diff --git a/changelog.txt b/changelog.txt
index 5feed5b..55174af 100644
--- a/changelog.txt
+++ b/changelog.txt
@@ -1,4 +1,10 @@
 ---------------------------------------------------------------------------------------------------
+Version: 0.5.4
+Date: 2021-07-06
+  Features:
+    - Very basic Industrial Revolution 2 compatibility.
+    - Nuclear Reprocessing Rebalance compatibility
+---------------------------------------------------------------------------------------------------
 Version: 0.5.3
 Date: 2021-07-01
   Features:
diff --git a/info.json b/info.json
index 233aba3..b9251ae 100644
--- a/info.json
+++ b/info.json
@@ -1,6 +1,6 @@
 {
     "name": "bzlead",
-    "version": "0.5.3",
+    "version": "0.5.4",
     "factorio_version": "1.1",
     "title": "Lead",
     "author": "Brevven",
diff --git a/lead-recipe-updates.lua b/lead-recipe-updates.lua
index ff04412..cb155fe 100644
--- a/lead-recipe-updates.lua
+++ b/lead-recipe-updates.lua
@@ -2,7 +2,7 @@
 --
 local util = require("__bzlead__.util");
 
-if (not mods["pyrawores"] and not mods["bobplates"] and not mods["angelssmelting"]) then
+if (not mods["pyrawores"] and not mods["bobplates"] and not mods["angelssmelting"] and not mods["IndustrialRevolution"]) then
   util.replace_ingredient("pipe", "iron-plate", "lead-plate")
   util.replace_ingredient("pipe-to-ground", "iron-plate", "lead-plate")
   util.replace_some_ingredient("storage-tank", "iron-plate", 10, "lead-plate", 10)
diff --git a/lead-recipe.lua b/lead-recipe.lua
index dd6e927..e363c20 100644
--- a/lead-recipe.lua
+++ b/lead-recipe.lua
@@ -2,12 +2,8 @@
 
 local util = require("__bzlead__.util");
 
-
-
-if (not mods["pyrawores"] and not mods["bobplates"] and not mods["angelssmelting"]) then
-
-data:extend(
-{
+if (not mods["pyrawores"] and not mods["bobplates"] and not mods["angelssmelting"] and not mods["IndustrialRevolution"]) then
+data:extend({
   {
     type = "recipe",
     name = util.lead_plate,
@@ -84,12 +80,58 @@ data:extend(
       energy_required = 17.5,
       ingredients = {{"lead-ore", 100}},
       results = {
-        {type="item", name = util.lead_plate, amount=50, probability=5/6},
+        {type="item", name = util.me.lead_plate, amount=50, probability=5/6},
         {type="item", name = "copper-ore", amount=25, probability=1/3},
       }
     }
   } or nil,
-}
-)
+})
 end
 
+if mods["IndustrialRevolution"] then
+data:extend({
+  {
+    type = "recipe",
+    name = "bz-lead-ingot",
+    category = "smelting",
+    subgroup = "raw-material",
+    order = "d[lead-plate]",
+    icons = (mods["Krastorio2"] and
+        {
+          { icon = "__IndustrialRevolution__/graphics/icons/64/lead-ingot.png", icon_size = 64, icon_mipmaps = 4, },
+          { icon = "__bzlead__/graphics/icons/lead-ore.png", icon_size = 64, icon_mipmaps = 3, scale=0.25, shift= {-8, -8}},
+        } or {
+          { icon = "__IndustrialRevolution__/graphics/icons/64/lead-ingot.png", icon_size = 64, icon_mipmaps = 4, },
+        }),
+    normal = (mods["Krastorio2"] and
+        {
+          enabled = true,
+          energy_required = 16,
+          ingredients = {{"lead-ore", 10}},
+          results = {
+            {type="item", name = "lead-ingot", amount_min=4, amount_max=5},
+            {type="item", name = "copper-ore", amount_min=1, amount_max=2},
+          }
+        } or
+        {
+          enabled = true,
+          energy_required = 6.4,
+          ingredients = {{"lead-ore", 2}},
+          results = {
+            {type="item", name = "lead-ingot", amount=2, probability=5/6},
+            {type="item", name = "copper-ore", amount=1, probability=1/3},
+          }
+        }),
+    expensive =
+    {
+      enabled = true,
+      energy_required = 12.8,
+      ingredients = {{"lead-ore", 4}},
+      results = {
+        {type="item", name = "lead-ingot", amount=2, probability=5/6},
+        {type="item", name = "copper-ore", amount=2, probability=1/3},
+      }
+    }
+  },
+})
+end
diff --git a/locale/de/lead.cfg b/locale/de/lead.cfg
index 8f7a941..9193c5b 100644
--- a/locale/de/lead.cfg
+++ b/locale/de/lead.cfg
@@ -31,6 +31,7 @@ lead-plate=__ITEM__lead-plate__
 smelt-compressed-lead-ore=__ITEM__lead-plate__
 lead-dust=__ITEM__lead-dust__
 dirty-water-filtration-lead=Filtrieren von verunreinigtem Wasser [item=lead-ore]
+bz-lead-ingot=Bleibarren
 
