Product Details:
Payment & Shipping Terms:
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Product Name: | Liner Bolt | Material: | 40Cr |
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Size: | M30 X 530mm | Standard: | ISO, ANSI |
Surface Treatment: | Shot Blasting | Packing: | Wooden Case |
High Light: | chrome plated hardware,heavy hex bolt |
M30 x 530mm 40Cr Liner Bolt,Mine Mill Liner Bolt Fastener,High Cr Nuts
1. Material Grade: 40Cr
2. Quality Level: 12.9, 10.9, 8.8, 6.8, 4.8 Grade
3. Sizes: M20,M24, M27,M30,M36,M42,M45
4. Bolt-head Shape: oval head, square head,ellipse head
5. Service Life Guarantee: 12 months under normal working condition
Composition (%) |
C |
Si |
Mn |
Cr |
Ni |
S |
P |
Cu |
40Cr | 0.37-0.44 | 0.17-0.37 | 0.5-0.8 | 0.8-1.0 | ≤0.3 | ≤0.035 | ≤ 0.035 | ≤0.03 |
7. Product Details Picture:
Contact Person: Juliet Zhu
Tel: 0086-13093023772
Fax: 86-510-68792172