diff --git a/dev/tests/integration/testsuite/Magento/Framework/ObjectManager/Config/Reader/DomTest.php b/dev/tests/integration/testsuite/Magento/Framework/ObjectManager/Config/Reader/DomTest.php
index 2858190b31a38..20de329f940be 100644
--- a/dev/tests/integration/testsuite/Magento/Framework/ObjectManager/Config/Reader/DomTest.php
+++ b/dev/tests/integration/testsuite/Magento/Framework/ObjectManager/Config/Reader/DomTest.php
@@ -5,6 +5,11 @@
  */
 namespace Magento\Framework\ObjectManager\Config\Reader;
 
+/**
+ * Class DomTest @covers \Magento\Framework\ObjectManager\Config\Reader\Dom
+ *
+ * @SuppressWarnings(PHPMD.CouplingBetweenObjects)
+ */
 class DomTest extends \PHPUnit_Framework_TestCase
 {
     /**
@@ -58,8 +63,9 @@ protected function setUp()
             false
         );
         $this->_fileResolverMock->expects($this->once())->method('get')->will($this->returnValue($this->_fileList));
-        $this->_mapper = \Magento\TestFramework\Helper\Bootstrap::getObjectManager()->get(
-            \Magento\Framework\ObjectManager\Config\Mapper\Dom::class
+        $this->_mapper = \Magento\TestFramework\Helper\Bootstrap::getObjectManager()->create(
+            \Magento\Framework\ObjectManager\Config\Mapper\Dom::class,
+            ['argumentInterpreter' => $this->getArgumentInterpreterWithMockedStringUtils()]
         );
         $this->_validationState = new \Magento\Framework\App\Arguments\ValidationState(
             \Magento\Framework\App\State::MODE_DEFAULT
@@ -80,4 +86,47 @@ public function testRead()
         );
         $this->assertEquals($this->_mapper->convert($this->_mergedConfig), $model->read('scope'));
     }
+
+    /**
+     * Replace Magento\Framework\Data\Argument\Interpreter\StringUtils with mock to check arguments wasn't translated.
+     *
+     * Check argument $data has not key $data['translate'], therefore
+     * Magento\Framework\Data\Argument\Interpreter\StringUtils::evaluate($data) won't translate $data['value'].
+     *
+     * @return \Magento\Framework\Data\Argument\Interpreter\Composite
+     */
+    private function getArgumentInterpreterWithMockedStringUtils()
+    {
+        $booleanUtils = \Magento\TestFramework\Helper\Bootstrap::getObjectManager()->get(
+            \Magento\Framework\Stdlib\BooleanUtils::class
+        );
+        $stringUtilsMock = $this->getMockBuilder(\Magento\Framework\Data\Argument\Interpreter\StringUtils::class)
+            ->setConstructorArgs(['booleanUtils' => $booleanUtils])
+            ->setMethods(['evaluate'])
+            ->getMock();
+        $stringUtilsMock->expects($this->any())
+            ->method('evaluate')
+            ->with(self::callback(function ($data) {
+                return !isset($data['translate']);
+            }))
+            ->will(self::returnCallback(function ($data) {
+                return isset($data['value']) ? $data['value'] : '';
+            }));
+        $constInterpreter = new \Magento\Framework\Data\Argument\Interpreter\Constant();
+        $composite = new \Magento\Framework\Data\Argument\Interpreter\Composite(
+            [
+                'boolean' => new \Magento\Framework\Data\Argument\Interpreter\Boolean($booleanUtils),
+                'string' => $stringUtilsMock,
+                'number' => new \Magento\Framework\Data\Argument\Interpreter\Number(),
+                'null' => new \Magento\Framework\Data\Argument\Interpreter\NullType(),
+                'object' => new \Magento\Framework\Data\Argument\Interpreter\DataObject($booleanUtils),
+                'const' => $constInterpreter,
+                'init_parameter' => new \Magento\Framework\App\Arguments\ArgumentInterpreter($constInterpreter),
+            ],
+            \Magento\Framework\ObjectManager\Config\Reader\Dom::TYPE_ATTRIBUTE
+        );
+        $composite->addInterpreter('array', new \Magento\Framework\Data\Argument\Interpreter\ArrayType($composite));
