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ISO H1 Application:ISO standard iron grain size heat resistant steel
Category Type Steel grade Standard Country
Grades Special Alloy ISO H1 ISO ISO

Chemical composition % of the ladle analysis of grade ISO H1

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%) Ti(%)
Max 0.08 Max 1.0 Max 1.0 Max 0.04 Max 0.030 10.5-12.5 Max 1.0 6x%C≤1.0
ISO standard iron grain size heat resistant steel
Mechanical properties of grade ISO H1
Proof strength
Rp0.2 (MPa)
Tensile strength
Rm (MPa)
Impact energy
KV (J)
Elongation at fracture
A (%)
Reduction in cross section on fracture
Z (%)
As-Heat-Treated Condition Brinell hardness (HBW)
812 (≥) 277 (≥) 11 23 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 243
Physical properties of grade ISO H1
Property Density
kg/dm3
Temperature T
°C/F
Specific heat
J / kgK
Thermal conductivity
W/mK
Electric resistance
µΩ·cm
Modulus of elasticity
kN/mm2
Expansion rate
643 (≥) 322 (≥) 12 42 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 124
Temp.
°C/°F
Creep strain limit
(10000h)
(Rp1,0) N/mm2
Creep rupture strength
(10000h)
(Rp1,0) N/mm2
154 342 889
ISO H1 Range of products
Product type Products Dimension Processes Deliver Status
Plates / Sheets Plates / Sheets 0.08-200mm(T)*W*L Forging, hot rolling and cold rolling Annealed, Solution and Aging, Q+T, ACID-WASHED, Shot Blasting
Steel Bar Round Bar, Flat Bar, Square Bar Φ8-1200mm*L Forging, hot rolling and cold rolling, Cast Black, Rough Turning, Shot Blasting,
Coil / Strip Steel Coil /Steel Strip 0.03-16.0x1200mm Cold-Rolled & Hot-Rolled Annealed, Solution and Aging, Q+T, ACID-WASHED, Shot Blasting
Pipes / Tubes Seamless Pipes/Tubes, Welded Pipes/Tubes OD:6-219mm x WT:0.5-20.0mm Hot extrusion, Cold Drawn, Welded Annealed, Solution and Aging, Q+T, ACID-WASHED
Cross Reference Table(Equivalent Grade)
Grade Standard Country Application
GH1015 ISO ISO
Solid solution strengthening type iron base alloy
GH1016 ISO ISO
Classification and designation for superalloys and high temperature intermetallic materials
GH1035 ISO ISO
Classification and designation for superalloys and high temperature intermetallic materials
GH1040 ISO ISO
Classification and designation for superalloys and high temperature intermetallic materials
GH1131 ISO ISO
Classification and designation for superalloys and high temperature intermetallic materials
GH1140 ISO ISO
Classification and designation for superalloys and high temperature intermetallic materials
GH1013 ISO ISO
Iron-based Superalloy
GH1014 ISO ISO
Iron-based superalloy
GH1138 ISO ISO
Iron-based superalloy
GH1139 ISO ISO
Iron-based superalloy
GH1167 ISO ISO
Iron-based superalloy
A 564 S13800 ISO ISO
Hot-Rolled and Cold-Finished Age-Hardening Stainless Steel Bars and Shapes
A 693 S13800 ISO ISO
Precipitation-Hardening Stainless and Heat-Resisting Steel Plate, Sheet, and Strip
A 705 S13800 ISO ISO
Age-Hardening Stainless Steel Forgings
S13800 ISO ISO
Precipitation Hardenable Chromium Nickel Aluminum Molybdenum Stainless Steel
SA-564 S13800 ISO ISO
Hot-Rolled and Cold-Finished Age-Hardening Stainless Steel Bars and Shapes
SA-693 S13800 ISO ISO
Specification for Precipitation-Hardening Stainless and Heat-Resisting Steel Plate, Sheet, and Strip
SA-705 S13800 ISO ISO
Specification for Age-Hardening Stainless Steel Forgings
S14800 ISO ISO
Precipitation Hardenable Chromium Nickel Molybdenum Aluminum Stainless Steel
S14800 ISO ISO
Precipitation Hardenable Chromium Nickel Molybdenum Aluminum Stainless Steel

Relevant products

ISO H1 Equivalent Grade Stock

Steel grade Dimension Shape Unit Quantity Delivery state Query
Incoloy800 round bar Φ115*1400 Round Bar Kgs 169 Hot-Rolled+Annealed+black Enquiry
H13 Tool Steel 50x710xL Flat or Square bar PCS 4 Forged+Annealed+black Enquiry
1.2344(H13/X40CrMoV5-1/Z40CDV5) Stock List Dia.182mm - Dia.510mm Round Bar Tons 120 Forged+Annealed+black Enquiry
PH13-8Mo Forgings Select 0 Select Enquiry
0Cr13Ni8Mo2Al, PH13-8Mo, 13-8Mo, XM-13 round bar stock Select 0 Select Enquiry

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