 [recipe-description]
 enriched-lead=Anreichern von Bleierz durch Reinigen mit Schwefelsäure [fluid=sulfuric-acid] und Wasser [fluid=water], wodurch die Endausbeute verbessert wird. Es entsteht verunreinigtes Wasser [fluid=dirty-water] als Nebenprodukt.
diff --git a/locale/en/lead.cfg b/locale/en/lead.cfg
index 7c73b27..3ba4775 100644
--- a/locale/en/lead.cfg
+++ b/locale/en/lead.cfg
@@ -31,6 +31,7 @@ lead-plate=__ITEM__lead-plate__
 smelt-compressed-lead-ore=__ITEM__lead-plate__
 lead-dust=__ITEM__lead-dust__
 dirty-water-filtration-lead=Filter dirty water [item=lead-ore]
+bz-lead-ingot=Lead ingot
 
 [recipe-description]
 enriched-lead=Enrich lead ore, purifying with sulfuric acid [fluid=sulfuric-acid] and water [fluid=water], improving the final yield. Produce dirty water [fluid=dirty-water] as a byproduct.
diff --git a/locale/ja/lead.cfg b/locale/ja/lead.cfg
index e4f0041..8fe1ca2 100644
--- a/locale/ja/lead.cfg
+++ b/locale/ja/lead.cfg
@@ -31,6 +31,7 @@ lead-plate=__ITEM__lead-plate__
 smelt-compressed-lead-ore=__ITEM__lead-plate__
 lead-dust=__ITEM__lead-dust__
 dirty-water-filtration-lead=汚水分離[item=lead-ore]
+bz-lead-ingot=鉛のインゴット
 
 [recipe-description]
 enriched-lead=鉛鉱石を硫酸[fluid=sulfuric-acid] と水で[fluid=water] 処理し、収量を改善します。副産物として汚水[fluid=dirty-water] を生産します。
diff --git a/locale/pl/lead.cfg b/locale/pl/lead.cfg
index b94dc61..00e2a91 100644
--- a/locale/pl/lead.cfg
+++ b/locale/pl/lead.cfg
@@ -31,6 +31,7 @@ lead-plate=__ITEM__lead-plate__
 smelt-compressed-lead-ore=__ITEM__lead-plate__
 lead-dust=__ITEM__lead-dust__
 dirty-water-filtration-lead=Oczyszczanie ścieku z flotacji [item=lead-ore]
+bz-lead-ingot=Sztabka ołowiu
 
 [recipe-description]
 enriched-lead=Wzbogacanie poprzez flotację z użyciem kwasu siarkowego [fluid=sulfuric-acid] i wody [fluid=water], zwiększając koncentrację pierwiastka. Po flotacji pozostają ścieki [fluid=dirty-water].
diff --git a/locale/ru/lead.cfg b/locale/ru/lead.cfg
index 3f411fe..b7050d9 100644
--- a/locale/ru/lead.cfg
+++ b/locale/ru/lead.cfg
@@ -30,6 +30,7 @@ lead-plate=__ITEM__lead-plate__
 smelt-compressed-lead-ore=__ITEM__lead-plate__
 lead-dust=__ITEM__lead-dust__
 dirty-water-filtration-lead=Фильтрация грязной воды [item=lead-ore]
+bz-lead-ingot=Свинцовый слиток
 
 [recipe-description]
 enriched-lead=Обогащает свинец серной кислотой [fluid=sulfuric-acid] и водой [fluid=water], увеличивая объёмы продукции. Производит грязную воду [fluid=dirty-water] как побочный продукт.