+
+        return $composite;
+    }
 }
diff --git a/dev/tests/integration/testsuite/Magento/Framework/ObjectManager/_files/config_one.xml b/dev/tests/integration/testsuite/Magento/Framework/ObjectManager/_files/config_one.xml
index 05b87c57858fc..6b72714f643e8 100644
--- a/dev/tests/integration/testsuite/Magento/Framework/ObjectManager/_files/config_one.xml
+++ b/dev/tests/integration/testsuite/Magento/Framework/ObjectManager/_files/config_one.xml
@@ -19,7 +19,7 @@
                 <item name="boolZero" xsi:type="boolean">false</item>
                 <item name="intValue" xsi:type="number">100500</item>
                 <item name="nullValue" xsi:type="null"/>
-                <item name="stringPattern" xsi:type="string">az-value</item>
+                <item name="stringPattern" xsi:type="string" translate="true">az-value</item>
             </argument>
             <argument name="constParam" xsi:type="const">Magento\Store\Model\Website::CACHE_TAG</argument>
             <argument name="boolFalseParam" xsi:type="boolean">false</argument>
@@ -28,7 +28,7 @@
             <argument name="boolZeroParam" xsi:type="boolean">false</argument>
             <argument name="intValueParam" xsi:type="number">100500</argument>
             <argument name="nullValueParam" xsi:type="null"/>
-            <argument name="stringPatternParam" xsi:type="string">az-value</argument>
+            <argument name="stringPatternParam" xsi:type="string" translate="true">az-value</argument>
         </arguments>
     </type>
 </config>
diff --git a/dev/tests/integration/testsuite/Magento/Framework/ObjectManager/_files/config_two.xml b/dev/tests/integration/testsuite/Magento/Framework/ObjectManager/_files/config_two.xml
index a34d0d666817a..50f851653e49e 100644
--- a/dev/tests/integration/testsuite/Magento/Framework/ObjectManager/_files/config_two.xml
+++ b/dev/tests/integration/testsuite/Magento/Framework/ObjectManager/_files/config_two.xml
@@ -16,7 +16,7 @@
                 <item name="boolTrue" xsi:type="number">10</item>
                 <item name="boolOne" xsi:type="string">1</item>
                 <item name="boolZero" xsi:type="boolean">false</item>
-                <item name="stringPattern" xsi:type="string">Az-Value</item>
+                <item name="stringPattern" xsi:type="string" translate="true">Az-Value</item>
             </argument>
             <argument name="constParam" xsi:type="const">Magento\Store\Model\Website::CACHE_TAG</argument>
             <argument name="boolFalseParam" xsi:type="number">100</argument>
diff --git a/lib/internal/Magento/Framework/Config/Converter/Dom/DiFlat.php b/lib/internal/Magento/Framework/Config/Converter/Dom/DiFlat.php
new file mode 100644
index 0000000000000..4b9411169d60d
--- /dev/null
+++ b/lib/internal/Magento/Framework/Config/Converter/Dom/DiFlat.php
@@ -0,0 +1,27 @@
+<?php
+/**
+ * Copyright © Magento, Inc. All rights reserved.
+ * See COPYING.txt for license details.
+ */
+
+namespace Magento\Framework\Config\Converter\Dom;
+
+/**
+ * Converter of XML data to an array representation with no data loss excluding argument translation.
+ */
+class DiFlat extends Flat
+{
+    /**
+     * Retrieve key-value pairs of node attributes excluding translate attribute.
+     *
+     * @param \DOMNode $node
+     * @return array
+     */
+    protected function getNodeAttributes(\DOMNode $node)
+    {
+        $result = parent::getNodeAttributes($node);
+        unset($result['translate']);
+
+        return $result;
+    }
+}
diff --git a/lib/internal/Magento/Framework/Config/Test/Unit/Converter/Dom/DiFlatTest.php b/lib/internal/Magento/Framework/Config/Test/Unit/Converter/Dom/DiFlatTest.php
new file mode 100644
index 0000000000000..30f86e3ecdfc8
--- /dev/null
+++ b/lib/internal/Magento/Framework/Config/Test/Unit/Converter/Dom/DiFlatTest.php
@@ -0,0 +1,55 @@
+<?php
+/**
+ * Copyright © Magento, Inc. All rights reserved.
