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DIN931 / 933 Hot Dip Galvanized Railway Bolt 8.8 Grade 45# Steel

Categories Railway Bolt
Brand Name: ZHONGYUE
Model Number: DIN931
Certification: TUV, SGG, ISO9001
Place of Origin: China
MOQ: 10,000pcs
Price: USD0.5 to USD2.0
Payment Terms: L/C, T/T
Supply Ability: 100, 000MT Per week
Delivery Time: 15-40 days according to your order quantity
Packaging Details: 25kg/woven bag, 36bags/ wooden pallet , 24pallets/container
Heat Treatment: Tempering, Hardening, Spheroidizing
Standards: DIN, JIS, ISO, ANSI, ASME, BS, AS
Customization: Available
Certificates: ISO9001:2008, ISO14001:2004
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DIN931 / 933 Hot Dip Galvanized Railway Bolt 8.8 Grade 45# Steel

DIN931 / 933 Hot Dip Galvanized Railway Bolt 8.8 Grade 45# Steel​


Standard:DIN, JIS, ISO, ANSI, ASME, BS, AS

Grade:4.8/ 8.8/ 10.9/ 12.9

Dimensions:M8, M10, M12, M14, M16, M18, M20, M22, M24 and so on

Surface Treatment:Zinc-plated, Plain, Black Anodize, Dacroment


Grade

4.6

5.6

8.8

10.9

Material

Q235

35#

45#

40Cr

Mechanical properties

Tensile strength: ≥400Mpa

Tensile strength:≥500Mpa

Tensile strength:≥800Mpa

Tensile strength:

≥1000Mpa

Yield strength:≥240Mpa

Yield strength:

≥300Mpa

Yield strength:

≥640Mpa

Yield strength:

≥900Mpa

Elongation:≥22%

Elongation:≥20%

Elongation:≥12%

Elongation:≥9%

Cold bending: 90 degree without crack

Cold bending:

90 degree without crack

Cold bending:

90 degree without crack

Cold bending:

90 degree without crack


Aplication


Railway, Mining, Bridge, Construction and so on


Production ProcedureProduction process 2.jpg


Product Tags:

railroad bolts

  

steel bolts and nuts

  
Quality DIN931 / 933 Hot Dip Galvanized Railway Bolt 8.8 Grade 45# Steel for sale
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