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Carbon Steel AISI 1137 | UNS# G11370

Carbon Steel AISI 1137 is a general purpose alloy, used for parts that require strength and machinability.

Carbon Steel AISI 1137: forms, specifications and uses

Carbon Steel AISI 1137 is supplied to specifications including ASTM A29, ASTM A108, ASTM A311, ASTM A510, ASTM A576, AMS 5020, AMS 5024C, AMS 5024D, AMS 5024 and QQ-S-637.

Typical uses of Carbon Steel AISI 1137 include gears, shafts, studs and bolts and nuts.

For Carbon Steel AISI 1137, request a quote online or contact your nearest Titanium Industries location. Alloy data on this page is for reference only, not for design.

Carbon Steel AISI 1137 is a general purpose alloy, used for parts that require strength and machinability. It demonstrates good stress resistance, is considered re-sulphurized, and has a machining cost factor of 2.7 in comparison to AISI 12L14. Welding is not ideal due to high sulfur content. 1137 can be annealed, quenched, tempered, and heat treated.

AISI 1137 Specifications:

  • ASTM A29 (1137), ASTM A108, ASTM A311 (1137), ASTM A510 (1137), ASTM A576 (1137)
  • SAE J1397 (1137), SAE J403 (1137), SAE J412 (1137), SAE J414
  • AMS 5020, AMS 5024C, AMS 5024D, AMS 5024
  • QQ-S-637 (1137)

Carbon Steel AISI 1137 Applications:

  • Gears
  • Shafts
  • Studs
  • Bolts and nuts

Discounted Carbon Steel Round Bar

DISCLAIMER: Alloy data sheets are for reference only, not for design purposes.

Carbon Steel AISI 1137 | UNS# G11370 — Table 1
Chemical Composition
Mn 1.35 - 1.65% C 0.32 - 0.39% S 0.08 - 0.13% P 0.04% Max Fe 98%
Carbon Steel AISI 1137 | UNS# G11370 — Table 2
PHYSICAL PROPERTIES
Density (lbs/cubic in) Electrical conductivity (% IACS) Thermal conductivity (W/m-K) Specific heat capacity (BTU/lb-°F) Thermal expansion (µm/m-K) Melting Point (°F)
0.278 10.0% 51 0.11 13 2660
Carbon Steel AISI 1137 | UNS# G11370 — Table 3
Mechanical Properties
Property Minimum Maximum
Yield Strength Range (Mpa)240 370 650
Tensile Strength Range (Mpa) 700 760
Elongation 11% 17%
Hardness, Brinell 200 210
Modulus of Elasticity (ksi) (E):  27557 - 30458
Machineability General Index: -

Carbon Steel AISI 1137: questions and answers

What is Carbon Steel AISI 1137?

Carbon Steel AISI 1137 is a general purpose alloy, used for parts that require strength and machinability.

Which specifications does Carbon Steel AISI 1137 meet?

ASTM A29, ASTM A108, ASTM A311, ASTM A510, ASTM A576, AMS 5020, AMS 5024C, AMS 5024D, AMS 5024 and QQ-S-637.

What is Carbon Steel AISI 1137 used for?

Gears, shafts, studs and bolts and nuts.

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