+ * See COPYING.txt for license details.
+ */
+
+namespace Magento\Framework\Config\Test\Unit\Converter\Dom;
+
+/**
+ * Class DiFlatTest @covers \Magento\Framework\Config\Converter\Dom\DiFlat
+ */
+class DiFlatTest extends \PHPUnit_Framework_TestCase
+{
+    /**
+     * Test subject.
+     *
+     * @var \Magento\Framework\Config\Converter\Dom\DiFlat
+     */
+    private $model;
+
+    /**
+     * @inheritdoc
+     */
+    protected function setUp()
+    {
+        $arrayNodeConfig = new \Magento\Framework\Config\Dom\ArrayNodeConfig(
+            new \Magento\Framework\Config\Dom\NodePathMatcher(),
+            [
+                '/root/multipleNode' => 'id',
+                '/root/wrongArray' => 'id',
+            ],
+            [
+                '/root/node_one/subnode',
+            ]
+        );
+        $this->model = new \Magento\Framework\Config\Converter\Dom\DiFlat($arrayNodeConfig);
+    }
+
+    /**
+     * Test \Magento\Framework\Config\Converter\Dom\DiFlat::convert() exclude attribute 'translate'.
+     *
+     * @covers \Magento\Framework\Config\Converter\Dom\DiFlat::convert()
+     */
+    public function testConvert()
+    {
+        $fixturePath = __DIR__ . '/../../_files/converter/dom/flat/';
+        $expected = require $fixturePath . 'result.php';
+
+        $dom = new \DOMDocument();
+        $dom->load($fixturePath . 'di_source.xml');
+
+        $actual = $this->model->convert($dom);
+        $this->assertEquals($expected, $actual);
+    }
+}
diff --git a/lib/internal/Magento/Framework/Config/Test/Unit/_files/converter/dom/flat/di_source.xml b/lib/internal/Magento/Framework/Config/Test/Unit/_files/converter/dom/flat/di_source.xml
new file mode 100644
index 0000000000000..eaecae8434986
--- /dev/null
+++ b/lib/internal/Magento/Framework/Config/Test/Unit/_files/converter/dom/flat/di_source.xml
@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+/**
+ * Copyright © Magento, Inc. All rights reserved.
+ * See COPYING.txt for license details.
+ */
+-->
+<root>
+    <node_one attributeOne = '10' attributeTwo = '20' translate="true" >
+        <subnode attributeThree = '30' translate="true" ></subnode>
+        <subnode attributeThree = '40' attributeFour = '40' translate="true" >Value1</subnode>
+        <books attributeFive = '50' translate="true" />
+    </node_one>
+    <multipleNode id="one" name="name1" translate="true" >
+        <value>1</value>
+    </multipleNode>
+    <multipleNode id="two" name="name2" translate="true" >
+        <value>2</value>
+    </multipleNode>
+    <someOtherVal translate="true" ></someOtherVal>
+    <someDataVal translate="true" ><![CDATA[]]></someDataVal>
+</root>
diff --git a/lib/internal/Magento/Framework/ObjectManager/Config/Mapper/ArgumentParser.php b/lib/internal/Magento/Framework/ObjectManager/Config/Mapper/ArgumentParser.php
index 6f47950e197a7..079a311a9536f 100644
--- a/lib/internal/Magento/Framework/ObjectManager/Config/Mapper/ArgumentParser.php
+++ b/lib/internal/Magento/Framework/ObjectManager/Config/Mapper/ArgumentParser.php
@@ -5,7 +5,7 @@
  */
 namespace Magento\Framework\ObjectManager\Config\Mapper;
 
-use Magento\Framework\Config\Converter\Dom\Flat as FlatConverter;
+use Magento\Framework\Config\Converter\Dom\DiFlat as FlatConverter;
 use Magento\Framework\Config\Dom\ArrayNodeConfig;
 use Magento\Framework\Config\Dom\NodePathMatcher;