Gold Member Since 2015
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Guangzhou Changfeng Steel Co., Ltd.

Mechanical alloy steel, alloy tool steel, Steel Products manufacturer / supplier in China, offering High Quality Steel for Mechanical 1.7220/SAE4135/35CrMo, 1.6523/SAE8620 Hot Rolled Alloy Tool Steel, D2/1.2379/SKD11 Mould Steel Round Bar For Cold Work Die Steel and so on.

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Supplier Homepage Product Mechanical Alloy Steel High Quality Steel for Mechanical 1.7220/SAE4135/35CrMo

High Quality Steel for Mechanical 1.7220/SAE4135/35CrMo

Purchase Qty.:
5-19 20+
FOB Unit Price: US $1,650 US $1,500
Purchase Qty. (Tons) FOB Unit Price
5-19 US $1,650
20+ US $1,500
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Port: Shenzhen, China
Production Capacity: 1000t/Month
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: SAE4135/1.7220/SCM435/35CrMo
  • Standard: AISI, ASTM, DIN, JIS, GB, BS
  • Technique: Hot Rolled or Forged Condition
  • Surface Treatment: Black or Milled
  • Application: Alloy Steel for Mechanical
  • Grade Number: SAE4135 Alloy Steel
  • Hot Rolled Technology: Eaf+Lf+Vd+ESR+Forged+Annealed
  • Payment: 30%Deposit, Balance by L/C at Sight, or T/T
  • Delivery Quatity: Include MOQ
  • Transport Package: Export Standard Packing or Customers′demand
  • Origin: China
  • Type: Steel Plate
  • Composition: Alloy Steel
  • Shape: Round
  • Special Use: Mold Steel
  • Ultrasonic Test Standard: Spe1921-Gr3, Class C/C
  • Hardness: 210hbs Max
  • Heat Treatment: Q/T
  • Delivery Day: 10-50 Days
  • Trademark: CF STEEL
  • Specification: According to customer requirements
  • HS Code: 7228300000
Product Description
1.7220/35CrMo/SAE4135/SCM435 Mechanical Alloy Tool Steel
Chemical Component(%)
0.33-0.380.15-0.350.70-0.900.80-1.100.035 max0.035 max0.15-0.25
ASTM 4135 has high fatigue limit of static strength, impact toughness and high hardenability, higher than 40Cr, has high creep strength and rupture strength under high temperature, long-term working temperature of 500 degree; cold plastic deformation medium, poor weldability.
SAE 4135 Alloy Steel used for vehicles, engines and machines-axles, turbine components, chains, Forgings, Truck, turbine or rotor drive shafts, gearbox gears, axles, half-shafts for rear axle stays.Shafts of All types, gears and any components subject to fatigue stresses.
Hot rolled technology:EAF+LF+VD
Forged technology:EAF+LF+VD+ESR+Forging+Q T+Machined surface

Heat treatment:
Annealing or Q+T
Surface treatment:

We provide standard export packing or according to customers' request.
Delivery time:
For abundant stock, 15-20 days.For customized products, 30-50 days.

All the sizes as require can be customerized as fresh production with MOQ,products of required specifications can be developed/produced per international, chinese or industry standards, or based on agreements with customers.


High Quality Steel for Mechanical 1.7220/SAE4135/35CrMo
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