>\n\n\n\n
AMA Trade Name<\/th>DIN\/EN<\/th>C<\/th>Si<\/th>Mn<\/th>Mo<\/th><\/tr>
50-11<\/td>S1<\/td>0.06<\/td>0.15<\/td>0.8<\/td>–<\/td><\/tr>
50-12<\/td>S2<\/td>0.06<\/td>0.20<\/td>1.3<\/td>–<\/td><\/tr>
50-14<\/td>S2Mo<\/td>0.05<\/td>0.20<\/td>1.3<\/td>0.47<\/td><\/tr>
50-18<\/td>S4<\/td>0.06<\/td>0.30<\/td>1.8<\/td>–<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

Mechanical properties of all-weld metal (typical values):<\/h4>\n\n\n\n
Welding Wire<\/th>Heat Treatment<\/th>Heat Treatment
(N\/mm 2 <\/sup>)<\/strong><\/th>		Tensile Strength
(N\/mm 2 <\/sup>)<\/strong><\/th>		Elongation
Lo=5d%<\/strong><\/th>		Impact Value (Joule)
ISO -V<\/strong>
0\u00b0C     -20\u00b0C     -40\u00b0C     -60\u00b0C<\/th><\/tr>
50-11<\/td>As Welded<\/td>470<\/td>360<\/td>26.5<\/td>200            80            –           –<\/td><\/tr>
50-12<\/td>As Welded<\/td>520<\/td>420<\/td>28<\/td>–            160            120           –<\/td><\/tr>
50-14<\/td>As Welded<\/td>580<\/td>495<\/td>23<\/td>–              110            60           –<\/td><\/tr>
50-18<\/td>As Welded<\/td>580<\/td>480<\/td>26<\/td>–              105            65           50<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

Mechanical properties of all-weld metal (typical values):<\/h4>\n\n\n\n

X70 Plates \u2013 Weld from both sides in one pass.<\/p>\n\n\n\n

Welding Wire<\/th>Heat Treatment<\/th>Tensile Strength
(N\/mm 2 <\/sup>)<\/strong><\/th>		Yield Strength
(N\/mm 2 <\/sup>)<\/strong><\/th>		Elongation
Lo=5d%<\/strong><\/th>		Impact Value (Joule)
ISO -V<\/strong>
0\u00b0C     -20\u00b0C     -30\u00b0C     -40\u00b0C<\/th><\/tr>
50-12<\/td>As Welded<\/td>>460<\/td>>350<\/td>–<\/td>90            80            65           50<\/td><\/tr>
50-14<\/td>As Welded<\/td>>610<\/td>>520<\/td>–<\/td>>100            >70            >50           –<\/td><\/tr><\/tbody><\/table><\/figure>\n","protected":false},"excerpt":{"rendered":"

Application and Properties: Agglomerated aluminate-basic type flux for welding of pipe steels according to DIN 17172 and API 5L steels up to X70. Weld metal hardness is less than 240HV and resistant to sour gas environment. AMA OP132 produces a slight silicon and manganese pick-up. Weld metal toughness in low temperature is very good. When […]<\/p>\n","protected":false},"featured_media":0,"comment_status":"open","ping_status":"closed","template":"","meta":{"inline_featured_image":false},"product_brand":[],"product_cat":[86,87],"product_tag":[],"class_list":["post-1856","product","type-product","status-publish","product_cat-saw-fluxes","product_cat-fluxes-for-submerged-arc-welding-of-general-struct","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/ama-co.com\/en\/wp-json\/wp\/v2\/product\/1856","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ama-co.com\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/ama-co.com\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/ama-co.com\/en\/wp-json\/wp\/v2\/comments?post=1856"}],"wp:attachment":[{"href":"https:\/\/ama-co.com\/en\/wp-json\/wp\/v2\/media?parent=1856"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/ama-co.com\/en\/wp-json\/wp\/v2\/product_brand?post=1856"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/ama-co.com\/en\/wp-json\/wp\/v2\/product_cat?post=1856"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/ama-co.com\/en\/wp-json\/wp\/v2\/product_tag?post=1856"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}